{"results":"<div class='relative search-result-item thumbnail-card no-access' data-id='301126' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-lesson-plan\"><i class=\"fa-solid fa-book resource-icon\"></i><span class=\"ml-5 relative z-10\">Lesson Plan</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"Phase Changes of Water Lesson plan\" href=\"/teachers/phase-changes-of-water\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"Phase Changes of Water Lesson Plan\" title=\"Phase Changes of Water Lesson Plan\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/FPO-pdf.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/118905/large/cgrmlwnvbnzlcnqymdezmdmyos0xnda5nc0xchu3nxb2lmpwzw.jpg?1414219952\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Curated OER</span>\n</div>\n<h4 class='resource-title' title='Phase Changes of Water'>\n<a class=\"trk-show-resource\" title=\"Phase Changes of Water Lesson plan\" href=\"/teachers/phase-changes-of-water\">Phase Changes of Water\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Teachers</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>6th - 12th</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nA micro-unit on the phase changes of water includes three laboratory activities. Junior scientists compare the densities of ice and water, and then they do the same for cold and warm water. They examine freezing and boiling temperatures....\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to Phase Changes of Water Lesson plan\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_resources_tab\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=301126\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"Phase Changes of Water Lesson plan\" href=\"/teachers/phase-changes-of-water\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='237990' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-lesson-plan\"><i class=\"fa-solid fa-book resource-icon\"></i><span class=\"ml-5 relative z-10\">Lesson Plan</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"To Float or Not to Float - Density Lesson plan\" href=\"/teachers/to-float-or-not-to-float-density\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"To Float or Not to Float - Density Lesson Plan\" title=\"To Float or Not to Float - Density Lesson Plan\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/missing.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/107610/large/mjm3otkwlmpwzw.jpg?1414209977\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Curated OER</span>\n</div>\n<h4 class='resource-title' title='To Float or Not to Float - Density'>\n<a class=\"trk-show-resource\" title=\"To Float or Not to Float - Density Lesson plan\" href=\"/teachers/to-float-or-not-to-float-density\">To Float or Not to Float - Density\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Teachers</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>7th - 9th</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nLearners experiment floating a variety of objects in various liquids. They discover how density affects the ability of an object to float and apply the concept of density to solve problems.\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to To Float or Not to Float - Density Lesson plan\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_resources_tab\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=237990\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"To Float or Not to Float - Density Lesson plan\" href=\"/teachers/to-float-or-not-to-float-density\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='1018169' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-lesson-plan\"><i class=\"fa-solid fa-book resource-icon\"></i><span class=\"ml-5 relative z-10\">Lesson Plan</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"Volume, Mass, and Density Boxes Lesson plan\" href=\"/teachers/volume-mass-and-density-boxes\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"Volume, Mass, and Density Boxes Lesson Plan\" title=\"Volume, Mass, and Density Boxes Lesson Plan\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/missing.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/319675/large/cgrmlwnvbnzlcnqymde0mdexny0yodk2nc02dgpvowwuanbn.jpg?1389999564\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Perkins School for the Blind</span>\n</div>\n<h4 class='resource-title' title='Volume, Mass, and Density Boxes'>\n<a class=\"trk-show-resource\" title=\"Volume, Mass, and Density Boxes Lesson plan\" href=\"/teachers/volume-mass-and-density-boxes\">Volume, Mass, and Density Boxes\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Teachers</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>6th - 12th</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nMass and density are difficult topics for kids to understand, and even more difficult when you have visual impairments or blindness. Learners will make boxes and fill them with cotton, sand, or crushed paper. They will feel the density...\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to Volume, Mass, and Density Boxes Lesson plan\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_resources_tab\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=1018169\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"Volume, Mass, and Density Boxes Lesson plan\" href=\"/teachers/volume-mass-and-density-boxes\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='1031460' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-worksheet\"><i class=\"fa-solid fa-pen-to-square resource-icon\"></i><span class=\"ml-5 relative z-10\">Worksheet</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"Density Worksheet Worksheet\" href=\"/teachers/density-worksheet-6th-8th\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"Density Worksheet Worksheet\" title=\"Density Worksheet Worksheet\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/FPO-word.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/23051/large/bwluav9tywdpy2symde3mdmyms04mzg1ltf3mmppdg4uanbn.jpg?1490138368\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Commonwealth of Pennsylvania</span>\n</div>\n<h4 class='resource-title' title='Density Worksheet'>\n<a class=\"trk-show-resource\" title=\"Density Worksheet Worksheet\" href=\"/teachers/density-worksheet-6th-8th\">Density Worksheet\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Students</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>6th - 8th</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nFind the mass, volume, and density in five different equations with a straightforward worksheet. Each equation prompts kids to work through word problems of varying difficulty and to find the necessary measurement using different formulas.\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to Density Worksheet Worksheet\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_other\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=1031460\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"Density Worksheet Worksheet\" href=\"/teachers/density-worksheet-6th-8th\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='700884' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-worksheet\"><i class=\"fa-solid fa-pen-to-square resource-icon\"></i><span class=\"ml-5 relative z-10\">Worksheet</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"Rearranging Algebraic Equations Worksheet\" href=\"/teachers/rearranging-algebraic-equations\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"Rearranging Algebraic Equations Worksheet\" title=\"Rearranging Algebraic Equations Worksheet\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/FPO-pdf.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/208148/large/cgrmlwnvbnzlcnqymdezmdmzmc0ynjg1my0xeg1tmhi4lmpwzw.jpg?1414300459\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Houghton Mifflin Harcourt</span>\n</div>\n<h4 class='resource-title' title='Rearranging Algebraic Equations'>\n<a class=\"trk-show-resource\" title=\"Rearranging Algebraic Equations Worksheet\" href=\"/teachers/rearranging-algebraic-equations\">Rearranging Algebraic Equations\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Students</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>8th - 12th</span>\n<i class='lp-icon fa-regular fa-circle-check'></i>\n<span class='resource-standards'>Standards</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nIn this density worksheet, students review how to rearrange the equation for density to solve for mass or volume. Then students complete 4 problems.\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to Rearranging Algebraic Equations Worksheet\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_resources_tab\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=700884\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"Rearranging Algebraic Equations Worksheet\" href=\"/teachers/rearranging-algebraic-equations\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='996311' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-lesson-plan\"><i class=\"fa-solid fa-book resource-icon\"></i><span class=\"ml-5 relative z-10\">Lesson Plan</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"Float or Sink? Lesson plan\" href=\"/teachers/float-or-sink-5th-8th\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"Float or Sink? Lesson Plan\" title=\"Float or Sink? Lesson Plan\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/missing.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/31025/large/rmxvyxrfb3jfu2luay5qtkc.PNG?1571253770\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Alabama Learning Exchange</span>\n</div>\n<h4 class='resource-title' title='Float or Sink?'>\n<a class=\"trk-show-resource\" title=\"Float or Sink? Lesson plan\" href=\"/teachers/float-or-sink-5th-8th\">Float or Sink?\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Teachers</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>5th - 8th</span>\n<i class='lp-icon fa-regular fa-circle-check'></i>\n<span class='resource-standards'>Standards</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nExperiment&nbsp;with mass and density as scholars figure out what makes things float or sink. First, they watch a podcast introducing these concepts. Be sure to use the comprehension question to test their understanding. Young scientists...\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to Float or Sink? Lesson plan\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_resources_tab\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=996311\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"Float or Sink? Lesson plan\" href=\"/teachers/float-or-sink-5th-8th\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='331793' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-lesson-plan\"><i class=\"fa-solid fa-book resource-icon\"></i><span class=\"ml-5 relative z-10\">Lesson Plan</span><span class=\"resource-bg\"></span></div>\n<span class='collection-count'>\n<span class='hide-on-hover'>\n<span class='fa-stack'>\n<i class='fa-stack-1x fa-solid fa-folder-blank'></i>\n<i class='fa-stack-1x fa-solid fa-play inner-icon'></i>\n</span>\n<div class='sc-count'>1</div>\n</span>\n<span class='show-on-hover flex items-center'>\n<span class='fa-stack mr-1'>\n<i class='fa-stack-1x fa-solid fa-folder-blank'></i>\n<i class='fa-stack-1x fa-solid fa-play inner-icon'></i>\n</span>\n<span class='inline-block laptop-l:hidden'>\n1\n</span>\n<span class='hidden laptop-l:inline-block'>\nIn 1 Collection\n</span>\n</span>\n</span>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"Floaters and Sinkers Lesson plan\" href=\"/teachers/floaters-and-sinkers\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"Floaters and Sinkers Lesson Plan\" title=\"Floaters and Sinkers Lesson Plan\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/missing.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/31027/large/bwluav9tywdpy2symde3mdmymi0ymzu3os1nzwjvmxeuanbn.jpg?1490178011\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Teach Engineering</span>\n</div>\n<h4 class='resource-title' title='Floaters and Sinkers'>\n<a class=\"trk-show-resource\" title=\"Floaters and Sinkers Lesson plan\" href=\"/teachers/floaters-and-sinkers\">Floaters and Sinkers\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Teachers</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>7th - 9th</span>\n<i class='lp-icon fa-regular fa-circle-check'></i>\n<span class='resource-standards'>Standards</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nWhatever floats your boat. Young engineers learn about density by measuring the masses and volumes of boxes filled with different materials. Using their knowledge of densities, they hypothesize whether objects with given densities will...\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to Floaters and Sinkers Lesson plan\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_resources_tab\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=331793\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"Floaters and Sinkers Lesson plan\" href=\"/teachers/floaters-and-sinkers\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='714568' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-lesson-plan\"><i class=\"fa-solid fa-book resource-icon\"></i><span class=\"ml-5 relative z-10\">Lesson Plan</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"Attack of the Raging River Lesson plan\" href=\"/teachers/attack-of-the-raging-river\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"Attack of the Raging River Lesson Plan\" title=\"Attack of the Raging River Lesson Plan\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/missing.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/213593/large/cgrmlwnvbnzlcnqymdeymteymy0ynjiyns0xy2hybth4lmpwzw.jpg?1353659387\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Curated OER</span>\n</div>\n<h4 class='resource-title' title='Attack of the Raging River'>\n<a class=\"trk-show-resource\" title=\"Attack of the Raging River Lesson plan\" href=\"/teachers/attack-of-the-raging-river\">Attack of the Raging River\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Teachers</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>5th - 6th</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nStudents explore mass and volume. In this mass and volume lesson, students pretend to be on a hike and have lost their way. Students must cross a river get back on track. Students must use mass, volume, surface area, density, property...\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to Attack of the Raging River Lesson plan\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_resources_tab\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=714568\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"Attack of the Raging River Lesson plan\" href=\"/teachers/attack-of-the-raging-river\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='330852' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-lesson-plan\"><i class=\"fa-solid fa-book resource-icon\"></i><span class=\"ml-5 relative z-10\">Lesson Plan</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"#17 Determining the Accuracy of Selected Laboratory Glassware Lesson plan\" href=\"/teachers/lesson-plan-17-determining-the-accuracy-of-selected-laboratory-glassware\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"#17 Determining the Accuracy of Selected Laboratory Glassware Lesson Plan\" title=\"#17 Determining the Accuracy of Selected Laboratory Glassware Lesson Plan\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/FPO-pdf.png\" data-src=\"//lessonplanet.com/content/resources/previews/large/17-determining-the-accuracy-of-selected-laboratory-glassware-lesson-plan.jpg?1343727608\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Curated OER</span>\n</div>\n<h4 class='resource-title' title='#17 Determining the Accuracy of Selected Laboratory Glassware'>\n<a class=\"trk-show-resource\" title=\"#17 Determining the Accuracy of Selected Laboratory Glassware Lesson plan\" href=\"/teachers/lesson-plan-17-determining-the-accuracy-of-selected-laboratory-glassware\">#17 Determining the Accuracy of Selected Laboratory Glassware\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Teachers</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>9th - Higher Ed</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nStudents calculate the volume of a specific mass of water placed in selected pieces of common laboratory glassware, using the density formula. They then determine the accuracy of the volumetric measurement for selected pieces of...\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to #17 Determining the Accuracy of Selected Laboratory Glassware Lesson plan\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_resources_tab\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=330852\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"#17 Determining the Accuracy of Selected Laboratory Glassware Lesson plan\" href=\"/teachers/lesson-plan-17-determining-the-accuracy-of-selected-laboratory-glassware\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='731412' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-worksheet\"><i class=\"fa-solid fa-pen-to-square resource-icon\"></i><span class=\"ml-5 relative z-10\">Worksheet</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"Organic Molecules Detected on Distant Planet! Worksheet\" href=\"/teachers/organic-molecules-detected-on-distant-planet\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"Organic Molecules Detected on Distant Planet! Worksheet\" title=\"Organic Molecules Detected on Distant Planet! Worksheet\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/FPO-pdf.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/220849/large/nzmxndeylmpwzw.jpg?1414310851\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Curated OER</span>\n</div>\n<h4 class='resource-title' title='Organic Molecules Detected on Distant Planet!'>\n<a class=\"trk-show-resource\" title=\"Organic Molecules Detected on Distant Planet! Worksheet\" href=\"/teachers/organic-molecules-detected-on-distant-planet\">Organic Molecules Detected on Distant Planet!\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Students</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>7th - 9th</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nHere is a planet worksheet in which learners read about organic molecules detected through spectral lines of the planet Osiris. They calculate the mass, the volume and the densities of common ingredients for planets including Osiris and...\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to Organic Molecules Detected on Distant Planet! Worksheet\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_resources_tab\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=731412\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"Organic Molecules Detected on Distant Planet! Worksheet\" href=\"/teachers/organic-molecules-detected-on-distant-planet\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='316425' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-lesson-plan\"><i class=\"fa-solid fa-book resource-icon\"></i><span class=\"ml-5 relative z-10\">Lesson Plan</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"Come On Down! Lesson plan\" href=\"/teachers/come-on-down\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"Come On Down! Lesson Plan\" title=\"Come On Down! Lesson Plan\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/FPO-pdf.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/408851/large/bwluav9tywdpy2symdiwmduymc0ynty4ns12c280yw4uanbn.jpg?1589975038\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Curated OER</span>\n</div>\n<h4 class='resource-title' title='Come On Down!'>\n<a class=\"trk-show-resource\" title=\"Come On Down! Lesson plan\" href=\"/teachers/come-on-down\">Come On Down!\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Teachers</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>6th - 8th</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nBegin with an introduction to famous deep-sea submersibles. Learners work in groups to gather information on different vessels and then share with the class. Each group then uses water displacement to help calculate the density of...\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to Come On Down! Lesson plan\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_resources_tab\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=316425\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"Come On Down! Lesson plan\" href=\"/teachers/come-on-down\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='211548' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-lesson-plan\"><i class=\"fa-solid fa-book resource-icon\"></i><span class=\"ml-5 relative z-10\">Lesson Plan</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"As a Matter of Fact Lesson plan\" href=\"/teachers/as-a-matter-of-fact-3rd-6th\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"As a Matter of Fact Lesson Plan\" title=\"As a Matter of Fact Lesson Plan\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/missing.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/8232/large/bwluav9tywdpy2symde3mdmymc0zndy1lte3m2dqamiuanbn.jpg?1490022621\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Curated OER</span>\n</div>\n<h4 class='resource-title' title='As a Matter of Fact'>\n<a class=\"trk-show-resource\" title=\"As a Matter of Fact Lesson plan\" href=\"/teachers/as-a-matter-of-fact-3rd-6th\">As a Matter of Fact\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Teachers</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>3rd - 6th</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nElementary-aged scientists discover that all matter has mass. They are shown the difference between mass and weight, and learn how to calculate mass using the appropriate tools and methods. The scientific method is used while estimating...\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to As a Matter of Fact Lesson plan\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_resources_tab\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=211548\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"As a Matter of Fact Lesson plan\" href=\"/teachers/as-a-matter-of-fact-3rd-6th\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='231059' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-lesson-plan\"><i class=\"fa-solid fa-book resource-icon\"></i><span class=\"ml-5 relative z-10\">Lesson Plan</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"Sea Water Mixing and Sinking Lesson plan\" href=\"/teachers/sea-water-mixing-and-sinking\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"Sea Water Mixing and Sinking Lesson Plan\" title=\"Sea Water Mixing and Sinking Lesson Plan\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/missing.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/105449/large/cgrmlwnvbnzlcnqymdeymduync0xmtu0mi1kmzzym3kuanbn.jpg?1414208123\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Curated OER</span>\n</div>\n<h4 class='resource-title' title='Sea Water Mixing and Sinking'>\n<a class=\"trk-show-resource\" title=\"Sea Water Mixing and Sinking Lesson plan\" href=\"/teachers/sea-water-mixing-and-sinking\">Sea Water Mixing and Sinking\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Teachers</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>6th - 8th</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nMiddle schoolers investigate the role of temperature and salinity in determining seawater density. They use a Temperature-Salinity Diagram to examine the effects of mixing on density.\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to Sea Water Mixing and Sinking Lesson plan\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_resources_tab\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=231059\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"Sea Water Mixing and Sinking Lesson plan\" href=\"/teachers/sea-water-mixing-and-sinking\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='121431' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-lesson-plan\"><i class=\"fa-solid fa-book resource-icon\"></i><span class=\"ml-5 relative z-10\">Lesson Plan</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"The Stone Boat Mystery Lesson plan\" href=\"/teachers/the-stone-boat-mystery\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"The Stone Boat Mystery Lesson Plan\" title=\"The Stone Boat Mystery Lesson Plan\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/missing.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/94069/large/mtixndmxlmpwzw.jpg?1414194827\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Curated OER</span>\n</div>\n<h4 class='resource-title' title='The Stone Boat Mystery'>\n<a class=\"trk-show-resource\" title=\"The Stone Boat Mystery Lesson plan\" href=\"/teachers/the-stone-boat-mystery\">The Stone Boat Mystery\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Teachers</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>6th - 12th</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nYoung scholars design and execute a lab through which they study the distinctions between density, buoyancy, and volume.\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to The Stone Boat Mystery Lesson plan\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_other\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=121431\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"The Stone Boat Mystery Lesson plan\" href=\"/teachers/the-stone-boat-mystery\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='332284' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-lesson-plan\"><i class=\"fa-solid fa-book resource-icon\"></i><span class=\"ml-5 relative z-10\">Lesson Plan</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"Taking the Boat to Manaus Lesson plan\" href=\"/teachers/taking-the-boat-to-manaus\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"Taking the Boat to Manaus Lesson Plan\" title=\"Taking the Boat to Manaus Lesson Plan\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/missing.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/125339/large/mzmymjg0lmpwzw.jpg?1293304301\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Curated OER</span>\n</div>\n<h4 class='resource-title' title='Taking the Boat to Manaus'>\n<a class=\"trk-show-resource\" title=\"Taking the Boat to Manaus Lesson plan\" href=\"/teachers/taking-the-boat-to-manaus\">Taking the Boat to Manaus\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Teachers</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>5th</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nFifth graders apply the concepts they know regarding mass, volume and density in the previous activities to design a boat. Student teams must make a boat which can travel the waters of the Amazon Rainforest. Each group makes a...\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to Taking the Boat to Manaus Lesson plan\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_resources_tab\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=332284\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"Taking the Boat to Manaus Lesson plan\" href=\"/teachers/taking-the-boat-to-manaus\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='895746' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-lesson-plan\"><i class=\"fa-solid fa-book resource-icon\"></i><span class=\"ml-5 relative z-10\">Lesson Plan</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"Why Do Some Things Float?  Lesson plan\" href=\"/teachers/why-do-some-things-float\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"Why Do Some Things Float?  Lesson Plan\" title=\"Why Do Some Things Float?  Lesson Plan\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/FPO-pdf.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/289902/large/odk1nzq2lmpwzw.jpg?1414485168\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Curated OER</span>\n</div>\n<h4 class='resource-title' title='Why Do Some Things Float? '>\n<a class=\"trk-show-resource\" title=\"Why Do Some Things Float?  Lesson plan\" href=\"/teachers/why-do-some-things-float\">Why Do Some Things Float? \n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Teachers</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>4th - 5th</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nStudents recognize that density determines whether objects sink or float.&nbsp; In this sink or float lesson, students experiment with plastic in three liquids. students drop their objects into the liquids and observe and record their...\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to Why Do Some Things Float?  Lesson plan\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_resources_tab\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=895746\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"Why Do Some Things Float?  Lesson plan\" href=\"/teachers/why-do-some-things-float\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='121469' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-lesson-plan\"><i class=\"fa-solid fa-book resource-icon\"></i><span class=\"ml-5 relative z-10\">Lesson Plan</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"Count Marsili &amp; the Mediterranean Current Lesson plan\" href=\"/teachers/count-marsili-and-the-mediterranean-current\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"Count Marsili &amp; the Mediterranean Current Lesson Plan\" title=\"Count Marsili &amp; the Mediterranean Current Lesson Plan\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/missing.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/94084/large/mtixndy5lmpwzw.jpg?1414194834\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Curated OER</span>\n</div>\n<h4 class='resource-title' title='Count Marsili &amp; the Mediterranean Current'>\n<a class=\"trk-show-resource\" title=\"Count Marsili &amp; the Mediterranean Current Lesson plan\" href=\"/teachers/count-marsili-and-the-mediterranean-current\">Count Marsili & the Mediterranean Current\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Teachers</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>2nd - 8th</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nStudents integrate history and science while discovering how salinity affects the density of water. After a lecture/demo, students work in groups to complete a lab activity that demonstrates how salinity affects the density of water.\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to Count Marsili &amp; the Mediterranean Current Lesson plan\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_resources_tab\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=121469\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"Count Marsili &amp; the Mediterranean Current Lesson plan\" href=\"/teachers/count-marsili-and-the-mediterranean-current\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='816970' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-lesson-plan\"><i class=\"fa-solid fa-book resource-icon\"></i><span class=\"ml-5 relative z-10\">Lesson Plan</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"BioFuels: The Chemistry and Economics of Alternative Fuels Lesson plan\" href=\"/teachers/biofuels-the-chemistry-and-economics-of-alternative-fuels\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"BioFuels: The Chemistry and Economics of Alternative Fuels Lesson Plan\" title=\"BioFuels: The Chemistry and Economics of Alternative Fuels Lesson Plan\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/missing.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/256638/large/ode2otcwlmpwzw.jpg?1414459638\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Curated OER</span>\n</div>\n<h4 class='resource-title' title='BioFuels: The Chemistry and Economics of Alternative Fuels'>\n<a class=\"trk-show-resource\" title=\"BioFuels: The Chemistry and Economics of Alternative Fuels Lesson plan\" href=\"/teachers/biofuels-the-chemistry-and-economics-of-alternative-fuels\">BioFuels: The Chemistry and Economics of Alternative Fuels\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Teachers</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>9th - 12th</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nJunior chemists manufacture biodiesel in the lab. In this exercise, they check the purity of the biodiesel using thin layer chromatography. They also calculate its density and&nbsp;heat of combustion. They are sure to rise to the...\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to BioFuels: The Chemistry and Economics of Alternative Fuels Lesson plan\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_resources_tab\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=816970\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"BioFuels: The Chemistry and Economics of Alternative Fuels Lesson plan\" href=\"/teachers/biofuels-the-chemistry-and-economics-of-alternative-fuels\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='948446' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-worksheet\"><i class=\"fa-solid fa-pen-to-square resource-icon\"></i><span class=\"ml-5 relative z-10\">Worksheet</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"Chapter 13 Review, Section 2: Ions in Aqueous Solutions and Colligative Properties Worksheet\" href=\"/teachers/chapter-13-review-section-2-ions-in-aqueous-solutions-and-colligative-properties\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"Chapter 13 Review, Section 2: Ions in Aqueous Solutions and Colligative Properties Worksheet\" title=\"Chapter 13 Review, Section 2: Ions in Aqueous Solutions and Colligative Properties Worksheet\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/FPO-pdf.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/299869/large/cgrmlwnvbnzlcnqymdezmdqxoc0xmzm5ltfrynywdc5qcgc.jpg?1414493582\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Curated OER</span>\n</div>\n<h4 class='resource-title' title='Chapter 13 Review, Section 2: Ions in Aqueous Solutions and Colligative Properties'>\n<a class=\"trk-show-resource\" title=\"Chapter 13 Review, Section 2: Ions in Aqueous Solutions and Colligative Properties Worksheet\" href=\"/teachers/chapter-13-review-section-2-ions-in-aqueous-solutions-and-colligative-properties\">Chapter 13 Review, Section 2: Ions in Aqueous Solutions and Colligative Properties\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Students</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>9th - 12th</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nHere is a general chemistry worksheet that incorporates practical applications. Four questions employ critical thinking about solutions, boiling and freezing points, and molar mass. Your class will practice what they learn in class by...\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to Chapter 13 Review, Section 2: Ions in Aqueous Solutions and Colligative Properties Worksheet\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_other\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=948446\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"Chapter 13 Review, Section 2: Ions in Aqueous Solutions and Colligative Properties Worksheet\" href=\"/teachers/chapter-13-review-section-2-ions-in-aqueous-solutions-and-colligative-properties\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='1017181' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-instructional-video\"><i class=\"fa-solid fa-circle-play resource-icon\"></i><span class=\"ml-5 relative z-10\">Instructional Video</span><span class=\"ml10 z-10 video-duration\">11:36</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"Cosmic Background Radiation, Scale of the Universe, Cosmology and Astronomy Instructional video\" href=\"/teachers/cosmic-background-radiation-scale-of-the-universe-cosmology-and-astronomy\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"Cosmic Background Radiation, Scale of the Universe, Cosmology and Astronomy Instructional Video\" title=\"Cosmic Background Radiation, Scale of the Universe, Cosmology and Astronomy Instructional Video\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/missing.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/319469/large/u2nyzwvuc2hvdf8ymdi1lta2ltixx2f0xzmumjauntpigk9qts5wbmc.png?1750544465\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Khan Academy</span>\n</div>\n<h4 class='resource-title' title='Cosmic Background Radiation, Scale of the Universe, Cosmology and Astronomy'>\n<a class=\"trk-show-resource\" title=\"Cosmic Background Radiation, Scale of the Universe, Cosmology and Astronomy Instructional video\" href=\"/teachers/cosmic-background-radiation-scale-of-the-universe-cosmology-and-astronomy\">Cosmic Background Radiation, Scale of the Universe, Cosmology and Astronomy\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Students</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>9th - 12th</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nAn informative video explains the density of particles immediately after the Big Bang, as well as the concept that whenever a particle was released, it would merge with another particle. Sal develops the concept of being able to receive...\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to Cosmic Background Radiation, Scale of the Universe, Cosmology and Astronomy Instructional video\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_other\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=1017181\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"Cosmic Background Radiation, Scale of the Universe, Cosmology and Astronomy Instructional video\" href=\"/teachers/cosmic-background-radiation-scale-of-the-universe-cosmology-and-astronomy\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='671794' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-worksheet\"><i class=\"fa-solid fa-pen-to-square resource-icon\"></i><span class=\"ml-5 relative z-10\">Worksheet</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"Measurement Proficiency Review Worksheet\" href=\"/teachers/measurement-proficiency-review\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"Measurement Proficiency Review Worksheet\" title=\"Measurement Proficiency Review Worksheet\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/missing.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/194813/large/cgrmlwnvbnzlcnqymdezmdmzmc0xmti4oc0xy3jxznhilmpwzw.jpg?1414291004\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Curated OER</span>\n</div>\n<h4 class='resource-title' title='Measurement Proficiency Review'>\n<a class=\"trk-show-resource\" title=\"Measurement Proficiency Review Worksheet\" href=\"/teachers/measurement-proficiency-review\">Measurement Proficiency Review\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Students</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>7th - 10th</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nIn this measurement worksheet, students identify the units of measurement, the instrument used to measure and the method used to measure weight, mass, density, volume and length. They also answer questions about measurements and find the...\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to Measurement Proficiency Review Worksheet\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_resources_tab\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=671794\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"Measurement Proficiency Review Worksheet\" href=\"/teachers/measurement-proficiency-review\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='1058569' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-unit-plan\"><i class=\"fa-solid fa-bars resource-icon\"></i><span class=\"ml-5 relative z-10\">Unit Plan</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"To Measure its Mass or Volume? Unit plan\" href=\"/teachers/to-measure-its-mass-or-volume\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"To Measure its Mass or Volume? Unit Plan\" title=\"To Measure its Mass or Volume? Unit Plan\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/FPO-pdf.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/337211/large/bwluav9tywdpy2symde3mdywns0xmjkxmi1hyxk5zhauanbn.jpg?1496682767\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Columbus City Schools</span>\n</div>\n<h4 class='resource-title' title='To Measure its Mass or Volume?'>\n<a class=\"trk-show-resource\" title=\"To Measure its Mass or Volume? Unit plan\" href=\"/teachers/to-measure-its-mass-or-volume\">To Measure its Mass or Volume?\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Teachers</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>6th</span>\n<i class='lp-icon fa-regular fa-circle-check'></i>\n<span class='resource-standards'>Standards</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nAtoms, elements, and molecules, oh my! Teaching the fundamentals of chemistry to curious sixth graders has never been easier to accomplish. Here is a resource that pulls together everything needed to get them off to a good start,...\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to To Measure its Mass or Volume? Unit plan\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_resources_tab\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=1058569\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"To Measure its Mass or Volume? Unit plan\" href=\"/teachers/to-measure-its-mass-or-volume\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='301125' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-lesson-plan\"><i class=\"fa-solid fa-book resource-icon\"></i><span class=\"ml-5 relative z-10\">Lesson Plan</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"Solids, Liquids, and Gases Lesson plan\" href=\"/teachers/solids-liquids-and-gases-7th-12th\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"Solids, Liquids, and Gases Lesson Plan\" title=\"Solids, Liquids, and Gases Lesson Plan\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/FPO-pdf.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/408507/large/bwluav9tywdpy2symdiwmduymc03mdc1lxztyznunc5qcgc.jpg?1589972943\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Curated OER</span>\n</div>\n<h4 class='resource-title' title='Solids, Liquids, and Gases'>\n<a class=\"trk-show-resource\" title=\"Solids, Liquids, and Gases Lesson plan\" href=\"/teachers/solids-liquids-and-gases-7th-12th\">Solids, Liquids, and Gases\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Teachers</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>7th - 12th</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nNot many lessons on states of matter can hold a candle to this one! Junior chemists gauge the density of paraffin in both liquid and solid phases. They fill 60 mL syringes with different materials to experiment with compressibility and...\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to Solids, Liquids, and Gases Lesson plan\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_resources_tab\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=301125\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"Solids, Liquids, and Gases Lesson plan\" href=\"/teachers/solids-liquids-and-gases-7th-12th\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n<div class='relative search-result-item thumbnail-card no-access' data-id='468110' data-is-require-teacher-acknowledgment='false' data-item-type='CollectionItemResource' data-type='Resource'>\n\n<div class='panel panel-default panel-resource mb-0 border-none'>\n<div class='resource-card-loader'></div>\n<div class='resource-type-banner'>\n<div class=\"type-resource type-lesson-plan\"><i class=\"fa-solid fa-book resource-icon\"></i><span class=\"ml-5 relative z-10\">Lesson Plan</span><span class=\"resource-bg\"></span></div>\n</div>\n<div class='thumb-img-wrap-width-helper'></div>\n<div class='thumb-img-wrap'>\n<a class=\"trk-show-resource\" title=\"Activity #7 Mass, Volume and Density Lesson plan\" href=\"/teachers/lesson-plan-activity-7-mass-volume-and-density\"><img class=\"resource-img img-thumbnail img-responsive lozad\" alt=\"Activity #7 Mass, Volume and Density Lesson Plan\" title=\"Activity #7 Mass, Volume and Density Lesson Plan\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://statictemp.lp.lexp.cloud/images/attachment_defaults/resource/large/FPO-pdf.png\" data-src=\"//lessonplanet.com/content/resources/thumbnails/147573/large/cgrmlwnvbnzlcnqymdezmdmyos0ymjawmc0xehl6ngpmlmpwzw.jpg?1414247462\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" />\n</a><i class='fa-solid fa-image fa-6x thumb-img-wrap-icon'></i>\n</div>\n<div class='resource-info-wrap'>\n<div class='resource-info'>\n<div class='resource-info-top overflow-hidden text-ellipsis'>\n<span class='resource-pool-tag'>Curated OER</span>\n</div>\n<h4 class='resource-title' title='Activity #7 Mass, Volume and Density'>\n<a class=\"trk-show-resource\" title=\"Activity #7 Mass, Volume and Density Lesson plan\" href=\"/teachers/lesson-plan-activity-7-mass-volume-and-density\">Activity #7 Mass, Volume and Density\n</a></h4>\n<div class='resource-meta text-xs text-gray-600 overflow-hidden text-ellipsis'>\n<i class='lp-icon fa-solid fa-user'></i>\n<span class='resource-audience'>For Teachers</span>\n<i class='lp-icon fa-regular fa-graduation-cap'></i>\n<span class='resource-grade'>4th - 8th</span>\n</div>\n<div class='resource-description-wrap'>\n<div class='resource-description'>\nPupils comprehend that density depends on the type of material and not on the amount of material. They use a spoonfl of table salt and a box of table salt and have the same density. Pupils comprehend that density is calculated by...\n</div>\n</div>\n<div class='resource-actions bg-white'>\n<a class=\"btn btn-default btn-xs text-xs free-access-btn upgrade-btn\" title=\"Get Free Access to Activity #7 Mass, Volume and Density Lesson plan\" data-track-click=\"Search result free access button\" data-track-label=\"Search Page\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_button_resources_tab\" data-remote=\"true\" href=\"/subscription/new?signup_resource_id=468110\"><i class='fa-regular fa-eye'></i>\n<span class='button-text'>Get Free Access</span>\n</a><a class=\"btn btn-default btn-xs text-xs trk-show-resource\" title=\"Activity #7 Mass, Volume and Density Lesson plan\" href=\"/teachers/lesson-plan-activity-7-mass-volume-and-density\"><i class='fa-solid fa-list-ul'></i>\n<span class='button-text'>See Review</span>\n</a></div>\n</div>\n</div>\n</div>\n\n</div>\n\n\n","pagination":"<div class='text-center' id='search-pagination'>\n<div role=\"navigation\" aria-label=\"Pagination\" class=\"pagination\"><ul class=\"pagination\"><li class=\"prev previous_page \"><a rel=\"prev\" href=\"/lesson-plans/density/4\">&#8592; Previous</a></li> <li><a rel=\"\" href=\"/lesson-plans/density\">1</a></li> <li class=\"disabled\"><a href=\"#\">&hellip;</a></li> <li><a rel=\"prev\" href=\"/lesson-plans/density/4\">4</a></li> <li class=\"active\"><a rel=\"\" href=\"/lesson-plans/density/5\">5</a></li> <li><a rel=\"next\" href=\"/lesson-plans/density/6\">6</a></li> <li class=\"disabled\"><a href=\"#\">&hellip;</a></li> <li><a rel=\"\" href=\"/lesson-plans/density/29\">29</a></li> <li class=\"next next_page \"><a rel=\"next\" href=\"/lesson-plans/density/6\">Next &#8594;</a></li></ul></div>\n</div>\n"}