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Instructional Video3:58
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\n\"How\n\n
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\nCurated OER\n
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\nHow Do You Solve a Word Problem Using Unit Rates?\n

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\n\nFor Teachers\n\n6th - 8th\n
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\nHere's a real-world word problem. It involves walking for a certain amount of time. There are some given values to use. So take the given values, set up the ratio and then convert that to a unit rate value. Now use this unit rate to get...\n
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\n\"Endothermic\n\n
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\nUniversity of Georgia\n
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\nEndothermic and Exothermic Reactions\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nEquip your chemistry class with the tools to properly understand endothermic and exothermic reactions. Young chemists collect, analyze, and graph data to determine how the Law of Conservation of Matter is applied to chemical...\n
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\n\"Charles’\n\n
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\nVirginia Department of Education \n
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\nCharles’ Law\n

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\n\nFor Teachers\n\n9th - 12th\n
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\nSearching for a relatively interesting way to demonstrate Charles' Law? Here is a lesson plan in which pupils heat air inside a flask and then cool the flask to quickly cool the air. They make observations about what occurs during...\n
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\n\"Determining\n\n
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\nCurated OER\n
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\nDetermining the Density of a Liquid\n

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\n\nFor Teachers\n\n8th - 10th\n
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\nStudents find the density of diet soda and regular soda. In this density lesson plan, students measure the mass of a graduated cylinder with 10 different volumes of each soda. They find the mass of the liquid alone and use the volume to...\n
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\n\"Average\n\n
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\nVirginia Department of Education \n
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\nAverage Atomic Masses\n

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\n\nFor Teachers\n\n9th - 12th\n
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\nFacilitate learning by using small objects to teach the principles of atomic mass in your science class. Pupils determine the average mass of varying beans as they perform a series of competitive experiments. They gather data and...\n
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Study Guide
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\n\"Physical\n\n
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\nCherry Creek Schools\n
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\nPhysical Science Final Exam Review Packet\n

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\n\nFor Students\n\n8th - 12th\n
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\nIf you need a way to assess the concepts in your physical science class, use an extended set of worksheets as a midterm or final exam. It includes questions about density, physical and chemical matter, speed and velocity, weight and...\n
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\n\"Acid-Base\n\n
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\nVirginia Department of Education \n
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\nAcid-Base Theory\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nLitmus paper, why so blue? A chemistry lesson includes a pre-lab activity, practice calculating pH, an experiment measuring the pH in acids and bases, a titration demonstration, and a titration experiment. \n
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\n\"Laboratory\n\n
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\nVirginia Department of Education \n
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\nLaboratory Safety and Skills\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nAvoiding lab safety rules will not give you super powers. The lesson plan opens with a demonstration of not following safety rules. Then, young chemists practice their lab safety while finding the mass of each item in a mixture and...\n
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\n\"Vapor\n\n
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\nVirginia Department of Education \n
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\nVapor Pressure and Colligative Properties\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nHate to vacuum, but enjoy using a vacuum pump? Explore a lesson that starts with a demonstration of boiling water at various temperatures by using a vacuum pump. Then scholars design their own experiments to measure vapor pressure and...\n
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\n\"States\n\n
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\nVirginia Department of Education \n
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\nStates of Matter\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nScientists have been studying exothermic reactions before they were cool. The lesson plan begins with a discussion and a demonstration of heat curves. Scholars then determine the heat of fusion of ice and the heat needed...\n
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\n\"Thermochemistry:\n\n
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\nVirginia Department of Education \n
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\nThermochemistry: Heat and Chemical Changes\n

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\n\nFor Teachers\n\n9th - 12th\n
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\nWhat makes particles attract? Here, learners engage in multiple activities that fully describe colligative properties and allow the ability to critically assess the importance of these properties in daily life. Young chemists...\n
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\n\"Molar\n\n
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\nVirginia Department of Education \n
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\nMolar Volume of a Gas\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nWhat is a chemist's favorite plant? Stoichiome Tree! Scholars produce hydrogen gas by reacting magnesium with hydrochloric acid. Then they calculate the molar volume of the gas produced before answering assessment questions. \n
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\n\"Solution\n\n
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\nVirginia Department of Education \n
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\nSolution Concentrations\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nWhat happens when you combine 6.022 times 10 to the 23 piles of dirt into one? You make a mountain out of a mole hill. Scholars use dehydration to obtain percent composition and then calculate the molarity of the original...\n
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\n\"Heat\n\n
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\nVirginia Department of Education \n
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\nHeat Transfer and Heat Capacity\n

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\n\nFor Teachers\n\n9th - 12th\n
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\nIt's time to increase the heat! Young chemists demonstrate heat transfer and heat capacity in an activity-packed lab, showing the transitions between solid, liquid, and gaseous phases of materials. Individuals plot data as the...\n
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\n\"Partial\n\n
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\nVirginia Department of Education \n
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\nPartial Pressure\n

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\n\nFor Teachers\n\n9th - 12th\n
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\nAt some point, everyone has been under pressure—even Dalton! Explore Dalton's law of partial pressures with young chemists as they measure the volume of air extracted from a sample compared to its original volume. Class...\n
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\n\"Moles\n\n
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\nVirginia Department of Education \n
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\nMoles Lab Activities\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nWant my name and number? It's 6.0221415 times 10 to the 23rd, and my name is Avogadro. Providing nine different activities, experiments, and labs, this lesson keeps Avogadro relevant to your class all year long. \n
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Instructional Video4:20
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\n\"How\n\n
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\nCurated OER\n
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\nHow Do You Solve a Scale Model Problem Using a Scale Factor?\n

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\n\nFor Teachers\n\n6th - 8th\n
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\nScale drawings are used to represent many things. Scales are used all the time on maps, and in architectural drawings. Watch this video as the instructor illustrates a simple drawing of a blueprint to represent the footage of an actual...\n
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Lesson Plan
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\n\"How\n\n
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\nKenan Fellows\n
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\nHow Do Chemists Measure?\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nYoung chemists create gold nanoparticles as they learn to measure accurately with the metric system. They create an advertisement for the application of nanotechnology to complete the first lesson in a series of six. \n
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Lesson Plan
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\n\"How\n\n
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\nKenan Fellows\n
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\nHow Much Energy Is That Anyway?\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nThe fifth instructional activity in the six part series introduces units of energy including calories, Calories, and joules. Scholars determine the energy released when eating a snack and during activity.\n
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\n\"Finding\n\n
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\nEngageNY\n
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\nFinding a Rate by Dividing Two Quantities\n

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\n\nFor Teachers\n\n6th\n\nStandards\n
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\nDevelop the right station to solve rate word problems. The 18th lesson in a series of 29 starts by interpreting the aspects of rates with two different quantities. Pupils use the interpretation of rates to solve problems, and groups work...\n
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\n\"Converting\n\n
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\nCurated OER\n
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\nConverting Measurements\n

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\n\nFor Teachers\n\n6th\n
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\nSixth graders convert customary linear measurements. They explore using ratios to convert from inches to feet, ounces to pounds, etc. In groups, 6th graders complete conversions. They explain to the class how to solve their problems.\n
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\n\"Stiochiometry:\n\n
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\nCurated OER\n
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\nStiochiometry: Quantifying Changes in the Environment\n

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\n\nFor Teachers\n\n10th - 12th\n
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\nStudents examine stoichiometry. For this chemical reaction and mole lesson, students complete an experiment based on readiness levels to explore that changes are quantified in chemical reactions.\n
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Lesson Plan
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\n\"To\n\n
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\nCurated OER\n
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\nTo Float or Not to Float, That is the Question?\n

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\n\nFor Teachers\n\n9th\n
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\nNinth graders develop operational definition of density, do computations using density equation, categorize pieces of matter as being able to float on\nwater or not, based on density, explain why some objects sink or float based on...\n
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Worksheet
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\n\"Electron\n\n
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\nCurated OER\n
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\nElectron Configuration Worksheet\n

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\n\nFor Students\n\n12th - Higher Ed\n
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\nIn this chemistry worksheet, students complete the table for each element by writing the electron configuration of the element and giving the values of the four quantum numbers. They also create an energy level diagram for their element...\n
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