Curated OER
Using Moles to Count Atoms
In this atoms worksheet, students explain why the moles is used as a counting unit for atoms and determine the molar mass of given elements. This worksheet has 3 short answer and 4 fill in the blank questions.
Curated OER
Biochemistry Detectives
Students explore the process of chemosynthesis and relate it to the biological communities in cold seeps. In this biochemistry lesson students interpret analyses of enzyme activity and draw inferences about organisms in cold seep...
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Cool Corals
Students explore corals and polyps. In this coral reef lesson students divide into groups and prepare a written report.
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Monsters of the Deep
Students describe major features of cold seep communities and list the organisms that are typical in these communities. In this deep sea environment lesson students work in groups and research their given cold seep group.
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Plasmasphere
In this plasmasphere worksheet, students determine how long the plasmasphere takes to rotate around the Earth using two satellite images taken three hours apart.
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Soil Chemistry Challenge
In this soil chemistry worksheet, students complete the sentences with the correct words to fill in the blanks about soil chemistry. Students complete 28 blanks.
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Calendar Fun Operations
Middle schoolers explore the concept order of operations. In this order of operations lesson, students make a song about the order of operations in groups. Middle schoolers practice working problems using order of operations.
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Chemical Models
Students study hydrocarbon gases and chemical equations. In this hydrocarbon gases lesson, students work in groups complete a molecular formula worksheet and review alkane prefixes. Students complete molecular models, balance chemical...
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Off Base
Students study La Chatelier's principle and identify how carbon dioxide may affect pH. In this coral lesson students complete a worksheet on pH and observe a lab.
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Living With the Heat: The Ring of Fire
Students investigate the planet Earth's infamous ring of fire and the life that thrives from it. In this ocean environment lesson plan, students investigate hydrothermal vents and how organisms thrive off their heat. Students...
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From the Gulf of Mexico to the Moons of Jupiter
Students compare deep ocean conditions to those found on the moons of Jupiter. In this Earth science lesson, students consider the possibilities and conditions needed to support simple life. Students examine the habitats and life found...
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A Peek into the Lives of Stars!
Students create a model of the birth of a star and demonstrate the stages of the star's lifecycle. For this star lifecycle lesson, students mix flour and water in a jar to model the birth of a star, then role-play the entire...
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Spelling List E-36
In this spelling worksheet, students write each of 21 words two times. This list contains words with the roots graph/fract, sight words and academic vocabulary.
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Reading Labels For Fat Types
Students analyze a variety of cooking oils to determine the amount and types of fats included in each.
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Sense of Scale
Students examine the pH scale. They research common products and determine their pH level. They create their own pH scale and place their products in the appropriate place.
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Organic Matter in Soils
Students examine soil samples for the presence of organic matter. They determine which soil sample from their area contains the highest amount of organic matter.
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Explorit's Chemistry Quiz
In this chemistry worksheet, students complete a six question multiple choice quiz about chemistry. This is an on-line interactive worksheet.
Curated OER
An Interview with Mr. Sol
Students explore the sun, the galaxy, and planets. As an introduction to a class discussion of the sun, students perform a skit. They discuss the elements that make up the sun, stars and planets.
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Structure of the Atom
Students practice drawing the atomic structure of several different elements. They complete critical thinking questions about atomic structure and compare the atomic mass units for different ions and isotopes of an element.
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Stoichiometry
For this stoichiometry worksheet, students calculate balance the chemical equations and then calculate the moles needed to complete or activate the chemical reaction. Students also calculate the volume or grams needed for each chemical...
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Chemical Changes
Students explore chemical changes. in this instructional activity about the properties of chemical changes, students do experiments, observe, and record results. Students complete four experiments in order to observe chemical changes. In...
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Planet Structure & Interior
Students compare Jupiter and Earth. In this Earth and space studies instructional activity, students compare the composition of Earth and Jupiter and analyze how the composition affects the rate at which the planets spin.
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A Guided Tour of the Periodic Table
In this periodic table worksheet, learners write the chemical symbols for the given elements, compare atomic number and mass number, and describe the importance of valence electrons in the organization of the periodic table. This...
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Measuring Aquatic pH
Young scholars apply the scientific method and safety rules to aquatic pH. They test unknown solutions for pH levels.
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