Curated OER
Matter and Energy
Does the change in energy of matter lead to a change in mass? Upcoming chemists compare the mass of equal-volume, but different-temperature liquids and materials both before and after a chemical reaction has occurred. In another...
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Cents-ible Chemistry-Analysis of the Metal in a Penny
Students determine the base metals and surface metals in a penny. In this analysis of metals lesson plan, students determine the density of five pennies minted in different years. They use different chemicals such as hydrochloric acid,...
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Discovering Density
Students explore the physical properties of density. In this hands-on lesson, students calculate density and distinguish between intensive and extensive properties.
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Density Discoveries
Learners participate in Density Discoveries, which is a hands-on learning opportunity for students to find the mass, volume, and density of solid matter.
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Making Cents of Density
Students utilize their knowledge of the physical properties of matter such as mass, volume, and density to solve a problem. They utilize the scientific method to solve a problem. Pupils analyze their data to determine whether their...
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Can You Make A Penny Float?
Students explore the concept of density by trying to make a penny and other materials float.
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Mineral Lab
Eighth graders examine the physical properties of different minerals. For this earth science lesson, 8th graders explain the uses of minerals in their daily lives. They complete the mineral identification table during the lesson.
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Balloons
Students explore the different types of balloons. In this materials instructional activity students can complete several experiments including building their own hot air balloons, making balloon animals and experimenting with static...
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What Boat Designs Float the Best?
Fifth graders investigate buoyancy by conducting a science experiment. In this water properties lesson plan, 5th graders predict which of their different paper boat designs will float for the longest period. Students conduct the...