In this science worksheet, learners focus upon the concept of decomposition and collect data in order to make interpretations or observations.
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New Review Exothermic and Endothermic Reactions
How can you tell the difference between endothermic and exothermic reactions? Chemistry scholars perform and observe two chemical reactions, measure the temperature throughout, then draw conclusions about changes in energy from their...
9th - 12th Science CCSS: Adaptable
Thermal Decomposition of Calcium Carbonate
In this thermal decomposition of calcium carbonate worksheet, students perform three experiments on calcium carbonate, make observations and write the equations for each reaction. Students explain in detail what happened at each step and...
9th - 12th Science
New Review Energy—Gifted and Talented Chemistry
What has more energy than a room full of pupils after a fire drill? This lesson plan! Explore the changes in energy during different chemical reactions, discover why some reactions feel cold and others feel hot, and tackle the concept of...
6th - 12th Science CCSS: Adaptable