Chem-Speak (Introduction to Chemical Equations)
Students explain what constitutes a chemical reaction and how chemical equations represent chemical reactions by means of discussion and demonstrations.
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Physics Skill and Practice Worksheets
Stop wasting energy searching for physics resources, this comprehensive collection of worksheets has you covered. Starting with introductions to the scientific method, dimensional analysis, and graphing data, these skills practice...
9th - Higher Ed Math CCSS: Adaptable
Chemistry Lesson: Writing Chemical Equations
Have your emerging chemists been puzzled about how to correctly write a chemical equation? A short video segment describes the process in detail and discusses each piece of the chemical equation. Also, there is an additional lesson on...
9 mins 9th - 12th Science
Writing & Balancing Combustion Equations
Heat things up in your high school chemistry class with a instructional video on combustion reactions. Starting of with a brief explanation of combustion and the different chemicals involved, this resource walks step by step through the...
10 mins 9th - 12th Science CCSS: Adaptable
Exothermic, Endothermic, and Chemical Change
Scientists can't observe bonds breaking or forming, so how do they distinguish between exothermic and endothermic reactions? Young scholars complete two experiments to do just that. They monitor temperature change and calculate the...
9th - 12th Science CCSS: Adaptable