Curated OER
Exploring the Ares 1-X Launch-Energy Changes
In this energy changes worksheet, students solve 5 problems using the formulas for potential and kinetic energy related to baseball energy, coasting rocket energy and the energy of falling stones.
Curated OER
Energy and How it Changes
In this energy learning exercise, students analyze a key to decode 4 sentences. Students also write what energy transformations are taking place in 4 different examples.
Texas Education Agency
Texas Gateway: Thermochemical Equations
Given descriptions, diagrams, scenarios, or chemical symbols, students will calculate the energy changes and identify exothermic and endothermic reactions.
Savvas Learning
Chemistry: Central Science Live: Properties of Solutions
This site provides an excellent overview of the solution process. Content includes a focus on how a solution is formed, energy changes and solution formation, spontaneity and disorder, and solution formation and chemical reactions.
Science Education Resource Center at Carleton College
Serc: Energy Changes During a Reaction: Exothermic, Endothermic
A demonstration to introduce energy changes during reactions, and to promote discussion regarding exothermic and endothermic reactions, enthalpy, spontaneity, system, and surroundings.
CK-12 Foundation
Ck 12: Fourth Grade Science: Physical Science: Forms and Changes of Energy
[Free Registration/Login may be required to access all resource tools.] Discusses different forms of energy and how energy changes form.
FT Exploring
Ft Exploring: Science and Technology Education
A very comprehensive site for teachers and students. Topics include bugs, energy, bones, animals, photosynthesis, energy, and technology.