In small groups, fourth graders identify different sources of renewable and non-renewable energy. They research the pros and cons of using each of these resources. They rank household appliances according to energy usage and efficiency....

If someone yelled for eight years and eight months, they could produce enough energy to heat one cup of coffee. A lesson on energy encourages scholars to research 10 different energy sources in groups before playing a game. Twenty...

Students complete a KWL chart describing their knowledge or renewable and nonrenewable energy sources. They examine the Stirling Engine which is an external combustion engine and compare it to a Hero's Engine. They participate in a...