Basics of Energy. I used this in my 5th grade science class. Vocabulary terms in the work sheets are Kinetic Energy; Elastic Potential; Chemical Potential Energy; Gravitational Potential Energy; Conservation of Energy; Light Energy; Electrical Energy; and Sound Energy. 12 pages total. 6 work sheets and 6 answer sheets. Only concepts and no math. Students review vocabulary terms with definition to complete the activities. First page is on a free download.