VA.3. Virginia 2010 Science Standards of Learning
3.11. The student will investigate and understand different sources of energy. Key concepts include
3.11.c) Sources of nonrenewable energy.
FORCE, MOTION, AND ENERGY
3.2. The student will investigate and understand simple machines and their uses. Key concepts include
3.2.a) Purpose and function of simple machines.
3.2.b) Types of simple machines.