VA.7-8. Virginia 2010 Science Standards of Learning
PS.10. The student will investigate and understand the scientific principles of work, force, and motion. Key concepts include
PS.10.c) Work, force, mechanical advantage, efficiency, and power.
PS.10.d) Technological applications of work, force, and motion.
PS.6. The student will investigate and understand forms of energy and how energy is transferred and transformed. Key concepts include
PS.6.a) Potential and kinetic energy.
PS.6.b) Mechanical, chemical, electrical, thermal, radiant, and nuclear energy.