Science Worksheets and Study Guides Third Grade. All About Energy

The resources above correspond to the standards listed below:

Massachusetts Standards

MA.PS. PHYSICAL SCIENCES
Forms of Energy
PS.4. Identify the basic forms of energy (light, sound, heat, electrical, and magnetic). Recognize that energy is the ability to cause motion or create change.
Light Energy
PS.12. Recognize that light travels in a straight line until it strikes an object or travels from one medium to another, and that light can be reflected, refracted, and absorbed.
Sound Energy
PS.11. Recognize that sound is produced by vibrating objects and requires a medium through which to travel. Relate the rate of vibration to the pitch of the sound.
MA.T/E. TECHNOLOGY/ENGINEERING
T/E.1. Materials and Tools
T/E.1.3. Identify and explain the difference between simple and complex machines, e.g., hand can opener that includes multiple gears, wheel, wedge gear, and lever.