Recognize that heat flows from a hot object to a cold object and that heat flow may cause materials to change temperature.
Subject Area: Science
Grade: 4
Body of Knowledge: Physical Science
Idea: Level 1: Recall
Big Idea: Energy Transfer and Transformations - A. Waves involve a transfer of energy without a transfer of matter.

B. Water and sound waves transfer energy through a material.

C. Light waves can travel through a vacuum and through matter.

Clarification for grades 5-8: The target understanding for Big Idea 11: Energy Transfer and Transformations, is the Law of Conservation of Energy: Energy is conserved as it transfers from one object to another and from one form to another.

Date Adopted or Revised: 02/08
Content Complexity Rating: Level 1: Recall - More Information
Date of Last Rating: 05/08
Status: State Board Approved
Assessed: Yes