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Grade 3
Unit F: Physical Science: Looking at Matter and Energy
Chapter 12: Energy
Science Links
Crossword Puzzle
Lesson 4: How Heat Travels
Heat
Lesson Summary
Lesson Review
Lesson 5: How Light Travels
Light
Lesson Summary
Lesson Review
Lesson 6: Properties of Sound
Properties of Sound
Lesson Summary
Lesson Review
Lesson 7: Paths for Electricity
Electricity
Lesson Summary
Lesson Review
