- Energy and Heat
- Motion
- Electricity
- Plants and Animals
- Ecosystems
- Earth’s Resources
Homework
Winter Break
Chapter Review Packet
4th Grade
Ms. Johnson
Answer the questions
What are forms of energy? ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
What is sound energy? ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
What is light energy? ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
What is heat? ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
How can energy change? ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
How do electric charges flow in a circuit? ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
What is motion? ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
What is speed? ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Write the definitions for the following words:
Absorption
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Amplitude
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Conduction
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Convection
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Energy
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Frequency
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Kinetic energy
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Pitch ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Potential ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Energy ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Radiation ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Reflection ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Refraction ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Sound ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Volume ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Wavelength ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________