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Science (Grade 4) - Light & Sound
Grade 4 students will encounter a variety of materials that transmit, reflect or absorb energy. By focusing their investigations on the way these materials affect or are affected by sound and light, students will deepen their knowledge of the types of properties materials can have.
Reference Sources
  • The Kingfisher Science Encyclopedia (J REF 503 KIN)
    Circulating copy is also available
Web Sites