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Electricity, Magnetism, Light & Sound

Grade 1 · Building confidence · 8 questions · Version PG-Q68MET-14S4

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1.What do like magnetic poles do?
2.What happens in an open circuit?
3.Name a good electrical conductor.
4.Why does a shadow form?
5.What does a switch control?
6.What gives a flashlight energy?
7.How do you see an object?
8.What makes sound?

Answers and teaching notes

Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.

Show answers for version 12
  1. What do like magnetic poles do?Repel
  2. What happens in an open circuit?Current does not flow
  3. Name a good electrical conductor.Copper
  4. Why does a shadow form?An object blocks light
  5. What does a switch control?Whether a circuit is open or closed
  6. What gives a flashlight energy?A battery
  7. How do you see an object?Reflected light enters your eyes
  8. What makes sound?Vibrations

Worked example

Use a model to track energy, forces, and waves through a system.

Common mistake

Assuming energy travels without a path or medium.

Helpful hint

Draw the source, path, interaction, and result.