Grade 4 · Science · Building Confidence
Free Electricity, Magnetism, Light & Sound worksheet - version 7
Grade 4 electricity, magnetism, light & sound practice with original questions, explanations, and difficulty-matched printable versions. This printable version includes 8 grade-appropriate questions and a separate answer sheet.
Electricity, Magnetism, Light & Sound
Grade 4 · Building confidence · 8 questions · Version PG-MT50QC-O9KU
1.Why can you hear an echo?
2.How do you see an object?
3.What does a switch control?
4.What do opposite magnetic poles do?
5.What do like magnetic poles do?
6.Why does a shadow form?
7.What happens to pitch as frequency rises?
8.What can happen when light enters water?
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 7
- Why can you hear an echo?Sound reflects from a surface
- How do you see an object?Reflected light enters your eyes
- What does a switch control?Whether a circuit is open or closed
- What do opposite magnetic poles do?Attract
- What do like magnetic poles do?Repel
- Why does a shadow form?An object blocks light
- What happens to pitch as frequency rises?Pitch becomes higher
- What can happen when light enters water?It refracts, or bends
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.