Grade 1 · Science · Challenge
Free Electricity, Magnetism, Light & Sound worksheet - version 13
Grade 1 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 1 · Stretch challenge · 8 questions · Version PG-198GGT8-1TU2
1.Why can you hear an echo?
2.What do like magnetic poles do?
3.What does a switch control?
4.Why does a shadow form?
5.What can happen when light enters water?
6.What happens to pitch as frequency rises?
7.What do opposite magnetic poles do?
8.How do you see an object?
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 13
- Why can you hear an echo?Sound reflects from a surface
- What do like magnetic poles do?Repel
- What does a switch control?Whether a circuit is open or closed
- Why does a shadow form?An object blocks light
- What can happen when light enters water?It refracts, or bends
- What happens to pitch as frequency rises?Pitch becomes higher
- What do opposite magnetic poles do?Attract
- How do you see an object?Reflected light enters your eyes
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.