Grade 2 · Science · Challenge
Free Electricity, Magnetism, Light & Sound worksheet - version 10
Grade 2 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 2 · Stretch challenge · 8 questions · Version PG-1E8I7CU-1YNK
1.What do opposite magnetic poles do?
2.What do like magnetic poles do?
3.Why can you hear an echo?
4.What happens to pitch as frequency rises?
5.What can happen when light enters water?
6.Name a good electrical conductor.
7.What energy change occurs in a speaker?
8.Why does a shadow form?
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 10
- What do opposite magnetic poles do?Attract
- What do like magnetic poles do?Repel
- Why can you hear an echo?Sound reflects from a surface
- What happens to pitch as frequency rises?Pitch becomes higher
- What can happen when light enters water?It refracts, or bends
- Name a good electrical conductor.Copper
- What energy change occurs in a speaker?Electrical energy becomes sound
- Why does a shadow form?An object blocks light
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.