Grade 5 · Science · Challenge
Free Electricity, Magnetism, Light & Sound worksheet - version 4
Grade 5 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 5 · Stretch challenge · 8 questions · Version PG-14PDUSK-O17E
1.Why does sound travel faster in solids?
2.Why are parallel circuit branches useful?
3.What does a switch control?
4.What can happen when light enters water?
5.What is the electromagnetic spectrum?
6.What affects electromagnet strength?
7.Why can you hear an echo?
8.What happens to pitch as frequency rises?
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 4
- Why does sound travel faster in solids?Close particles transfer vibrations quickly
- Why are parallel circuit branches useful?Each branch can operate independently
- What does a switch control?Whether a circuit is open or closed
- What can happen when light enters water?It refracts, or bends
- What is the electromagnetic spectrum?The full range of electromagnetic waves
- What affects electromagnet strength?Current, coil turns, and core material
- Why can you hear an echo?Sound reflects from a surface
- What happens to pitch as frequency rises?Pitch becomes higher
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.