---
title: "Light and Sound | Noble Educators"
description: "Discover Light and Sound with free Canadian Grade 4 Science and Technology practice quizzes from Noble Educators. Children learn about sources of light, transparent/opaque/translucent materials, reflection, shadows, pitch, volume, echoes, and how the eye and ear work. 24 questions (17 multiple choice + 7 true/false) at Easy, Medium, and Hard difficulty. Aligned to Canadian curriculum outcomes in every province. Pair with Noble Educators 1-on-1 tutoring for personalised, expert support."
image: "https://nobleeducators.com/og-image.webp"
url: "https://nobleeducators.com/resources/quiz-hub/canadian-curriculum/grade-4/science-and-technology/light-and-sound"
---

# Light and Sound

Discover Light and Sound with free Canadian Grade 4 Science and Technology practice quizzes from Noble Educators. Children learn about sources of light, transparent/opaque/translucent materials, reflection, shadows, pitch, volume, echoes, and how the eye and ear work. 24 questions (17 multiple choice + 7 true/false) at Easy, Medium, and Hard difficulty. Aligned to Canadian curriculum outcomes in every province. Pair with Noble Educators 1-on-1 tutoring for personalised, expert support.

[Request a free tutoring demo](https://nobleeducators.com/contact)

## Contact Noble Educators

- Book a free demo class on WhatsApp: https://wa.me/916201498570
- Email: official@nobleeducators.com
- Contact page: https://nobleeducators.com/contact
- Site overview for AI agents: https://nobleeducators.com/llms.txt

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