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Key Stage 2Ages 7-11Science

Free Light Worksheets for Key Stage 2

Light, shadows, and reflection. Download free printable science worksheets designed for Key Stage 2 students (ages 7-11), aligned to the UK National Curriculum.

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What Your Child Will Learn

Explain the law of reflection
Describe refraction and give an everyday example
Understand how the eye detects light
Investigate how shadows change with light source position

Sample Light Questions for Key Stage 2

Here are examples of the types of questions your child will practice:

1

What is reflection?

easyshort answer
2

How does light travel?

mediumshort answer
3

What happens when light hits a mirror?

mediumshort answer
4

Name the colours of the rainbow in order

hardshort answer
5

Why do shadows change size?

hardshort answer
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Skills Your Child Will Build

Physics understanding
Observation
Scientific vocabulary
Experimentation

Real-World Applications

Understanding light helps children in everyday situations:

Photography
Vision care
Art
Technology

Common Mistakes to Watch For

Help your child avoid these common light mistakes:

  • !Thinking light needs a medium
  • !Confusing reflection and refraction
  • !Shadow misconceptions
  • !Speed of light confusion

Learning Progression

These light skills prepare students for secondary school, where they will encounter more challenging applications and abstract concepts.

Sample Light Worksheets

5 available

Year 6 Light Worksheet - Beginner

beginner
30

Light Worksheet - KS2 - Intermediate

intermediate
174

Year 3 Light Worksheet - Beginner

beginner
25

Year 3 Light Worksheet - Intermediate

intermediate
27

Year 6 Light Worksheet - Intermediate

intermediate
26

Light Worksheet Preview

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Year 6 Light Worksheet - Beginner

Key Stage 2 · beginner difficulty

Preview

Activity 1: How Light Travels

Use the word bank to complete each sentence. Choose each word that best fits the science idea. Write one word or phrase in each box.

Word bank: straight lines, light source, transparent, opaque, reflect
1. Light travels in ___. ______
2. The Sun is a natural ___. ______
3. A clear window is usually ___. ______
4. An object that blocks light is ___. ______
5. Light can ___ from a mirror. ______

Activity 2: How Do We See an Object?

Choose the best answer for each question. Think about the path light takes from a source, to an object, and then to your eye. Circle one option for each question.

1. Which sequence explains how you see a book?
2. What must happen for you to see a non-luminous object?
3. Which object is a light source?
4. Why can you see the Moon?
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Tips for Teaching Light

1Darkened room demonstrations are very effective
2Shadows: shape, size, and position links
3Refraction in a glass of water - simple and memorable
4Light travels in straight lines - always state this clearly

More Science Topics for Key Stage 2

Human BodyPlantsAnimalsForcesElectricitySound

Light for Other Age Groups

Early Years

Ages 0-2

Nursery

Ages 3-4

Reception

Ages 4-5

Key Stage 1

Ages 5-7

Key Stage 3

Ages 11-14

GCSE

Ages 14-16

A-Level

Ages 16-18

Frequently Asked Questions

What light topics are covered in these worksheets?▼
Our light worksheets for Key Stage 2 cover all aspects of light, shadows, and reflection as required by the UK National Curriculum. Each worksheet is designed to build skills progressively from foundation to challenge level.
Are these light worksheets suitable for Key Stage 2?▼
Yes, these worksheets are specifically designed for Key Stage 2 students (ages 7-11). The content difficulty and question types are carefully matched to National Curriculum expectations for this age group.
How can I use these light worksheets effectively?▼
We recommend 15-20 minutes of focused practice per session. Use the worksheets to reinforce concepts taught at school, identify areas needing more practice, and build confidence. Every worksheet includes an answer key for easy self-assessment.
Do the light worksheets include answer keys?▼
Yes, every worksheet comes with a complete answer key on a separate page. This makes it easy for parents to check homework, teachers to mark work, and students to self-assess their understanding.

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