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Key Stage 3Ages 11-14Maths

Free Measurement Worksheets for Key Stage 3

Length, weight, volume, and time. Download free printable maths worksheets designed for Key Stage 3 students (ages 11-14), aligned to the UK National Curriculum.

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What Your Child Will Learn

Convert between metric and imperial units
Apply measurement to complex shape problems
Use measurement in scientific and engineering contexts
Handle compound measures (speed, density, pressure)

Sample Measurement Questions for Key Stage 3

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

1

Convert 5 miles to kilometres (1 mile ≈ 1.6km)

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2

Convert 2.5 m² to cm²

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3

A pool holds 50,000 litres. Express this in m³

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4

Convert 60 mph to metres per second

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5

A cube has volume 27cm³. What is the length of each edge?

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Skills Your Child Will Build

Estimation
Unit conversion
Practical application
Precision

Real-World Applications

Understanding measurement helps children in everyday situations:

DIY projects
Cooking
Sports
Science experiments

Common Mistakes to Watch For

Help your child avoid these common measurement mistakes:

  • !Not converting units before calculating
  • !Confusing perimeter and area
  • !Reading scales incorrectly
  • !Forgetting units in answers

Learning Progression

Building these skills now prepares students for GCSE-level work, where measurement understanding becomes essential for exam success.

Sample Measurement Worksheets

1 available

Measurement Worksheet Preview

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Measurement Worksheet - KS3 - Intermediate

Key Stage 3 · intermediate difficulty

Preview

Activity 1: Perimeter and Area Calculations

Calculate the perimeter and area for each shape given below. Use the formulas: Perimeter = sum of all sides, Area = base × height for rectangles and triangles.

1. Rectangle: length = 8 cm, width = 5 cm. Perimeter: ______, Area: ______
2. Triangle: base = 6 cm, height = 4 cm, sides = 6 cm, 5 cm, 5 cm. Perimeter: ______, Area: ______
3. Square: side = 7 cm. Perimeter: ______, Area: ______

Activity 2: Volume of Prisms

For each prism, calculate the volume using the formula: Volume = base area × height. Show your workings.

1. Rectangular prism: length = 4 cm, width = 3 cm, height = 5 cm. Volume: ______
2. Triangular prism: base = 6 cm, height of base = 4 cm, prism height = 8 cm. Volume: ______
3. Cylinder: radius = 3 cm, height = 10 cm. Use π = 3.14. Volume: ______

Tips for Teaching Measurement

1Estimate before measuring - builds intuition
2Use rulers, scales, and measuring jugs regularly
3Unit conversion tables are worth memorising
4Connect to science investigations

More Maths Topics for Key Stage 3

Measurement for Other Age Groups

Frequently Asked Questions

What measurement topics are covered in these worksheets?
Our measurement worksheets for Key Stage 3 cover all aspects of length, weight, volume, and time as required by the UK National Curriculum. Each worksheet is designed to build skills progressively from foundation to challenge level.
Are these measurement worksheets suitable for Key Stage 3?
Yes, these worksheets are specifically designed for Key Stage 3 students (ages 11-14). The content difficulty and question types are carefully matched to National Curriculum expectations for this age group.
How can I use these measurement 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 measurement 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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