Free interactive practice
Play Shape, Angle & Symmetry Lab
Classify supplied triangles and quadrilaterals, identify acute, right and obtuse angles, count symmetry lines and complete a reflected triangle. Saving is off unless you choose it.
Classify supplied Year 4 triangles and quadrilaterals from their visible properties.
Year 4 · Maths
Compare Geometric Shapes
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Focus on identifying and comparing triangles and quadrilaterals. Open support for “Identify Quadrilaterals”, then explain the idea in your own words.
Year 4 learners practise identifying and comparing triangles and quadrilaterals.
The activities include Identify Quadrilaterals, Identify Different Quadrilaterals, Identify Different Quadrilaterals Using Their Properties, and related practice. The checked support below includes video, worksheet, teaching, lesson. Open a resource in its provider's website and choose the format that best helps the learner explain the idea independently.
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- Identify Quadrilaterals — support from YouTube — Twinkl Educational Publishing
- Identify Different Quadrilaterals — support from Corbett Maths
- Identify Different Quadrilaterals Using Their Properties — support from YouTube — Twinkl Educational Publishing
- Identify Different Triangles — support from Oak National Academy
- Identify Properties of Triangles — support from Oak National Academy
- Name the Triangle — support from Twinkl
- Name Triangles and Angles Correctly — support from Oak National Academy
- Practise Naming Triangles and Angles — support from Oak National Academy
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Watch it explained
watch a video explanation
How Do You Compare and Classify Quadrilaterals? | KS2 Maths Concept for Kids
Best for: a clear explanation before you practise
Identify Different Quadrilaterals
Best for: a clear explanation before you practise
Identify Different Types Of Triangle
Best for: a clear explanation before you practise
Explore, sort and classify triangles
Best for: a clear explanation before you practise
Angles in a Triangle | KS2 Maths Concept Video
Best for: a clear explanation before you practise
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Learn it properly
lessons and teaching pages
Year 4 Shape Lesson | Quadrilaterals PlanIt Maths Lesson 4
Best for: a structured lesson to work through
Y4 Maths Intervention: Comparing and Classifying Quadrilaterals
Best for: worked examples and step-by-step teaching
Planit Y4 Properties Of Shape Lesson Pack Geometric Shapes 1
Best for: a structured lesson to work through
Year 4 Classifying Triangles Video Lesson 2
Best for: worked examples and step-by-step teaching
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Practise it
questions and activities to try
Identify Quadrilaterals
Best for: active questions with immediate feedback
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Print and finish
worksheets away from the screen
Year 4 Quadrilaterals: Identify and Describe Parallelograms, Rhombuses and Trapeziums
Best for: pencil-and-paper practice away from the screen
Types of Triangles: Identify and Name Triangles Practice Questions
Best for: pencil-and-paper practice away from the screen
Triangles Maths Activity Sheets
Best for: pencil-and-paper practice away from the screen
Calculating Missing Angles in Triangles
Best for: pencil-and-paper practice away from the screen
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