Geometric reasoning
Based on the Australian Curriculum, Geometric reasoning in Mathematics Year 4 includes:
- ACMMG089 Compare angles and classify them as equal to, greater than, or less than, a right angle
- Plus Plan
Christmas Angles Worksheets
Identify acute, obtuse, and right angles with a Christmas Angle Worksheet for Year 4.
- Free Plan
Mini-Mystery – Which Key Opens the Door?
Use knowledge of 2-D shapes and right angles to solve the mystery in this fun, logic-based activity.
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Types of Angles Poster Pack
Remind your students about the most common types of angles with this set of six classroom posters.
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Year 4 Numeracy Exit Tickets – Worksheets
24 Numeracy Exit Ticket activities for students to provide evidence of their learning progress.
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A World Without Right Angles – Worksheet
Help your students explore the vital role that right angles play in our environment with this differentiated maths worksheet.
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Number Talks - Classifying Figures Task Cards
Build geometric reasoning with this set of 20 task cards.
- Free Plan
Classifying Angles – Sorting Activity
Help students recognise different types of angles in everyday life with this hands-on sorting activity.
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Acute, Right and Obtuse Angles – Cut and Paste Worksheet
Identify acute, right and obtuse angles with this cut-and-paste sorting worksheet.
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Angles in Our Environment Interactive Game
Bring an extra dimension of fun into your Year 3 maths classroom with an interactive game exploring angles in the environment.
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Maths Warm-Ups Interactive PowerPoint – Year 4
A PowerPoint providing a series of warm up activities for Year 4 students across the Mathematics curriculum.
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Angles in Our Environment Teaching Slides
Explore angles in the environment using this comprehensive teaching presentation for Year 3 students.
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Comparing and Naming Angles – Differentiated Worksheets
Assess your students’ understanding of angle types with the set of differentiated student worksheets.
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Monster Right Angle Finder Template
Help your students identify right angles in the environment with this monster-inspired right angle finder.
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Angles in the Environment Worksheet
Help your students identify acute, right and obtuse angles in the environment with this differentiated worksheet.
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Types of Angles Task Cards
Explore the six main types of angles with this set of 24 task cards.
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Angle Hunt – Interactive Maths Game
Review the six main angle types (acute, right, obtuse, straight, reflex and revolution) with an interactive digital learning activity.
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Understanding Angles – Word Wall Vocabulary Cards
Promote maths vocabulary development with this set of 15 vocabulary cards focusing on angles.
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Printable Angle Maker Template
Create and classify some angles with this hands-on printable that is super fun to use.
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Types of Angles Teaching Slides
Teach your students about the six main angle types with this teaching presentation perfect for primary school maths lessons.
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Angles Bingo
Generate excitement about angles in your classroom by playing this whole-class types of angles bingo game.
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Geometric Reasoning Worksheets - Year 4
2 geometric reasoning worksheets linked to the Australian Curriculum.
- Plus Plan
Identifying and Naming Angles – Cut-and-Paste Worksheet
Identify acute, right, obtuse, straight, reflex and revolution angles with this cut-and-paste sorting worksheet.