Year 10 / GCSE · Maths
Angles
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Focus on angle rules and bearings gcse. Start with “Apply Congruence Rules”, then explain the idea in your own words.
Year 10 / GCSE learners practise angle rules and bearings gcse.
The activities include Apply Congruence Rules, Calculate Angle Sizes Within Polygons, Calculate External Angles of a Polygon, and related practice. The checked support below includes video, teaching, worksheet, practice. Open a resource in its provider's website and choose the format that best helps the learner explain the idea independently.
Activities covered
- Apply Congruence Rules
- Calculate Angle Sizes Within Polygons
- Calculate External Angles of a Polygon
- Calculate Interior and Supplementary Angles
- Find Internal and External Angles in Polygons
- Identify Corresponding Angles
- Identify Vertically Opposite Angles
- Measure and Read Bearings
- Recognise Alternate Angles
- Solve Problems Involving Parallel Lines
- Use Angle Properties Around a Point
- Use Angle Properties in a Triangle
- Use Angle Properties on a Straight Line
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Watch it explained
a teacher walks through it
Congruent triangles
Best for: a clear explanation before you practise
Interior angles of polygons
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Exterior angles of polygons
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Angles in parallel lines
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Angles in polygons
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Vertically opposite angles
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Bearings
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Chains of reasoning with angle facts
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Angles around a point
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Angles in a triangle
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Angles on a straight line
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Learn it properly
lessons and teaching pages
Applying the criteria for congruence lesson slides
Best for: worked examples and step-by-step teaching
Interior angles of polygons lesson slides
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Exterior angles of polygons lesson slides
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Co-interior angles
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Angle rules knowledge organiser
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Angles in parallel lines walkthrough
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Basic angle facts lesson slides
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Bearings walkthrough worksheet
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Chains of reasoning with angle facts lesson slides
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Practise it
questions and activities to try
Angles in Polygons Practice Questions
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Print and finish
worksheets away from the screen
Congruent triangles practice questions
Best for: pencil-and-paper practice away from the screen
Interior angles of polygons worksheet and quizzes
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Exterior angles of polygons worksheet and quizzes
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Angles in parallel lines practice questions
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Missing angles practice questions
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Bearings practice questions
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Chains of reasoning with angle facts worksheet and quizzes
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