Geometry and Trigonometry · Autumn Term

Pythagoras and Trigonometry in 3D

Applying Pythagoras' theorem and basic trigonometry to solve problems in three-dimensional shapes.

Key Questions

  1. Explain how to identify right-angled triangles within 3D shapes.
  2. Analyze the steps required to find the length of a diagonal in a cuboid.
  3. Construct a problem involving angles of elevation or depression in a 3D context.

National Curriculum Attainment Targets

GCSE: Mathematics - Geometry and Measures
Year: Year 10
Subject: Mathematics
Unit: Geometry and Trigonometry
Period: Autumn Term

Suggested Methodologies

Case Study Analysis

Deep dive into a real-world case with structured analysis

30–50 min

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Project-Based Learning

Extended projects with real-world deliverables

45–60 min

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