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Mastery for GCSE AQA

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Unit 20: Trigonometry

Foundation

20

Inside the Unit...

Download Free Sample 6.8mb

Areas Covered

  • Lesson 1: Ratio in similar shapes
  • Lesson 2: Trigonometric ratios
  • Lesson 3: Using trigonometric ratios
  • Lesson 4: Trigonometry in context
  • Download sample lesson above
  • Lesson 5: Special angles
  • Lesson 6: Trigonometry problems
  • Unit assessment

There are 6 exercise sheets and an examination-style assessment test, each with answers included in this unit.

Mathematics Mastery

Our resources apply the principles of Mastery throughout, creating a rich and deep learning experience. Find out more about Mastery with our quick guide.

Mathematics Mastery

Summary

This geometry unit fully focuses on developing mastery of this important area of mathematics. At the start of the unit, students consider similar shapes and the impact of similarity on the ratio of side lengths. With carefully chosen illustrations to illuminate the learning, the unit continues on to introduce the trigonometric ratios and develop these into the more formal methods of use when finding missing sides or angles in right angle triangles. The trigonometric ratios for special triangles are devised and used. The unit concludes by considering how to set up and solve trigonometry problems in context.

What's included in the toolkit?

Teachers' Toolkit

The GCSE units have been written to satisfy the specification for the AQA 8300 Maths GCSE. Each unit contains:

  • PowerPoint slides for each component
  • Detailed lesson plans
  • Learning objectives and outcomes
  • Worksheets and homework activities with answers
  • End-of-unit, exam-style assessment test with answers
  • Other material and links to online resources

What people say...

The lessons were easy to use and fitted into the time available.

Tamsin Woolford. Mathematics teacher, Clayesmore School

The units we have ordered are proving really useful and helpful with development of materials for new specs.  The Maths for D&T have been particularly helpful.

Linda Hill. Design and Technology Teacher, Coundon Court

Inside the Unit...

  • Download Free Sample 6.8mb

    Areas Covered

    • Lesson 1: Ratio in similar shapes
    • Lesson 2: Trigonometric ratios
    • Lesson 3: Using trigonometric ratios
    • Lesson 4: Trigonometry in context
    • Download sample lesson above
    • Lesson 5: Special angles
    • Lesson 6: Trigonometry problems
    • Unit assessment

    There are 6 exercise sheets and an examination-style assessment test, each with answers included in this unit.

    Mathematics Mastery

    Our resources apply the principles of Mastery throughout, creating a rich and deep learning experience. Find out more about Mastery with our quick guide.

    Mathematics Mastery

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