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Mastery for GCSE Edexcel

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Unit 19: Equations and identities

Foundation

19

Inside the Unit...

Download Free Sample 4.7mb

Areas Covered

  • Lesson 1: Knowledge check 
  • Lesson 2: Harder linear equations
  • Lesson 3: Product of two binomials
  • Download sample lesson above
  • Lesson 4: Factorising quadratics
  • Lesson 5: Identities
  • Lesson 6: Proving identities
  • Lesson 7: Solving algebraic problems
  • Unit assessment

There are 7 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 unit builds on the earlier algebra units, starting with a well-paced recap of necessary prior knowledge. Solving linear equations including those with variables on both sides, brackets and more complicated expressions are tackled. Students move on by expanding double brackets and factorising quadratic expressions, with an emphasis on a mastery approach and application of skills through reasoning problems. Identities; understanding what they are and using them is considered next. Mathematical reasoning is used to show equivalence of expressions and ‘show that’ questions are developed with concepts being strongly supported through mathematical representations. Algebraic problems are posed from geometric context and reasoning skills are developed to support the solving of such problems.

What's included in the toolkit?

Teachers' Toolkit

The GCSE units have been written to satisfy the specification for the Edexcel 1MA1 Maths GCSE. Each unit contains:

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

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Relevant Textbooks

Inside the Unit...

  • Download Free Sample 4.7mb

    Areas Covered

    • Lesson 1: Knowledge check 
    • Lesson 2: Harder linear equations
    • Lesson 3: Product of two binomials
    • Download sample lesson above
    • Lesson 4: Factorising quadratics
    • Lesson 5: Identities
    • Lesson 6: Proving identities
    • Lesson 7: Solving algebraic problems
    • Unit assessment

    There are 7 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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