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Mastery for GCSE AQA

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Unit 24: Applications of ratio

Foundation

24

Inside the Unit...

Download Free Sample 7.9mb

Areas Covered

  • Lesson 1: Terminating and recurring decimals
  • Download sample lesson above
  • Lesson 2: Density and pressure
  • Lesson 3: Compare lengths, areas and volumes
  • Lesson 4: Interpreting gradients
  • Lesson 5: Direct and inverse proportion
  • Lesson 6: Compound interest
  • Lesson 7: Growth and decay 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 unit builds on earlier areas further developing the mastery of this important area of mathematics through excellent use of context and reasoning skills. Density and pressure are explored and calculated. Ratios of the lengths, areas and volumes of similar shapes are explored and used to solve problems in context, with units being converted as appropriate. Velocity time graphs are drawn and their gradients and the area under the graph are interpreted in context. Direct and inverse proportion relationships are recognised and interpreted, and where appropriate represented algebraically. Compound interest is explored and students set up, solve and interpret real-life problems. The unit concludes by considering growth and decay problems in context; setting up and solving problems through repeated calculations (rather than using a formula) and interpreting the solutions.  

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...

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The stretch and challenge provided for was outstanding.

Tim Baguley. Head of Mathematics, Queen Elizabeth's School, Wimborne

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We really love using your digital resources. They have been invaluable during the various times of remote learning we have had over the past couple of years.

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Inside the Unit...

  • Download Free Sample 7.9mb

    Areas Covered

    • Lesson 1: Terminating and recurring decimals
    • Download sample lesson above
    • Lesson 2: Density and pressure
    • Lesson 3: Compare lengths, areas and volumes
    • Lesson 4: Interpreting gradients
    • Lesson 5: Direct and inverse proportion
    • Lesson 6: Compound interest
    • Lesson 7: Growth and decay 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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