Prior Content: Angles (Including Parallel Lines), Angles in Polygons, Constructions, 2D Area & Perimeter, Ratio & Basic Proportion (Including Conversions), Algebraic Proof

Possible Next Steps: Circle Theorems, Transformations of Shapes, Advanced Trigonometry

Contents

1.1 What Makes Shapes Similar?

Teaching Videos, Exercises & Activities
Tutorial Videos
l Videos

Corbett Maths Congruent & Similar Shapes

Online Platforms (with Videos & Exercises)
Activities & Resources
Worksheets
Dr Frost Resources
Dr Frost Video
Dr Frost Slides & Activities
  • All in one summary sheet
Topic Tests
  • Standard Test
  • Advanced Test
Extra Questions
  • Dr Frost Questions
Key Skills

No Key Skills Yet

Further Practice
  • Practise Questions
Extension Materials
Worksheet

1.2 Scale Factors

Teaching Videos, Exercises & Activities
Tutorial Videos

Corbett Maths Similar Shapes – Missing Sides

Online Platforms (with Videos & Exercises)
Activities & Resources
Worksheets
Dr Frost Resources
Dr Frost Video

K520: Find Unknown Lengths Given Two Separate Similar Shapes.

K521: Find Unknown Lengths Given Two Similar Triangles With One Vertex in Common.

K522: Find Unknown Lengths Given Two Similar Shapes Where One is Inscribed the Other.

K523: Find Unknown Lengths Given Two Similar Shapes Where One is Inscribed the Other and Requires Subtraction.

Dr Frost Slides & Activities
  • All in one summary sheet
Topic Tests
  • Standard Test
  • Advanced Test
Extra Questions
  • Dr Frost Questions
Key Skills

Note all numbers are subject to change and will be updated once all key skills have been finished by Dr Frost

  • 520 Find Unknown Lengths Given Two Separate Similar Shapes.
  • 521 Find Unknown Lengths Given Two Similar Triangles With One Vertex in Common.
  • 522 Find Unknown Lengths Given Two Similar Shapes Where One is Inscribed the Other.
  • 523 Find Unknown Lengths Given Two Similar Shapes Where One is Inscribed the Other and Requires Subtraction.
  • Combination of All

Similarity & Congruency Key Skills Section (for selecting more than one)

Further Practice
  • Practise Questions
Extension Materials
Worksheet

2.1 Congruence

Teaching Videos, Exercises & Activities
Tutorial Videos

Corbett Maths Congruent & Similar Shapes

Online Platforms (with Videos & Exercises)
Activities & Resources
Worksheets
Dr Frost Resources
Dr Frost Video
Dr Frost Slides & Activities
  • All in one summary sheet
Topic Tests
  • Standard Test
  • Advanced Test
Extra Questions
  • Dr Frost Questions
Key Skills

No Key Skills Yet

Further Practice
  • Practise Questions
Extension Materials
Worksheet

2.2 Congruent Triangles

Teaching Videos, Exercises & Activities
Tutorial Videos

Corbett Maths Congruent Triangles

Online Platforms (with Videos & Exercises)
Activities & Resources
Worksheets
Dr Frost Resources
Dr Frost Video

Dr Frost Slides & Activities
  • All in one summary sheet
Topic Tests
  • Standard Test
  • Advanced Test
Extra Questions
  • Dr Frost Questions
Key Skills

No Key Skills Yet

Further Practice
  • Practise Questions
Extension Materials
Worksheet

3.1 Area Scale Factors

Teaching Videos, Exercises & Activities
Tutorial Videos

Corbett Maths Similar Shapes: Area

Online Platforms (with Videos & Exercises)
Activities & Resources
Worksheets
Dr Frost Resources
Dr Frost Video

K524: Relationship Between Scale Factors of Length and Area.

Dr Frost Slides & Activities
  • All in one summary sheet
Topic Tests
  • Standard Test
  • Advanced Test
Extra Questions
  • Dr Frost Questions
Key Skills

Note all numbers are subject to change and will be updated once all key skills have been finished by Dr Frost

  • 524 Relationship Between Scale Factors of Length and Area.

Similarity & Congruency Key Skills Section (for selecting more than one)

Further Practice
  • Practise Questions
Extension Materials
Worksheet

3.2 Volume Scale Factors

Teaching Videos, Exercises & Activities
Tutorial Videos

Corbett Maths Similar Shapes: Volumes

Online Platforms (with Videos & Exercises)
Activities & Resources
Worksheets
Dr Frost Resources
Dr Frost Video

K525: Relationship Between Scale Factors of Length and Volume.

K526: Find the Surface Area of a Similar Solid When the Volumes are Given.

K527: Find the Volume of a Similar Solid When the Surface Areas are Given.

K528: Find the Surface Area/Volume of a Similar Solid When the Scale Factor of Surface Area/Volume is Given in Ratio Form.

Dr Frost Slides & Activities
  • All in one summary sheet
Topic Tests
  • Standard Test
  • Advanced Test
Extra Questions
  • Dr Frost Questions
Key Skills

Note all numbers are subject to change and will be updated once all key skills have been finished by Dr Frost

  • 525 Relationship Between Scale Factors of Length and Volume.
  • 526 Find the Surface Area of a Similar Solid When the Volumes are Given.
  • 527 Find the Volume of a Similar Solid When the Surface Areas are Given.
  • 528 Find the Surface Area/Volume of a Similar Solid When the Scale Factor of Surface Area/Volume is Given in Ratio Form.
  • Combination of All

Similarity & Congruency Key Skills Section (for selecting more than one)

Further Practice
  • Practise Questions
Extension Materials
Worksheet

Whole Topic Summary Resources (Including Past Paper Questions)

WW AQA GCSE Similar Shapes
WW Edexcel GCSE Similar Shapes
WW OCR GCSE Similar Shapes
WW Edexcel IGCSE Similar Shapes

Download Similar Shapes PPQs as WW Powerpoint for Edexcel IGCSE, AQA GCSE, Edexcel GCSE or OCR GCSE (or all GCSE together)

Other Whole Topic Resources

Worksheets