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Shape, space and measures proofs - Free maths worksheets

It is always a tricky subject trying to get pupils to understand the proofs behind familiar rules of geometry, so I like to make sheets that lead them through the steps and get them thinking about it as they go.
180 degrees in a triangle proof worksheet

180 degrees in a triangle proof worksheet

Two worksheets to lead pupils through the proofs of 180 degrees in a triangle and the exterior angle rule.
proof_-_triangles.pdf
File Size: 86 kb
File Type: pdf
Download File

proof_-_triangles_answer_sheet.pdf
File Size: 136 kb
File Type: pdf
Download File


Angles subtended by an arc proof worksheet

Angles subtended by an arc proof worksheet

A worksheet to lead pupils through a proof that the angle subtended by an arc of a circle at the centre is twice the angle at the circumference.
angles_subtended_by_arc_proof.pdf
File Size: 149 kb
File Type: pdf
Download File

angles_subtended_by_arc_proof_answer_sheet.pdf
File Size: 201 kb
File Type: pdf
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Alternate segment theorem proof worksheet

Alternate segment theorem proof worksheet

A worksheet to lead pupils through a proof of the alternate segment theorem.
alternate_segment_theorem_proof.pdf
File Size: 117 kb
File Type: pdf
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alternate_segment_theorem_proof_answer_sheet.pdf
File Size: 171 kb
File Type: pdf
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Free shape, space and measures proof maths worksheets

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  • Home
  • Algebra
    • Algebraic expressions
    • Algebraic equations
    • Expanding brackets
    • Index notation
    • Inequalities
    • Quadratic equations
    • Sequences
    • Simultaneous equations
    • Straight line graphs
    • Substitution
  • Shapes, space and measures
    • Angles
    • Circles
    • Circle theorems
    • Compound measures
    • Construction
    • Distance/speed-time graphs
    • Length, area and volume
    • Metric and Imperial conversions
    • Metric units of measurement
    • Proof
    • Pythagoras' Theorem
    • Scale factors, similarity and congruence
    • Symmetry and reflection
    • Time
    • Trigonometry
  • Number
    • Primary Addition and Subtraction
    • Addition and subtraction
    • Basic number work
    • BODMAS/PEMDAS/BIDMAS
    • Compound percentage change
    • Decimals
    • Factors and Multiples
    • Fractions
    • Fractions, decimals and percentages
    • Money
    • Multiplication and division
    • Percentages
    • Ratio and Proportion
    • Rounding
    • Standard form
  • Statistics and Probability
    • Averages and the Range
    • Box plots
    • Collecting data
    • Pie charts
    • Probability
  • More
    • Starters >
      • Puzzles and riddles
      • Maths Wordsearches
      • More Maths Lesson Starter Ideas
    • Christmas Maths Activities
    • Internet articles
    • A-Level Maths Paper Walkthroughs >
      • A-Level Maths, Edexcel, June 2018, Paper Walkthroughs >
        • A-Level Maths, June 2018, Pure Paper 1 Question Walkthroughs
        • A-Level Maths, June 2018, Pure Paper 2, Question Walkthroughs
        • A-Level Maths, June 2018, Statistics and Mechanics, Question Walkthroughs
      • A-Level Maths, Edexcel, June 2019, Paper Walkthroughs >
        • A-Level Maths, June 2019, Pure Paper 1, Question Walkthroughs
        • A-Level Maths, June 2019, Pure Paper 2, Question Walkthrough
        • A-Level Maths, June 2019, Statistics and Mechanics, Walkthrough answers
      • A-Level Maths, Edexcel, October 2020, Paper Walkthroughs >
        • A-Level Maths, October 2020, Pure Mathematics Paper 1, Question Walkthroughs
        • A-Level Maths, October 2020, Pure Mathematics Paper 2, Question Walkthroughs
        • A-Level Maths, October 2020, Statistics and Mechanics, Walkthrough answers
      • A-Level Maths, Edexcel, October 2021, Paper Walkthroughs >
        • A-Level Maths, October 2021, Pure Mathematics, Paper 1 Walkthroughs
        • A-Level Maths, October 2021, Pure Mathematics Paper 2 Walkthroughs
        • A-Level Maths, October 2021, Statistics and Mechanics, Walkthrough answers
      • A-Level Maths, Edexcel, June 2022, Paper 1 Walkthroughs
    • Mathematician of the Month
    • Tricky Geometry Problems
    • DoingMaths video channel
    • DoingMaths Shop
    • Contact us
    • Privacy policy