Proof

Last updated: 15/11/2023
Proof
Main Subject
Key stage
Category
Maths: A-level pure maths resources
Inside
Includes answers
Resource type
Worksheet
Student activity
Maths
Reasoning

A worksheet exploring a variety of proofs aimed at A-level students which could be useful to use at intervals throughout KS5, although some proofs may be accessible to KS4 students.

The resource includes proofs and historical background about

  • integers such as even, odd and prime numbers
  • angles
  • areas
  • Pythagoras' theorem
  • proofs of trigonometrical identities
  • proof by contradiction (root 2 is irrational)
  • geometric series
  • paradoxes
  • proof by counter-example
  • the Millienium problems.

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5

29/07/2020

5

5

5

29/07/2020

5

5