Curriculum
Heads of Maths
Contact
Log in
Membership
Log in to Mr Mathematics
Username or email address
Password
Remember Me
Forgotten your password?
Get access to over 700 lessons today!
Click here
Proof
Showing all 9 results
Sorted by latest
Sort by popularity
Sort by latest
Sort by price: low to high
Sort by price: high to low
Proof
Ages 14 - 16
Algebraic Proof
How to prove algebraic identities.
Ages 14 - 16
Geometrical Proof
How to derive a geometrical proof
Ages 14 - 16
Geometrical Proof with Vectors
Students learn how to use vector notation to prove geometrical facts about 2D shapes.
Ages 16 +
Mathematical Proof by Deduction
Students learn how to derive a mathematical proof by deduction.
Ages 16 +
Methods of Proof
Students learn about the different methods of proof.
Ages 16 +
Proving Sums of Series
How to prove results about sums of series using mathematical induction
Ages 16 +
Proving Divisibility Statements
How to prove results about divisibility using mathematical induction.
Ages 16 +
Proving Statements about Matrices
How to prove results about matrices using mathematical induction.
Ages 16 +
Proof by Contradiction
How to prove mathematical statements through the method of contradiction.
Mr Mathematics Blog
Developing Mathematical Thinking Beyond Procedural Fluency
July 10, 2026
A research-backed case exploring why over-reliance on automated math homework platforms and repetitive worksheets lowers student expectations, and how departments can build genuine mathematical thinking.
Converting Between Fractions, Decimals and Percentages
July 4, 2026
How to teach converting between fractions, decimals and percentages.
From Key Skills to Deep Connections: Problem Solving in Secondary Maths
June 28, 2026
Four problem solving lessons to develop student's mathematical reasoning and communication skills.
