Lessons on Proof

4 Part GCSE Lessons

Shape
Geometrical Proof with Vectors
Algebra
Geometrical Proof
Algebra
Algebraic Proof

Revision Lessons

Algebra
Revising Algebraic Proof
Shape
Revising Geometric Proof

Mr Mathematics Blog

Writing a Single Column Vector

Visual and algebraic methods for writing a single column vector.

Teaching Reciprocals of Numbers and Terms

How to teach working out the reciprocal of integers, fractions, decimals and mixed numbers.

Proving Geometrical Relationships using Algebra

How to teach proving geometrical properties using algebra.