Lessons on Similarity

4 Part GCSE Lessons

Shape
Volume of Similar Shapes and Volume Scale Factor
Shape
Calculating lengths in similar shapes
Shape
Similar Shapes Calculations
Shape
Similar Areas
Shape
Congruence

Revision Lessons

Shape
Revising Problems with Similar Shapes
Shape
Revising Similar Shapes

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.