Key Stage 3

Showing 145–155 of 155 results

Key Stage 3

Number
Using Scientific Calculators
Shape
Vertically Opposite Angles and Around a Point
Shape
Volume of a Cylinder
Shape
Volume of Cubes and Cuboids
Algebra
Writing Expressions using Diagrams
Algebra
Writing Expressions using Keywords
Number
Writing Fractions as Percentages
Number
Writing Numbers using Words and Digits
Number
Writing Ratios in their Simplest Form
Number
Writing small numbers in Standard Form
Handling Data
Venn Diagrams

Mr Mathematics Blog

Trigonometric Identities Sin, Cos and Tan

How to introduce the sin, cos and tan trigonometric identities.

Calculating a Reverse Percentage

How to teach calculating the original amount after a percentage change.

Comparing Datasets using the Mean and Range

The importance of the range when comparing comparing datasets.