Maths

Cubes and cube roots

Cubic numbers and cube roots often appear when working with

Pythagoras and isosceles triangles

Architects and engineers often use isosceles triangles when designing roofs,

Squares and square roots

Squares and square roots pop up all over the place

Non-calculator trigonometry using exact values

Trigonometry is everywhere—from designing buildings to coding 3D video

Analysing grouped frequency tables

When data is grouped into classes – like height ranges or

Analysing frequency tables

When you're looking at a big set of

Create your own digital worksheets

by Richard Linnington, founder of esheets.io and teacher of

Frequency trees

Frequency trees help you sort and count information in a

Stem and leaf diagrams

Stem and leaf diagrams are a handy way to organise

Ordering decimals worksheet

When you’re shopping online or comparing prices in a