4 Part Lessons Key Stage 3
Digits and Words
Multiplying by 10, 100 and 1000
Dividing by 10, 100 and 1000
Alternative Number Systems
Multiply and divide by 0.1, 0.01
4 Part Lessons GCSE
Adding and Subtracting Integers
Dividing with Integers
Multiplying and Dividing by a Power of Ten
How to introduce the sin, cos and tan trigonometric identities.
How to teach calculating the original amount after a percentage change.
The importance of the range when comparing comparing datasets.