4 Part Lessons Key Stage 3
Fractions and Percentages
Fractions and Decimals
Converting between fractions, decimals and percentages
Expressing One Number as a Percentage of Another
Finding Percentages without a Calculator
Solve Problems Involving Percentage Change
Finding the Original Value
Simple Interest in Financial Mathematics
4 Part Lessons GCSE
Fractions, Decimals and Percentages
Writing a Percentage
Non Calculator Percentage of an Amount
Calculator Methods Percentage of an Amount
Calculating a Repeated Percentage Change
Problem Solving and Revision Lessons
Non-Calculator Percentage Problems
Compound Percentage Changes
Problem Solving with Compound Percentages
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.