- Number
- ALGEBRA
- RATES OF CHANGE
- GEOMETRY
- PROBABILITY
- STATISTICS

This is a complete lesson on drawing cumulative frequency graphs that introduces the idea of cumulative frequency and looks at how to produce cumulative frequency tables and graphs. The lesson…

In this unit students will learn how to represent data graphically. They will start by drawing cumulative frequency tables and graphs, and then interpreting these graphs (including finding the median).…

This is a complete lesson on choosing averages that explores the contexts for which different measures of average are appropriate. The lesson is designed with the new GCSE specification in…

This is a complete lesson on Bias & Fairness that looks at the difference between biased and unbiased data, and how to eliminate bias from investigations. The lesson is designed with the…

This is a complete lesson on Sampling that looks at how to generate a random or stratified sample. The lesson is designed with the new GCSE specification in mind. Lesson Objectives To…

In this unit, students will learn how they can use averages and range to represent data. They will start by learning the meaning of range, mode, median and mean, and…