Calculating Averages — Interactive Lesson (KS3)

Help Year 7 and 8 pupils calculate and compare the mean, median, mode and range of a dataset. Covers the KS3 Statistics strand, building fluency in calculating each average from a list of numbers and understanding what each one tells you about the data.

Whats inside

• 41 interactive lesson slides covering mean, median, mode and range
• Worked examples calculating each average from real datasets
• Self-check quiz slides to test understanding
• 4-page printable worksheet with matching answer pages, practising mean/median/mode/range calculations

Why it works

• Curriculum-aligned to KS3 Statistics (Year 7 and 8)
• Combines digital teaching slides with a printable follow-up worksheet
• Answer pages included, so it marks itself