Mathematics 0096 · Stage 4 · Unit 9
Evidence and chance
Evaluate the camp’s observations.
3 lessons · 18 practice questions · 2 unit tests
Start this unitThink. Build. Explain.
Explore the model.
Try your own method.
Explain what the evidence shows.
Your lessons
90 minutes of guided lesson time, plus practice, practical tasks and discussion.
Lesson 1
30 minutesOpen lesson →Plan and represent data
Explore a question with variation and one dot per observation.
Lesson 2
30 minutesOpen lesson →Compare and predict
Explore variation between groups and maybe likely certain impossible.
Lesson 3
30 minutesOpen lesson →Small and large experiments
Explore try the game and more trials, better evidence.
A course to work through
About 10 hours of guided lessons, plus independent practice and practical investigations. Work at the learner’s pace, revisit explanations and use the second unit test after revision.
Original teaching and practice aligned to the referenced Stage 4 framework. The tests are Find Tutor resources, not official Cambridge papers.
Choose the right starting point
Stage 4 is typically for ages 8–9; check the learner’s curriculum and prior knowledge. Reasoning and practical work need discussion with a tutor.
The first two lessons are free previews. Sign in for lessons, activities and practice samples. Full banks and papers need Premium or approved tutor access. Drafts stay in your browser tab.