Unit at a glance
5 lessons, 225 minutes of teaching
Scheme of work
The lessons in order
| Ref | Lesson pack | Structure | Worksheet | Quiz | Lab tab |
|---|---|---|---|---|---|
| 8.1 | Introduction to probability Every probability is a number from 0 to 1. | Think-Pair-Share | 6 Q, 16 marks | 6 MCQ | tab 1 |
| 8.2 | Relative and expected frequencies When outcomes are not equally likely, you estimate a probability by experiment. | Mix-Pair-Share | 6 Q, 12 marks | 6 MCQ | tab 2, tab 3 |
| 8.3 | Combined events: sample spaces and Venn diagrams When two things happen together, such as two dice or a coin and a spinner, a sample space diagram lists every equally likely outcome. | Rally Coach | 6 Q, 17 marks | 6 MCQ | tab 1, tab 3 |
| 8.3 | Tree diagrams A tree diagram shows one event after another. | Numbered Heads Together | 6 Q, 18 marks | 6 MCQ | tab 2 |
| 8.4 | Conditional probability Extended. | Round Table | 6 Q, 18 marks | 6 MCQ | tab 4 |
Each pack holds the plan, worksheet and quiz for its lesson. Teach the rows in order; the lab tabs match the student lessons.
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