Prior Content: Decimals, Fractions, Basic Probability
Possible Next Steps: Sets, Multiple Events
Contents
- 1.1 Drawing Tree Diagrams & Finding Probabilities
- 1.2 Combining Event Probabilities
- 2.1 Independent & Dependent Events
- 2.2 Dependent Events on Tree Diagrams
- 3.1 Conditional Probability in Tree Diagrams
- Whole Topic Summary Resources (Including Past Paper Questions)
1.1 Drawing Tree Diagrams & Finding Probabilities
Teaching Videos, Exercises & Activities
Tutorial Videos
Corbett Maths Tree Diagrams (Up to 3:50)
Online Platforms (with Videos & Exercises)
Activities & Resources
- Pixi Maths
- Frequency Trees and Systematic Listing ppt (Slides 1-8) note: This is NOT Tree Diagrams
- Probability Trees ppt (Slides 1-3)
Worksheets
- Dr Austin Maths
- Tree Diagrams for Independent Events Fill In The Blanks (Editable Word | PDF | Answers)
- More Tree Diagrams for Independent Events Fill In The Blanks (Editable Word | PDF | Answers)
- Pixi Maths
Dr Frost Resources
Dr Frost Video
K562: Draw a Tree Diagram to Represent Successive Independent Events.
K563: Deal With a Single Chain of Outcomes Involving Successive Independent Events.
Dr Frost Slides & Activities
- All in one summary sheet
Extra Questions
- Dr Frost Questions
Key Skills
Note all numbers are subject to change and will be updated once all key skills have been finished by Dr Frost
- 562 Draw a Tree Diagram to Represent Successive Independent Events.
- 563 Deal With a Single Chain of Outcomes Involving Successive Independent Events.
- Combination of All
Probability Key Skills Section (for selecting more than one)
Extension Materials
1.2 Combining Event Probabilities
Teaching Videos, Exercises & Activities
Tutorial Videos
Corbett Maths Tree Diagrams (From 3:50 to 6:25)
Online Platforms (with Videos & Exercises)
Activities & Resources
- Pixi Maths
- Probability Trees ppt (Slides 1-3)
Worksheets
- Dr Austin Maths
- Tree Diagrams for Independent Events Practice Strips (Editable Word | PDF | Answers)
- Corbettmaths
- Tree Diagrams Practice Questions (Q1-5, 7, 8 & 10) & Solutions
- Tree Diagrams Worksheet (Q1-7) & Solutions
- Pixi Maths
- Probability Trees RAG (Q2 is dependent)
- Transum Level 1-2 Probability online worksheet
Dr Frost Resources
Dr Frost Video
K564: Deal with Multiple Different Chains of Outcomes Involving Successive Independent Events.
Dr Frost Slides & Activities
- All in one summary sheet
Extra Questions
- Dr Frost Questions
Key Skills
Note all numbers are subject to change and will be updated once all key skills have been finished by Dr Frost
- 564 Deal with Multiple Different Chains of Outcomes Involving Successive Independent Events.
Probability Key Skills Section (for selecting more than one)
Extension Materials
2.1 Independent & Dependent Events
Teaching Videos, Exercises & Activities
Tutorial Videos
Online Platforms (with Videos & Exercises)
Activities & Resources
Worksheets
Dr Frost Resources
Dr Frost Slides & Activities
- All in one summary sheet
Extra Questions
- Dr Frost Questions
Key Skills
No Key Skills Yet
Extension Materials
2.2 Dependent Events on Tree Diagrams
Teaching Videos, Exercises & Activities
Tutorial Videos
Corbett Maths Tree Diagrams (From 6:25)
Online Platforms (with Videos & Exercises)
Activities & Resources
- Pixi Maths
- Probability Trees ppt (Slides 4 Onwards)
Worksheets
- Dr Austin Maths
- Tree Diagrams for Dependent Events Fill In The Blanks (Editable Word | PDF | Answers)
- Tree Diagrams for Dependent Events Practice Strips (Editable Word | PDF | Answers)
- Harder Probability Problems Practice Strips (Editable Word | PDF | Answers)
- Corbettmaths
- Tree Diagrams Practice Questions (Q6, 9 & 11) & Solutions
- Tree Diagrams Worksheet (Apply Section) & Solutions
- Pixi Maths
- Probability Trees RAG (Q2 is dependent)
Dr Frost Resources
Dr Frost Video
K565: Draw a Tree Diagram to Represent Successive Dependent Events.
K566: Deal With a Single Chain of Outcomes Involving Successive Dependent Events.
K567: Deal With Multiple Different Chains of Outcomes Involving Successive Dependent Events.
Dr Frost Slides & Activities
- All in one summary sheet
Extra Questions
- Dr Frost Questions
Key Skills
Note all numbers are subject to change and will be updated once all key skills have been finished by Dr Frost
- 565 Draw a Tree Diagram to Represent Successive Dependent Events.
- 566 Deal With a Single Chain of Outcomes Involving Successive Dependent Events.
- 567 Deal With Multiple Different Chains of Outcomes Involving Successive Dependent Events.
- Combination of All
Probability Key Skills Section (for selecting more than one)
Extension Materials
3.1 Conditional Probability in Tree Diagrams
Teaching Videos, Exercises & Activities
Tutorial Videos
Online Platforms (with Videos & Exercises)
Activities & Resources
- Go Teach Maths treasure trove of activities & ppts
- WW Conditional Probability Visual Method ppt (Last Few Slides)
Worksheets
Dr Frost Resources
Dr Frost Slides & Activities
- All in one summary sheet
Extra Questions
- Dr Frost Questions
Key Skills
No Key Skills Yet
Extension Materials
Other Videos & Multimedia
Whole Topic Summary Resources (Including Past Paper Questions)
Download Tree Diagrams PPQs as WW Powerpoint for Edexcel IGCSE, AQA GCSE, Edexcel GCSE or OCR GCSE (or all GCSE together)
Other Whole Topic Resources
Worksheets
- Dr Austin Maths
- Tree Diagrams Revision Practice Grid (Editable Word | PDF | Answers)
- Maths 4 Everyone
- Probability Trees (no conditional Qs, but one good one that introduces algebra) Workbook and Solutions
- Probability Trees GCSE Questions and Solutions (as above)