Tree Diagrams (Extended Curriculum)

Introduction

Dr Frost Maths (includes slides and worksheets)

• Probability

  • GCSE-Probability1 - independent and mutually exclusive events, tree diagrams

  • GCSE-Probability2SequencesOfEvents

Practice

Transum

• Frequency Trees: Use a frequency tree to show two or more events and the number of times they occurred.

• Tree Diagrams: Calculate the probability of independent and dependent combined events using tree diagrams.

Corbett Maths (Answers)

• Frequency Trees     Video 376      Practice Questions    Textbook Exercise

• Probability: tree diagrams     Video 252      Practice Questions    Textbook Exercise

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)

• Tree Diagrams for Independent Events Practice Strips (Editable Word | PDF | Answers)

• Tree Diagrams for Dependent Events Fill In The Blanks (Editable Word | PDF | Answers)

• More Tree Diagrams for Dependent Events (Editable Word | PDF | Answers)

• Tree Diagrams for Dependent Events Practice Strips (Editable Word | PDF | Answers)

• Algebraic Tree Diagrams for Dependent Events Fill in the Blanks (Editable Word | PDF | Answers)

• Harder Probability Problems Practice Strips (Editable Word | PDF | Answers)

• Probability and Algebra Problems Practice Strips (Editable Word | PDF| Answers)

• Tree Diagrams Revision Practice Grid (Editable Word | PDF | Answers)

• Probability resources - Dr Austin Maths

Increasingly Difficult Questions

• N/A

Maths4everyone (includes practice/ exam questions)

• probability

Maths Links exam questions

Probability Trees

• Ken Stafford:  Past Paper Qs  :  Solutions

• Maths Genie  :  Questions  :  Answers

• Maths4Everyone  :  Questions  :  Answers

• Corbett Practice  :  Questions  :  Answers

• Corbett Textbook  :  Questions  :  Answers

• Maths Made Easy  :  Questions  :  Answers

• Dr Frost : Questions (Ans. inc.)

• Maths Upgrade  :  Questions  :  Answers

Extension

• Prize Giving - nrich

• The Last One Standing - nrich

Other Resources

Frequency Trees

• Frequency trees lesson - Boss Maths

• Reasoning with Frequency Trees - Mr Draper Maths

• Frequency trees and percentages - Don Steward

• Frequency trees - alisongilroy on TES

• Frequency trees - explanation and exploration - DaveGale on TES

• Frequency trees 1/ Frequency trees 2 / Frequency trees 3 - m4ths.com

• LEARN homework - JustMaths

Probability Trees

• Tree diagrams lesson - Boss Maths

• Simple probability trees worksheet (& solutions) - adapted from original by Georgina Burgess

• Probability trees for dependent events 

• Tree diagrams - Median Don Steward

• Probability trees - mathshelper.co.uk

• Tree diagrams - challenge and extension problems - tonycarter45 on TES

• Blog post about teaching probability trees - Paul Rowlandson

• IS MYP maths skills-based practice directory