Probability Trees

Probability Trees
Probability Trees
Probability Trees
Probability Trees

              Probability Trees

              Students are introduced to probability trees as a means to systematically calculate probabilities when two or more independent events are considered.
              Differentiated Learning Objectives
              • All students should be able to draw a Probability Tree for two independent events.
              • Most students should be able to draw and use a probability tree to calculate the probability of independent events.
              • Some students should be able to draw use a probability tree with three or more branches to calculate the probability of independent events.
              View online lesson
              Lesson Downloads
              Download PowerPoint Download Notebook Download Flipchart Download Worksheet
              Scheme of Work Link
              Probability Foundation Probability Higher
              Related Blog
              Drawing Frequency Trees for GCSE Maths 
              IMMEDIATE DOWNLOAD

              You may also like...

              Probability Experiment

              Students carry out a probability experiment to explore the relationship between theoretical and experimental pro...

              Probability and Expectation

              The start of the lesson is used to review generating data sets from theoretical probabilities.  The development ...

              Mutually Exclusive Events

              The start of the lesson is used to review the probability scale and theoretical probability.  Students extend on...

              Probability Scale

              At the start of the lesson students match an event with the keyword which most closely matches the likelihood of...

              Mr Mathematics Blog

              Angles in Polygons

              There are two key learning points when solving problems with angles in polygons.  The first is to understand why all the exterior angles of a polygon have a sum of 360°.  The second is to understand the interior and exterior angles appear on the same straight line. Students can be told these two facts and […]

              Getting Ready for a New School Year

              When getting ready for a new school year I have a list of priorities to work through. Knowing my team have all the information and resources they need to teach their students gives me confidence we will start the term in the best possible way.  Mathematics Teaching and Learning Folder All teachers receive a folder […]

              Mathematics OFSTED Inspection – The Deep Dive

              Earlier this week, my school took part in a trial OFSTED inspection as part of getting ready for the new inspection framework in September 2019. This involved three Lead Inspectors visiting our school over the course of two days. The first day involved a ‘deep dive’ by each of the Lead Inspectors into Mathematics, English […]