How to Calculate probabilities – 93 Slides


  • 93 Interactive Slides
  • Three part lesson
  • Drag and drop independent activities
  • Interactive worksheet
  • Differentiated questions and answers


How to Calculate probabilities is a complete interactive lesson for learners in ks3.

How to Calculate probabilities learning objectives:

  1. understand that probability is given on a scale of 0-1;

  2. be able to write probability as fractions, decimals and sometimes as percentages;

  3. calculate probability of single events;

  4. review the use of listings, tables and tree diagrams to calculate probability of two or more events.

Teachers can use the lesson for whole class teaching and learners can also use it at home to practice at home.
There are lots of drag and drop activity as well as instant feedback.
The lesson contains 93 interactive pages.

Click here to  view other year 9 topics.

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