![Probability through Problems: a \new \approach to \teaching \probability](/sites/default/files/styles/medium/public/thumbnails/content-id-9837-icon.png?itok=iQ0WJ-vv)
![Introducing Probability](/sites/default/files/styles/medium/public/thumbnails/content-id-9647-icon.png?itok=7FMw7DnX)
![Why start with tree diagrams?](/sites/default/files/styles/medium/public/thumbnails/content-id-9853-icon.png?itok=yxRcWGbp)
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Why start with tree diagrams?
Why the tree diagram is fundamental to studying probability - and why it should be introduced right from the start.
![Probability calculations from tree diagrams](/sites/default/files/styles/medium/public/thumbnails/content-id-9648-icon.png?itok=gGgp8iCj)
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Probability calculations from tree diagrams
Progression from natural frequencies to proportions to the multiplication rule, and hence to probability trees.
![Learning probability through mathematical modelling](/sites/default/files/styles/medium/public/thumbnails/content-id-9855-icon.png?itok=oASbEAiG)
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Learning probability through mathematical modelling
Moving from the particular to the general, then revisiting the particular in that light, and so generalising further.
![Tree diagrams, 2-way tables and Venn diagrams](/sites/default/files/styles/medium/public/thumbnails/content-id-9861-icon.png?itok=JhT_BTM2)
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Tree diagrams, 2-way tables and Venn diagrams
Representing frequencies and probabilities diagrammatically, and using the diagrams as interpretive tools.
![Independence and dependence](/sites/default/files/styles/medium/public/thumbnails/content-id-9649-icon.png?itok=eyCJBX0M)
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Independence and dependence
When are events independent of each other? Sampling with and without replacement.
![Conditional probability is important for all students!](/sites/default/files/styles/medium/public/thumbnails/content-id-9646-icon.png?itok=ZGBWOcZF)
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Conditional probability is important for all students!
Understanding statistics about testing for cancer or the chance that two babies in a family could die of SIDS is a crucial skill for ALL students.