Explaining, convincing and proving
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problemMega quadratic equations
What do you get when you raise a quadratic to the power of a quadratic?
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problemDalmatians
Investigate the sequences obtained by starting with any positive 2 digit number (10a+b) and repeatedly using the rule 10a+b maps to 10b-a to get the next number in the sequence. -
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problemSumming geometric progressions
Watch the video to see how to sum the sequence. Can you adapt the method to sum other sequences?
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problemPerception versus reality
Infographics are a powerful way of communicating statistical information. Can you come up with your own?
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