MEDIAN Don Steward mathematics teaching: misleading graphs

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don steward
mathematics teaching 10 ~ 16

Showing posts with label misleading graphs. Show all posts

Tuesday, 22 January 2013

information from graphs

compare these two graphs
do they provide the same information?

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Labels: misleading graphs

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it may be more appropriate to present ideas and tasks without the ppt offered (where they are)

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sorry, I'm a unicase fan...

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10 to 16 maths education

ideas are aimed at those who teach mathematics to adolescents; who like tasks with some depth, novelty and a focus on generalising relationships and on transformation

don steward
MEDIAN

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don steward: my interest is in effective tasks for teaching mathematics to 10 to 18 year students ~ I have collected and trialled many people's ideas for tasks for many years and have played at making these work ~ my thanks to these people

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