MEDIAN Don Steward mathematics teaching: 3D trigonometry

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don steward
mathematics teaching 10 ~ 16

Thursday, 9 April 2015

3D trigonometry

exam-style questions

Posted by don steward

Labels: trigonometry in 3D

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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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