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SRWhitehouse's Resources

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I am co-author of the Mathematical Association book "Teaching A level Maths" available here: https://members.m-a.org.uk/Shop/product/1188

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I am co-author of the Mathematical Association book "Teaching A level Maths" available here: https://members.m-a.org.uk/Shop/product/1188
Reciprocal curves matching activity
SRWhitehouseSRWhitehouse

Reciprocal curves matching activity

(0)
This is a matching activity designed to bring out the general points about how the features of reciprocal curves correspond to those of the original curve. I would use it either in the context of lessons on curve-sketching or as an introduction to sketching the reciprocal trig curves
Intro to gradient of exponential graphs
SRWhitehouseSRWhitehouse

Intro to gradient of exponential graphs

(0)
This is a short investigation using graphing software to investigate how the gradient of exponential graphs y=a^x, a>1 changes with y. By establishing direct proportionality it then allows for e to be introduced as the value for which the constant of proportionality is 1.