Overall rating 4 out of 54.1 (7 ratings)
Last updated 09 September 2014, created 22 November 2009, viewed 5,947
A PowerPoint to match the Philip Allen resource of the same name from their Biological Resources Science Review. Takes students through the activity step-by-step with added examples
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Excellent resource. Smooth flowing and clear, like a beautiful river. Thanks very much!
I'd lost this! Thank you for sharing it! It really makes them think!
This was a really helpful powerpoint to get pupils actively calculating. The examples are very clear.
Thankyou very much!!
after screwing up my second lesson with calculations, this resource is excellent
Thanks - able to use some of this and edit as necessary. Good starting point.