The effect of drugs
My students really enjoyed this practical. We collected class data & this led nicely into analysis é evaluation skills. You'll need caffeinated é decaffeinated cola bottles labelled A é B, drinking cups é several trays containing 20 different objects. I also used this with my GCSE Core Science group following a lesson on drugs trials


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  • Caffeine & concentration exp.pptx
  • Caffeine & concentration results table.xlsx

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Created: Nov 14, 2013

Updated: Jan 23, 2015

pptx, 49 KB

Caffeine & concentration exp

xlsx, 11 KB

Caffeine & concentration results table

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Creative Commons "Attribution

Creative Commons "Attribution