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A simple protocol used to show that leaves have been photosynthesising by testing for starch.
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This document explores the advantages and disadvantages of three methods of looking at stomata, including direct observation with a microscope, epidermal peels and nail varnish imprints.
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Thin layer chromatography is a quick and effective method of separating pigments within leaves. The pigments run clearly on the chromatogram with little outward spread, allowing Rf values to be calcul.. more
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This list was produced with support from the SCORE to provide schools with a benchmark list of equipment necessary to teach effective practical science. The spread sheet is explained in an accompanyin.. more
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