CLEAPSS Supporting practical science and technology
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Editorial; Why do we do practical work?, Developing the role of practical work in science, managing egg collections, soldering (no further use of lead), pupils in prep rooms, gloves update, pupils con.. more
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How to safely insert glass tubing through a rubber stopper
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Instructions on how to make small scale Andrews apparatus.
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A simple way to make your own vacuum pump
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Bending glass tubing to make a delivery tube.  Uses straight forward techniques in glass working. 
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Instructions on how to make a microscale gas generator & combustion tube.
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The synthesis and purification of a liquid organic compound is described. Practical techniques include, liquid-liquid separation, washing, drying and distillation. The % yield of the organic product c.. more
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Instructions on how to make an electrolysis cell.
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Soap making is an ancient process, going back at least 4000 years. It is an example of saponification of an ester group, which is sometimes included in GCSE, A-level and BTEC courses. The conventional.. more
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Straightforward instructions on using a tap funnel, a piece of equipment used in several chemical preparations and investigations.
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Showing results 1 to 10 of 88
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