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Showing results 1 to 10 of 163
Simple, illustrated advice on how to use a lung volume bag to measure tidal lung volume or the vital capacity of the lungs.
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Describes an alternative, yet simple, GCSE practical activity which models enzymes working in the gut, using milk and lactase. Uses commonly-available glucose testing strips to determine the course of..
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Provides detailed instructions for a simple practical which illustrates some of the working of the gut. Uses sucrose as the starting substrate and DNS reagent or glucose testing strips to identify the..
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Explains the relative merits of three different ways of producing printed circuit boards by etching copper-clad boards.
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Provides an overview of the methods available to schools.
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Updated from section 14 of the CLEAPSS Handbook, this guide suggests equipment and devices which can be used in breathing investigations. It includes a quite detailed appendix on using a traditional s..
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Disposal of waste sealed sources by the grout/dustbin route.
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Describes the advantages and disadvantages of various Visking tubing practical activities intended to illustrate the workings of the gut. Suggests a range of solutions to problems identified.
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A cigarette burning is an example of incomplete combustion of a complex mix of chemicals, wheremany of the products are toxic. This demonstration should reinforce the message that during smoking,even ..
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Microbiology – What to do if your school closes
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Showing results 1 to 10 of 163