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Extracted and refreshed from section 12 of the Handbook, includes information on magnets used in science and how to look after them, field line demonstrations, and some history of magnetism
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Make it guide with instructions on how to 3D print and assemble a DC motor
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Instructions, including control measures, for preparing and demonstrating this interesting explosive substance.
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Electroplating is an important industrial application of electrolysis and is studied in many pre-16 and post-16 courses. Electroplating processes often involve coating a metal object with another meta..
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The reaction between iron and sulfur, to produce iron sulfide, is cited in many textbooks and other resources as a good demonstration of the difference between mixtures and compounds. A key distinguis..
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When the iron/sulfur mixture is heated, the sulfur melts and reacts with the iron exothermically to form iron(II) sulfide. This is an important demonstration that shows that the properties of a compou..
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Originally in section 6 of the CLEAPSS Handbook, this document covers safety of the mains supply to a lab. It includes information on fuses, circuit breakers, and simple safety advice.
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Guidance on general laboratory equipment including low voltage supplies, magnifiers, meters, micrometer screw gauges, microscopes, pumps, thermometers, timers, tubing and volume measurement.
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Gives guidance on general fieldwork including specific measurements and techniques. Detailed guidance is included on measuring substances in the soil, water and air, and electronic measurements such a..
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Guidance on general topics including chromatography and electrophoresis, cryogenics, soldering and electrical connections, electrolysis, glass working, glues and adhesives, photography, using pupils a..
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