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Observing line spectra is an important part of studying physics and chemistry since line spectra act as an ‘atomic fingerprint’, with each element having its own unique spectrum. This document out.. more
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Using a ripple tank, students can witness wave phenomena such as reflection, refraction, diffraction, and interference. This guide shows how to set up a ripple tank to demonstrate these phenomena. The.. more
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An instructive video showing how to set up a stabdard ripple tank. Also shows how to demonstrate diffraction, refraction, reflection and interference of waves.
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This practical procedure includes 4 activities to help students recognise and understand the problem of noise induced hearing loss (NIHL). It also includes a number of industrial examples which powerf.. more
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Straight forward guidance on the safe use of EHT power supplies, including identifying the various coloured connectors found on common school power supplies
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This guide looks at some examples of using applications (apps) to support the teaching of practical science which teachers are currently using to great success. The examples chosen supplement rath.. more
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Explains laser classification and hazards. Describes the  lasers that are permitted in school science and the range of relevant practical work. Also desribes common devices which use lasers and how th.. more
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This edition includes notes on a prosecution of a school for an accident involving igniting a mix of magnesium powder and potassium chlorate, an accident involving an pressure cooker, laser pointers, .. more
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A summary of queries to CLEAPSS concerning suggested practical activities which either did not work or were unduly hazardous. Ways around these problems are either included within this document or in .. more
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Everything for the beginner, including buying, setting up, and using a camera in all sorts of laboratory situations, with practical examples.
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Showing results 1 to 10 of 11
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