CLEAPSS Supporting practical science and technology
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A short overview of the common methods of water purification in school laboratories, include pros and cons. This will be useful for any teacher or technician looking to buy a new water purification sy.. more
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Gives very detailed guidance on what water purification entails, and when pure water is needed in school science. It suggests the advantages and disadvantages of the methods of purification available .. more
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A simple investigation, with clear procedural advice, on looking at how chemicals affect the cytoplasm of red onion epidermal cells.
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Covers the fundamental activities that use plants, and includes advice on which plants to use and how to keep plants at school. 
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Guidance outlining the different types of indicator used for making agar cubes for diffusion. It covers how to prepare, use and store the agar. 
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A quick method for cutting even-sized beetroot discs
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This edition includes notes on a prosecution because of a failure to adequately record risk assessments, an eye accident involving sodium hydroxide, advice on Bunsen tubing, a problem with a filter fu.. more
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Directors editorial, Hazcards 2017 update, changes to the Ionising Radiation Regulations, Good Practical Science - the Gatsby Foundation report, dealing with 'Acid' attacks, IRM vs First Aid, more pro.. more
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This document gives guidance on how “Thinking and working scientifically” (formerly known as How Science Works) skills can be developed through practical work in microbiology. The document gives.. more
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The CLEAPSS Helpline receives a number of calls about the teaching of science practical work in non-lab environments. In the normal running of a school we advise against doing this due to additional r.. more
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Showing results 1 to 10 of 17
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