CLEAPSS Supporting practical science and technology
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Members only resource Click to download Compressed Folder.
The attached zip file has STL print models for the box, rotor and lid handle, and the DXF file for the lid.
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This guide has instructions on how to build your own 3D printed centrifuge. 
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Members only resource Click to download Document.
Guidance on general laboratory equipment including balances, barometers, calorimeters, cells and batteries, centrifuges, spirit burners and other heating equipment, steam engines, gas cylinders and ge.. more
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Members only resource Click to download Document.
HSE exposure limits for carbon dioxide in buildings, with some research on the impacts of carbon dioxide on learning. Why carbon dioxide levels might be raised in science practical areas and how to me.. more
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Members only resource Click to download Document.
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.. more
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As well as some basic information on using agar in microbiology, this document includes recipes for over 20 different, commonly-used microbiological agars.
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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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This guidance is designed to be used for making slime-like substances and NOT for lessons teaching about cross-linking.
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Free resource Click to download Document.
Precautions needed when producing or using chlorine and chlorine water in practical activities.
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Members only resource Click to download Document.
General chemical safety information. Includes chemical names and formulae, with instructions for making common dilute solutions, general advice on storage, handling and disposal as well as guidance on.. more
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Showing results 1 to 10 of 579
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