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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..
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A zip file containing a Powerpoint presentation to guide the practical activities in PP035, a noise meter which illustrates the level of noise produced by a range of activities and devices; and a list..
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Instructions, including risk assessed control measures, for safely demonstrating the explosive burning of a 1:2 methane/oxygen mixture.
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A party balloon is filled with hydrogen and allowed to float, tethered to a retort stand or similar with a piece of string. A flame is brought to the balloon whereupon the hydrogen catches fire with a..
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Straight forward instructions to make and use the equipment to demonstrate the effect of air rushing into a vacuum. A ping pong ball is accelerated out through the end of a tube with an impressive eff..
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Risk assessed instructions and control measures for demonstrating this gas-powered rocket.
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Risk assessment guidance for making and using hydrogen.
words matched: defenders, ear
Straightforward advice on how to make sure your practical lessons work as you intend. Includes planning and preparing the activity, managing students, timing and equipment, and clearing away. Also inc..
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A Word file containing signs and symbols which can be cut and pasted into the user's documents
words matched: defenders, ear
Please note: This is a temporary resource containing the model risk assessment information and experimental points as they appeared on the reverse sides of the final edition of the CHIP Hazcards. This..
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words matched: defenders, ear
Showing results 1 to 10 of 29
