CLEAPSS Supporting practical science and technology
CLEAPSS Videos
A collection of instructive videos demonstrating a wide range of practical activities and techniques.

Videos
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This video shows the correct way to sterilise an inoculation loop by flaming.

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This video demonstrates how to inoculate a nutrient agar plate using a cotton wool spreader.

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How to safely insert glass tubing through a rubber stopper

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This video covers a simple method for measuring the photosynthetic dehydrogenase activity in chloroplasts extracted from leaf cells, known as the Hill Reaction.

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This video demonstrates correct aseptic technique for transferring microbes from liquid cultures to agar plates.

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The video demonstrates how to safely produce ozone in microscale quantities and a method to calculate the amount of ozone produced by microtitration.

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This video shows the setup and procedure for collecting hydrogen for classroom use.

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See our model wind tunnel in action.

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This video demonstrates how to produce plates to investigate the effect of antibiotics, disinfectants and other anti-microbial chemicals.

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This video demonstrates a simple microscale way to carry out displacement reactions. The experimenter could use a microscale dimple tray to help determine the reagents and help pupils visually organis.. more

Showing results 1 to 10 of 80
1 234