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An updated version of a standard genetics practical
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Practical procedure to determine the velocity of an air-rifle pellet
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Covers how
to steam sterilise and dry sterilise resources for microbiology.
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Risk assessment information for phenylthiocarbamide (N-phenylthiourea) and propenamide (acrylamide).
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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..
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Instructions on how to make an Arduino millivoltmeter for use with CLEAPSS colorimeter or other low-voltage applications. The accompanying zip files GL257a contains the Arduino code & GL257b soft..
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This protocol provides an alternative to the classic model gut activity using Visking tubing. It uses the enzyme lactase to digest lactose, found in milk, into glucose.
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Instructions on how to make a low cost Arduino Ultrasound range sensor. See accompanying zip file GL297a for the Arduino code.
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Electroplating is an important industrial application of electrolysis and is studied in many pre-16 and post-16 courses. Electroplating processes often involve coating a metal object with another meta..
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This document includes instructions on making a number of simple ray boards for pupils to use drawing pins and string to work out and display the paths followed by rays of light in different situation..
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Showing results 1 to 10 of 119