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Everything for the beginner, including buying, setting up, and using a camera in all sorts of laboratory situations, with practical examples.
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Guidance on buying microscopes for use by students up to GCSE and at A Level.
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A microscope based quiz where visiting children learn how to mount slides and view them with a junior microscope.
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This guide outlines both how to observe stomata using three different methods including direct viewing, epidermal peel, and making a leaf impression. The second half the guide demonstrates how to open.. more
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This method compares the density of stomata of mesophytes (most land plants) to xerophytes (adapted to dry conditions) through making leaf impressions.
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Detailed guidance and instructions for a way to measure the rate of photosynthesis in aquatic plants by measuring the number of oxygen bubble produced and their volume. The practical uses simple equip.. more
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This practical procedure offers an entry-level activity comparing the number of stomata found on the upper and lower surfaces of leaves of Tradescantia zebrina.
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Clear illustrated guidance on how to set up and use a microscope.
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This guide outlines how to make and use filters in order to view specimens without the use of chemical stains
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An updated method of staining gram-positive and gram-negative bacteria using basic equipment. 
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Showing results 1 to 10 of 32
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