CLEAPSS Supporting practical science and technology
CLEAPSS Resources
Latest Resources
Search For:
Showing results 1 to 10 of 85
1 234

Members only resource Click to download Document.
A simple protocol used to show that leaves have been photosynthesising by testing for starch.
words matched: leaf

Members only resource Click to download Document.
This document explores the advantages and disadvantages of three methods of looking at stomata, including direct observation with a microscope, epidermal peels and nail varnish imprints.
words matched: leaf

Members only resource Click to download Document.
Describes the range of stick insects available to schools. Includes a little about their biology, how to obtain and look after them, and some educational uses for them once they are in school.
words matched: leaf

Members only resource Click to download Document.
Thin layer chromatography is a quick and effective method of separating pigments within leaves. The pigments run clearly on the chromatogram with little outward spread, allowing Rf values to be calcul.. more
words matched: leaf

Members only resource Click to download Document.
Extracted and refreshed from section 12 of the Handbook, includes information on different electronic meters, and investigations using them. Includes coulombmeters, sensitive galvanometers, picoammete.. more
words matched: leaf

Members only resource Click to download Document.
Covers the fundamental activities that use plants, and includes advice on which plants to use and how to keep plants at school. 
words matched: leaf

Free resource Click to view on YouTube
This video demonstrates an easy procedure to carry out chomatography of leaf chloroplast.
words matched: leaf

Members only resource Click to download Document.
Describes a range of common carnivorous plants and how to successfully grow and keep them.
words matched: leaf

Members only resource Click to download Document.
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.. more
words matched: leaf

Members only resource Click to download Document.
This document outlines how to keep your pond in a good condition over the year. It also covers how to restore an abandon pond back to good health.
words matched: leaf

Showing results 1 to 10 of 85
1 234