This biology extension module from the Salters’ Science course reviews the history of biotechnology to introduce the use of microbes in large-scale industrial biochemistry. Student ideas about positive uses of microbes are reviewed. Students monitor the growth of single...

This resource looks at what properties of infra-red make it so useful in gaming technology? Students develop a working prototype of a simple infra-red electronic circuit, identify an input and an output and test the performance of the circuit. They then explain how the findings of their research could affect their...

Produced by Science & Plants for Schools (SAPS), these materials look at the work of the plant biologist, Julian Ma. Through seeing how natural and genetically-modified plants can produce medicines, students gain a greater understanding of the career opportunities...

Produced by Science & Plants for Schools (SAPS), these materials look at the work of product manager, James Seymour. Through investigating organic food crops and horticulture, students gain a greater understanding of the career opportunities available in plant...

Produced by Science & Plants for Schools (SAPS), these materials look at the work of plant research scientist, Beverley Glover. Through activities based around plant adaptations, students gain a greater understanding of the career opportunities available in plant...

A new way of looking at melting ice. This investigation, from the ASE SYCD: Science Year Primary CD-ROM, is organised for three age groups 5-7 years, 7-9 years and 10-11 years.

You will need to print out a copy of the notes for ease of use. You will need the following equipment:

*For the age 5-7...

Understanding the osmotic potential of plant cells is a key part of understanding...

The SAPS ELISA kit for Botrytis has been developed as a low cost kit to bring practical immunology into the classroom. The monoclonal antibody in the kit detects Botrytis, a fungal pathogen. Botrytis infects plant material (such as strawberries, raspberries, tomatoes and flowers) and is of considerable importance...

This Unilever Laboratory Experiment, published in 1966, describes the use of steam distillation to separate oil from crushed cloves. The method for extracting the eugenol from the oil used carbon tetrachloride (tetrachloromethane) and so would need to be modified before this could now be done in schools and...

This Salters’ Chemistry Course unit from the University of York Science Education Group covered:
* The use of soaps and soapless detergents.
* Emulsions and the action of emulsifiers.
* The hardness of water.
* The manufacture and use of cosmetics,...

A Year Ten module from the Salters’ double award science course. Practical tests using “urine” samples illustrate chemical diagnostic testing for illness. Different types of illness are classified, also different types of micro-organisms and the body’s defences against them. Experiments show how bacteria grow and...

This Nuffield Working with Science unit was designed to help students to understand the need to consume less domestic heating fuel, to know the main ways in which heat can be lost from buildings, to find by experiment which substances make good insulators and to write a...

In this lesson from the Science and Technology Council (STFC), students use an experiment to see if carbon dioxide does cause global warming. The lesson starts with a presentation which raises questions to be answered by the experiment. Students are asked to evaluate the method and results before planning and...