This Problem Solving with Industry module was devised by the Centre for Science Education in collaboration with ICI Huddersfield. The problem presented by this module is to find ways to control the colour and acidity of the effluent from a manufacturing plant which will...

This handbook looks at opportunities for educators to introduce environmental education across the EYFS framework and primary national curriculum for England.

It looks at the curriculum and gives examples and case studies of how teachers can explore environmental issues with their students. It provides...

Details of this challenging experiment were published in this leaflet from the Unilever Laboratory Experiment in 1965. Requirements included a pyrophoric nickel catalyst supplied by Unilever, hydrogen from a cylinder and a vegetable oil treated with activated charcoal to remove impurities. The necessary apparatus...

Aimed at primary level, this resource provides a sequencing activity looking at the lifecycle of Brassica, a fast cycling flowering plant. It is designed to help children demonstrate their understanding of the progression through the lifecycle and reinforce their...

In this Science upd8 activity students use their understanding of simple circuits, electricity and magnetism to diagnose and fix problems with the running of a magnetic train in a theme park.

This Unilever Laboratory Experiment describes the preparation of soap from a mixture of cooking oil and dripping. The leaflet was first published in 1964 and so lacks modern safety guidance. The procedure is authentic; it is designed to produce a convincing sample of soap. This means that it could be the basis of...

The method of preparation of a sulphonate paste described in this Unilever Laboratory Experiment is basically the same as that used by Unilever in the large-scale production of soapless detergents at the time of publication in 1964. The required reactants included an alkylbenzene hydrocarbon supplied by the...

This Unilever Laboratory Experiment, published in 1969, gives the procedure for using corrosion (ferroxyl) indicator to demonstrate anodic and cathodic areas on the surface of steel as it corrodes.