This Problem Solving with Industry module was devised by the Centre for Science Education in collaboration with ICI. In this module students find out why pipes in a soda-ash chemical plant have become blocked with a white sludge. They identify the sludge and determine...

Looking for a unique invention, an untapped market for an existing product, or a new solution? Stretch and flex your mental muscles with Thinkpak, a creative-thinking tool designed by Michael...

Produced by Solar Spark, this simple activity helps to answer the simple, yet complex question: Why is the sky blue and the sunset red? It's all to do with light scattering and the Tyndall Effect and can be easily demonstrated using a suspension of milk in water.

Milk particles suspended in the water cause...

This resource pack can be used to highlight issues such as global water scarcity, the challenges people face when sourcing water and maintaining a water supply in developing countries and the role of the engineers in solving these problems.

The activities are introduced with a quick quiz and a presentation....

This resource investigates the pollution of a local pond or lake by looking at the species which are able to live in it. Some species struggle to survive in polluted waters, while others are more tolerant. The resource may be used when teaching about animals in the local environment, habitats, water and improving...

This resource, from Siemens UK, encourages students to appreciate the importance of clean water and the problems that may arise in the absence of it. Students consider soluble and insoluble pollutants and methods of filtration. They then explore contamination by microorganisms, water-borne diseases and the...