Produced by Practical Action, these materials contain ideas and support for students undertaking a CREST award. There are stimulus materials that help students look at an issue of sustainable development. These materials look at provision clean and reliable drinking water. It looks at sustainable systems such as...

This Catalyst article is about a micro-hydroelectric power station on a river in Yorkshire. As oil prices soar and global warming threatens, the need for affordable green solutions to the energy crisis is ever increasing. Giant hydroelectric power stations, such as the Three Gorges Dam in China, will help to fulfil...

In this practical activity, students investigate the salinity of three different water samples using a multimeter. Students first calibrate their salination probe and test the salinity of their solutions. Students can be asked to suggest how errors might have appeared...

These technical briefs focus on low cost approaches to accessing clean water and sanitation. This is vital to health and well being and low costs are particularly important to poorer communities in the developing world.

Technical briefs are documents produced by Practical Action which are freely available to...

Water for the World was developed jointly by Engineers Without Borders UK (EWB) and Arup, a global firm of engineering consultants and specialists. There are three resources, investigating issues of water scarcity, sourcing and supply and showing how engineers can help to solve problems. Although initially designed...

These resources from the Institution of Engineering and Technology, produced in association with Fairfield Control Systems, explore the theme of waterways.

A Catalyst article looking at renewable energy. To tackle climate change and all the challenges imposed by the need to find alternative and reliable energy sources, there is one major resource that has remained untapped until now: wave power. This article describes the size of this resource and presents the leading...

This worksheet, from the Institution of Engineering and Technology (IET), introduces students to the wave equation, giving them an understanding of some of the vocabulary and concepts used. Students use the formula: velocity (wave) = frequency x wavelength to answer the questions on the worksheet.

The...

This Catalyst article investigates how polymer materials can be designed and printed with electrical properties that allow them to be used in wearable electronic devices. The article is from Catalyst: Secondary Science...

This activity, from the Institution of Engineering and Technology (IET), provides an opportunity to assess students understanding of remote surgery.

It is intended that students will:
• Understand what remote...

The work that engineers do affects billions of people. It is creative and hands-on. It is about solving problems, designing things and improving things. As an engineer, you could tackle some of the world’s most pressing problems - from dealing with cyber security and maintaining clean water and energy supplies to...

This physics extension module from the Salters' Science course focuses on the physics and electronics behind each part of a television set. Production of electron beams and their deflection by electrical or magnetic fields are shown and students see how colours can be...

Produced by Rolls-Royce, this series of case studies illustrates the wide range of career opportunities that are opened up for students with skills in science, technology, engineering or mathematics. They can be used to give careers advice and guidance to students as well as to illustrate the curriculum principles...

Produced by Rolls-Royce, this entertaining video clip takes the form of an animated rap which describes a range of career opportunities open to students with skills in science, technology, engineering or mathematics (STEM). It makes a good...

This resource, from the Institution of Engineering and Technology (IET), allows students to investigate the wide range of sophisticated imaging technology available in modern hospitals, and to explore the latest ideas in search-and-rescue robotics.