These technical briefs focus on low cost approaches related to sustainable construction and materials.

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

This activity, from the Institution of Engineering and Technology (IET), gives students the opportunity to develop their understanding of graphs in an engineering context. Students learn about dance floors that generate electricity and consider how output is linked to...

This resource provides classroom activity and a presentation on sustainable design.

In this activity students use chromatography to separate the dyes in sweets. The resource looks at the information on food labels and provides some questions for students to answer about fat, sugar and salt content.

Students then place sweets on filter paper, adding water to dissolve the food colourings....

The activities in this collection, from the Ellen MacArthur Foundation, are all designed to introduce the principles of the circular economy to students in secondary school. Before teaching the activities, it is recommended that teachers firstly introduce the concept of the circular economy using the introductory...

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Students are asked to design and make a waving animal toy prototype, that could be used to inspire a child aged 5-10 spiritually - to inspire them to be self confident. To start students look at a litter picker and discuss, in pairs or small groups, what is the product. Students look at ideas of animals to inspire...

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

A Catalyst article about Tim Berners-Lee, the founder of the World Wide Web. The article looks at the difference between the internet and the web and what is required to create a web that links computer users from around the world.

This article is from Catalyst: GCSE Science Review 2006, Volume 17, Issue 1...

This document from the Department of Education looks at how St Gregory's Catholic School Science College educates pupils and parents about cyberbullying through newsletters, their 'Parent Zone' and curriculum. The resource explores the school's resources for parents, mobile phone and behaviour polices as part of...

This activity challenges students to work in small teams to design a water supply system for a small town of 5,000 inhabitants. They have to work within a budget, including giving themselves a profit margin.

The...