A Catalyst article about aluminium, a shiny silvery metal, which is extracted from its ore by electrolysis. Further addition of other metallic elements results in an alloy, which can be cast into various shapes using moulds. The article looks at the processes of extraction, casting, patterns, moulds and finishing...

This resource for Key Stage Three and Key Stage Four students provides some statistics about the eating habits of children in Italy and asks students to compare and contrast these with their own eating habits. Through this activity, students have to interpret charts and graphs, plan how to collect data and design a...

Part of a series, this book offers teachers a variety of ways in which they can offer children activities which will introduce them...

From the National Non-Food Crops centre (NNFC), this factsheet reviews the potential of anaerobic digestion technology and its suitability to UK farming and waste systems. The factsheet describes the application of anaerobic digestion (AD), which is the conversion of organic non-woody material in the absence of...

This activity, from the Institution of Engineering and Technology (IET), introduces students to the differences between analogue and digital communication. An analogue signal can be rendered useless by small amounts of interference, whereas a digital signal remains...

This scientific literacy activity, from the Institution of Engineering and Technology (IET), looks at the use of radio-frequency identification (RFID) technology, investigating extensions to the use of such technology in various contexts.

Looking at how animals have adapted to cope with all sorts of conditions. Exploring communication strategies, travel, camouflage and life in challenging settings, and the way humans can learn from animals.

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A set of four animations created by the Natural Environment Research Council for teachers to use in the primary classroom as introductions to new subjects. The four animations are: •Climate change •The final frontier •The splitting Earth •Evolution is still happening Each animation is accompanied by a closed...

This activity, from the Institution of Engineering and Technology (IET), explores how the antenna part of body centric antennas (BCAs) work and encourages students to consider ethical issues surrounding the use of advanced technology to control prosthetics.

The project involved members of staff from the STEM subjects at the Kingswinford School working collaboratively to plan and deliver sessions to a group of Year Nine students. These sessions were held after school for an hour each week during the summer and autumn terms...

Modern society depends on programmable systems, from industrial robots to smartphones. The systems of today are only possible because of past inventions. The resources in this collection require students to research details about programmable system from the past, to present their findings to their peers and to...

Leading behaviour...