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In these experiments students make and test circuits to investigate a range of effects:

Section A: Transforming a d.c. power supply
*Experiment A(i): Step-up voltage regulator
*Experiment A(ii): Step-down voltage regulator
*Experiment A(iii): High current step-down regulator
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This guide to disruptive technologies provides ideas and rationale for why disruptive technologies should be taught as part of the Design and Technology secondary and post-16 curriculum. It provides examples of disruptive technologies, discusses how they might be introduced in a classroom setting and supports in...

A Catalyst article about the use of tiny electronic sensors to monitor the movement of people. As electronic devices get smaller and more powerful, they are finding new uses in monitoring human activity. This article describes a project to develop sensors with uses in medicine, sport and electronic gaming.

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Engineer Matt Holloway and his team have designed and built a robot designed to get into small spaces that can insulate your home. A robot...

The BrickPi is an add-on board for the Raspberry Pi. It is used to interface with Lego Mindstorms sensors and motors to create robots and other projects. This small collection includes practical tips to get started.

A Catalyst article investigating if mobile phones produce harmful radiation. The short article compares the view points of a concerned parent, protester, scientist, official report and a complacent citizen.

This article is from Catalyst: GCSE Science Review 2005, Volume 16, Issue 1.

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These resources are to support teams entering the UK CanSat Competition or European CanSat Competition.  Details of how to enter the competition can be found through https://www.stem.org.uk/esero/cansat for the UK competition, and ...

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This edition of the Computing at School newsletter, from a time of extensive curriculum change, includes:

*Arguments for teaching computational thinking

*Introduction to Arduino

*A short article about JavaScript in secondary schools

This is one of a series of focused units, from the Association for Science Education and the Design and Technology Association, to introduce students to important technologies and their applications. This unit features control systems and their applications to...

This edition of the Computing at School newsletter focuses broadly on computing in primary schools, and contains articles covering:

*The new National Curriculum Programme of Study for Computing

*Designing a new computing curriculum in your school; adapting previous curriculum models

*Computing...

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A Catalyst article about the work of Damian Murphy a music technologist. Acoustics and sound are examined in addition to the physical modelling and acoustics of buildings and environments, both real and virtual.

This article is from Catalyst: GCSE Science Review 2007, Volume 17, Issue 3.

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A Catalyst article about a brilliant new light source under construction in the heart of the Oxfordshire countryside - the Diamond Light Source. Diamond will be a source of synchrotron light. Many of the everyday commodities people take for granted, from chocolate to cosmetics, from revolutionary drugs to surgical...

A Catalyst article about mobile phones. This article looks at the science behind this popular piece of technology, such as the use of radio waves, aerials and cells. The article also explains how mobile phones are able to use short aerials.

This article is from Catalyst: GCSE Science Review 2005, Volume 16,...

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