These four puzzles were initially published in 1917 but are now presented by the National Centre for Excellence in the Teaching of Mathematics (NCETM) in their Secondary magazine as starting points for mathematical exploration.

It’s in the news! This idea for a mathematical activity featured in the National Centre for Excellence in the Teaching of Mathematics (NCETM) Secondary magazine issue 81.

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Issue 84 of the National Centre for Excellence in the Teaching of Mathematics (NCETM) Secondary magazine featured an activity which was developed by a teacher looking for ways of integrating a problem-solving approach into his everyday teaching.

The activity focuses on finding the mean, mode, median and...

These INSET resources from the National Curriculum Council (NCC) provide a range of activities for teachers of Key Stages One to Four to help them achieve continuity and progression in their design and technology lessons. The programme gives a picture of the practice at the time (1991) in a rapidly changing area of...

A Catalyst article about scientists publishing their results in journals. Newspapers, magazines and TV programmes are full of stories based on science and technology. But can these articles be trusted? This article looks at the way in which scientists try to ensure that their own publications are reliable. It makes...

This Catalyst article looks at a newspaper report, which carried the headline “It’s life, but not as we know it”, following NASA’s supposed discovery of a ‘second form of life’. The scientific paper, published by the eminent journal Science, even created widespread speculation about the existence of extra-...

A Catalyst article about working in materials science and engineering, the process of deciding which material is best for each application. The structure of materials, processing them and working in jobs and careers with them are explained.

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

Students explore chicken and human health in relation to microorganisms. To do this, they will learn and use microbiological techniques to examine the microbial load of chicken meat. Then they will carry out a survey into chicken consumption, look at alternative protein sources and explore chicken husbandry at home...

Designed for students who have advanced through Scratch and are ready for additional challenge, this resource explores Build Your Own Blocks (BYOB) as a tool for learning modular programming using procedures. 

After examining, briefly, the history of the computer and the Turing Test as a measure of their...

I’m an engineer, get me out of here! is a free online event where students can meet and interact with real engineers...

Produced by JIVE (Joint Interventions), this set of information posters are for employers to illustrate how organisations can support and inspire women to enter and progress in Science, Engineering Technology and the Built Environment.

Jai Geyer, one of the youngest members of the Great Britain Alpine Ski Team, describes how engineering impacts on his sport and helps achieve higher levels of performance through the design of protective clothing, plus the structure and composition of the skis and other equipment.

This collection of resources has been written for design technology teachers to use primarily as part of the curriculum in lower secondary schools.  The resources also include a guide to the James Webb Space Telescope , written for teachers and STEM Ambassadors.

All activities include elements of design that...

Designed for teachers and STEM Ambassadors, this guide to the James Webb Space Telescope contains sections on the design of the spacecraft and instruments, and the science objects of the mission.  Advice on which information is appropriate for primary and secondary level is included.