A Catalyst article about light emitting diodes and how they are more energy efficient than existing light bulbs which waste most of the energy they receive. The article explains how LEDs work and how they can be applied in traffic lights. Creating white light from LEDs is difficult and the article looks at possible...

A Catalyst article about devising better, more energy-efficient lighting. In particular the article focuses on LEDs. Like food, water, clothing and shelter, light is essential to daily life and is needed by most people for most of their waking hours. The article explains how LEDs work and how they are made.

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The Learning and Skills Improvement Service (LSIS) have produced a range of materials aimed at supporting teaching and learning in engineering. These resources cover a range of areas that demonstrate the benefits of active learning. They cover how to improve teaching and learning by developing the skills of...

The Learning and Skills Improvement Service (LSIS) was created to support and improve achievement in the Further Education and Skills sector in England.

This collection contains a range of materials called 'Mathematical Moments' aimed at supporting teaching and learning in mathematics. The resources...

This resource was produced by the Association of the British Pharmaceutical Industry (ABPI) as part of their 'At Work With Science' materials. In this interactive resource, students are introduced to the legal aspects of the Health and Safety regulations; the concept of risk assessments and how to develop them....

A podcast from the Planet Earth Online collection and the Natural Environment Research Council (NERC). British Geological Survey scientists have completed the first full geological survey of Lake Windermere in the English Lake District since the Royal Navy surveyed it in the 1930s.

Among other things, the...

This resource is part of a collection of Nuffield Maths resources that explore Algebra and Maths. The demand is roughly equivalent to that in Higher Level GCSE and Level 2 Functional Mathematics.

This activity introduces standard form and shows students how to use it in real life contexts. 

This resource is part of a collection of Nuffield Maths resources explores Data Handling. The demand is roughly equivalent to that in Higher Level GCSE and Level 2 Functional Mathematics.

Larks and owls is a very open investigation in which students may set their own statistical tasks based on sleep...

This case study describes Dr Ceri Brenner’s research at the Rutherford Appleton Laboratories into high power laser-plasma interactions, with a particular interest in laser-driven particle acceleration. Ceri explains why she enjoys her job, what qualifications she needed, what motivates her and what skills she has...

The STEM club from Holy Cross School in Chorley and the North West Local Centre of the Royal Meteorological Society collaborated on a project to launch a balloon into the atmosphere. The balloon was carrying a camera, a GPS transmitter and a radiosonde, an instrument which transmits measurements by radio waves back...

This resource is from a collection of Nuffield Maths resources exploring Hypothesis testing. The demand is roughly equivalent to that in GCE A level. The resources typically include slide shows to introduce the topics, student sheets and teacher notes, as well as other relevant resources.

Students are asked...

In July 2010, 21 years after the National Curriculum was first introduced, the Wellcome Trust convened a seminar to reflect on the impact of the National Curriculum for science. Presented in this report are views that emerged from the seminar where delegates considered the National Curriculum’s initial development...

This mystery can be used to introduce osmosis and diffusion. 

Two beakers are displayed at the front of the room. Both look identical in that they both contain a plastic zip--lock bag with a starch solution inside. The zip-lock bags are both sitting in a clear solution. What the students don’t know is that...

This film looks at how Brompton...