An ‘L’ shape is shown and the task is to find the centre of mass using only a straight edge and pencil. The solution makes use of the fact that the centre of mass of two objects will lie on a...

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) is concerned with post-compulsory education and training.These case studies describe the work of providers in the sector and are a valuable source of information on a range of strategies for improving performance. Case studies are from providers throughout England...

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...

The Learning and Skills Improvement Service (LSIS) was the sector-owned body that aimed to accelerate the drive for excellence in the learning and skills sector. It built on the sector’s own capacity to design, commission and deliver improvement and strategic change. It closed in 2013.

These materials...

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....

From the National Non-Food Crops Centre, this factsheet looks at the production of lactic acid from plant-based feedstock. Lactic acid can be produced by the fermentation of starch and has a wide range of uses. These include:

• the food and beverage sector
• pharmaceutical and chemical industries...

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...

Lasers can be used to heat things up, and also to cool them down. Using carefully tuned lasers, scientists in the UK quantum technology hubs are able to slow atoms down to just a few centimetres per...