From Solar Spark, this simple demonstration shows the effect of adding colours. Photos and pictures are often made up from just four colours black, cyan, magenta and yellow. Different amounts of each colour combine to get all the colours of the rainbow and make the complete picture.

Solar cells are...

This activity from Subtangent is based on the four colour theory, which is used by mapmakers. Resources include examples of colouring maps correctly, together with additional challenges, which cover a range of ability, for students to try themselves. Solutions for the challenges are also provided.

Combinations consists of seven instant maths ideas including a consideration of the number of arrangements of dots used when writing in Braille, an investigation of Pascal’s triangle, investigating the number of routes through New York, exploring the number of ways six letters can incorrectly be placed in six...

This SMILE resource contains two packs of games, investigations, worksheets and practical activities supporting the teaching and learning of combined transformations, from drawing symmetrical patterns to using matrices to perform shears.

The Gravity Flight Suit uses kerosene as a fuel.  This resource explains the combustion of another hydrocarbon, methane, and the conditions needed for combustion of a fuel.

This full program code demonstrates how arguments can be passed to Python programs at the command line. The program dynamically generates graphics, and the user can change parameters for the graphics using command line arguments. Suggestions for additional challenges are also included.

This report from the Assessment of Performance Unit came about as an increasing interest was being focused on how students communicate mathematical ideas and what factors facilitate or hinder their thinking and performance. This booklet features a selection of...

This activity, from the Institution of Engineering and Technology (IET), introduces students to the necessity of developing standards and protocols for communication.

It is intended that students will be able to:...

These materials support teachers, careers and personal advisers who are working together to broaden knowledge of STEM opportunities amongst students and parents. Resources include posters and support materials for practitioners. Teachers may also find the following eLibrary collections useful:

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This activity, fom the Insttitution of Engineering and Technology (IET, allows students to look at a series of simple scenarios with a comment on the ‘rightness’ or ‘wrongness’ of the use of the technology. This is an introduction to ethical decision-making, as they are...

This activity, from the Institution of Engineering and Technology (IET), allows students to look at some past events where better communications would have given a better outcome and to think about future development.

This activity, from the Institution of Engineering and Technology (IET), makes students aware that when they watch television, or use the phone, there is a huge, expensive infrastructure that needs to be paid for and maintained.