This Catalyst article is about using computer models which use natural selection to evolve new products. Computers can be used to simulate evolution showing how some species die out and how others evolve and thrive. Products used by humans in everyday activities also evolve and this article describes how their...

This collection of Nuffield Maths resources explores Data Analysis. The demand is roughly equivalent to that in GCE A level. 

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

Using a spreadsheet as a grid of 'pixels', this computing activity teachers how 1's and 0's can store image data. The classroom exercises use images with increasing pixel resolution, looking at how this affects the clarity of the image. Moving from black-and-white images, the students then use grids of colour...

This resource contains a number of activities and worksheets to support the topic of binary numbers. The content looks first at binary numbers, how they represent denary numbers, converting between the two, binary addition and using two's complement to represent negative numbers and thus perform subtraction. These...

This Core Maths resource looks at the recently developed technique of rehydroxylation for dating ceramic objects using an exponential growth model. The resource allows students the opportunity to apply their knowledge of growth and decay, along with logarithms, to a genuine scientific process.

This report from Ofsted looks at the provision for excluded pupils. Schools and local authorities are required to provide full-time and suitable education for pupils from day six of fixed-period and permanent exclusions. This survey evaluates the extent to which a sample of schools and local authorities were...

This resource is aimed at students and is a 22 page document outlining the careers of 9 people involved with the SAMHE project, designed to inspire future careers in research. The people include a communications specialist, project manager and web developer, as well as researchers.

This article looks at...

This collection of resources includes activities, investigations and articles to explore the concept of sound and hearing.

Pupils investigate the range of human hearing, explore the pitch and frequency of sounds and calculate the wavelength of sounds, they also discover the causes, effects and preventative...

Students who play with objects, listen to music or find other...

This Catalyst article investigates the remains of King Richard III of England, which have been excavated, and how they were analysed to establish the details of how he died.

The article is from Catalyst: Secondary Science Review 2015, Volume 26, Issue 1.

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This pack has all you need to facilitate a structured debate on the controversial topic of whether the town centre ought to be for self-driven cars only. The structure shows students how to build a discussion and back up their opinions with facts. The pack provides outline guidance for four imagined but...