A Catalyst article about radioactivity that was being spread among wildlife species in the Arctic in ways that no one had detected before. The source of this radioactive contamination and how radioactivity is detected are investigated.

This article is from Catalyst: GCSE Science Review 2004, Volume 15, Issue...

A Catalyst article about radiation and the many uses it has in medicine, both in finding out what is wrong with a patient (diagnosis) and in the treatment of cancer (therapy). The radiation used in medicine can come from electromagnetic radiation or from radioactive materials such as isotopes; the scanners using...

Kelly is a radiographer at Addenbrookes hospital.  She produces X-rays for doctors to use in the diagnoses. She was a parent at a young age and decided to follow an access course for two evenings a week over two years. She aims to specialise in an area of radiography and progress to becoming a senior member of...

A Catalyst article about careers using radiography in medical procedures. The article looks at a typical working day for a radiographer, the types of radiography used, how to become a radiographer and the qualifications available.

This article is from GCSE Science Review 2006, Volume 16, Issue 3.

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In this investigation you roll a cylinder down a slope to see how altering the inclination of the slope affects its speed to calculate the radius the gyration (k) from the given equation. This would fit in well to circular motion.

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.

In this activity...

This resource details an activity where students set up their own network of Raspberry Pis in a classroom, using another machine as their server. As with all of these sorts of activities, it is highly recommended to work through the whoole activity first, downloading the required software ahead of a lesson and...

This Catalyst article looks at how the spread of raspberry plants has an impact on environments it is not native to, the Galápagos Islands in particular. Many non-native plants are present on the Galápagos Islands, this article shows how a...

This booklet contains a range of suggested activities and contexts for teaching about rates at A level. Curriculum links include  collision theory, rates experiments, reaction mechanisms, rate equations, half-life, calculations, order of reaction, graphs, rate-determining step, and kinetics.

Although...

In this resource students are given the coordinates for each vertex of a triangle, with two of the vertices being horizontal. The challenge is to determine the ratio of the tangents of two of the angles.

Each student worksheet has a different triangle, but the solutions all have something in common.

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This resource contains a worksheet, bingo cards and matching cards to give learners practice in simplifying ratios.

The resource is part of the Nuffield Maths Level 1 Foundation resource collection.

From Nelson Thornes, these resources help students to reinforce understanding about reaction rates, orders of reactions and the rate-determining step of a reaction. The activity challenges students to determine the order of a reaction from experimental data and deduce the reaction mechanism from this data. These...

In this activity students tackle the problem of assigning a level of difficulty of various texts and books. The reading age is about the level of difficulty of text rather than the reading competence of the reader. The resource comprises an overview, teacher guidance...

Produced by the Spode Group with the intention of providing a collection of applications for teachers and students to be able to appreciate relevant uses of mechanics. The applications include: *N men in a boat - components and moment forces *High jump techniques - projectiles, impulse, centre of mass *The shot...

From the LSIS, these materials cover two sessions designed to take students through the basic principles of manipulating and solving equations. The learners work through building an equation, checking the equation and solving the equation. They are then asked to create their own equation and swap it with a partner...