The Earth’s climate is changing. In fact, it has always been changing. What is different now is the speed of change and the main cause of change – human activities. This issue asks: What are the biggest threats to human health? Who will suffer as the climate changes? What can be done to minimise harm? And how do we...

These problem solving Core Maths resources are suitable for small group work and discussion. The resource contains two modeling tasks which require the use of a spreadsheet.  The tasks are:

• Design a muesli and compare the costs...

This Catalyst article looks at 'Restored Hearing', a business which grew out of a school science project. It provides therapy for sufferers of temporary tinnitus, a debilitating hearing condition caused by exposure to loud noises. The article looks at how hearing loss can occur and how also explains how the...

A Catalyst article about how engineers use their understanding of sound waves to develop highly realistic sound systems for films, music systems and computer games. The same ideas can help people with eyesight and hearing problems. Sound waves are affected by their surroundings and the article examines this along...

Make your heart dissection lesson more engaging with this resource.  These materials help students to understand more about how the heart works and also includes a step-by-step guide to dissecting a heart obtained from a butcher.

In the first part of the resource, various aspects of cardiac biology are...

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.

In this resource students are shown how to measure their pulse rate. They then investigate the effect of other things...

Produced by the Technology Enhancement Programme (TEP), these images are useful for adding to documents, presentations or for use with an interactive whiteboard. Mainly simple line drawings, they can be cut and pasted into documents and image processing applications. The images in this resource are related to the...

Heat is one of the titles in the series of ASE Lab Books that were published in the early 1970s for the Association for Science Education by John Murray. Each title covered one or two topics and brought together the best of the teaching notes and experimental ideas from...

This statistical investigation is based on the question: ‘Does the height of a tennis player affect the top speed of their service?’

Students need to decide what information is needed and how this can be obtained. Internet access is essential. This task involves data collection...

In this problem the learners, acting as a helicopter-rescue crew, are asked to rescue a casualty and get them to hospital. The teacher chooses the challenge level by setting the values of some variables. Students will represent and analyse a problem mathematically, interpret and communicate solutions. Use specific...

The Gatsby Career Benchmarks is a framework of eight guidelines about what makes the best careers provision in schools and colleges. This guide shows how you can use the range of STEM Learning...

This Catalyst article looks at herbarium houses that contain plant specimens collected from around the world. Studying these specimens allows botanists to study how plants work and how we are impacting on the environment.

This article is from Catalyst: Secondary Science Review 2016, Volume 27, Issue 2.