An investigation looking at how gamma radiation is absorbed when it passes through different thicknesses of lead.  From this you can then calculate the absorption coefficient for aluminium.  When doing this investigation please ensure you have followed CLEAPSS guidance or the safety body for your country.

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NASA's Gamma-ray Large Area Space Telescope, or GLAST, is a space-based telescope that looks at the universe in the gamma ray wavelengths. This telescope will study known sources of gamma rays in detail but will also discover thousands of new gamma-ray sources in its five-year mission. This resource has an image of...

The purpose of this guidance, published in 2008, is to help schools in areas where ‘gangs’ or offending by groups of young people may be of particular concern. It provides:

• information...

More and more local councils are introducing food recycling schemes. This activity, from the Centre for Science Education and the Comino Foundation, looks at the science behind the schemes and encourages students to consider how recycling food and reducing food waste can contribute to sustainability. Students then...

This package of Core Maths resources ask students to produce a quote for a building a garden following a simple plan. Students are asked to use volume and area calculations, unit conversions and create precedence table and activity network.

Garden design: Overview
This teacher guide...

This Nuffield Working with Science unit set out to foster an interest in growing things and to encourage more careful observation of detail with things as familiar as cabbages and tomatoes. Students are required to show a certain amount of practical dexterity, some...

This Catalyst article investigates how plants can be grown in orbiting spacecraft and how this may be useful in future manned space missions.

The article is from Catalyst: Secondary Science Review 2014, Volume 25, Issue 3.

Catalyst is a...

This engineering resource, produced by Mathematics in Education and Industry (MEI) for the Royal Academy of Engineering, asks the question: how can you calculate the energy used, or made available, when the volume of a gas is changed? A bicycle pump, a refrigerator and the internal combustion engine change the...

The Nuffield Foundation provide this activity which uses graphical methods to find a suitable model to connect two sets of data. There are a variety of ways in which the data could be used, depending on the focus required. It is possible to use a log graph to find an exponential model, which is the intended focus...

This maths activity offers a 'real life' context for learning about place value. A series of clues are provided which lead to specific numbers. These numbers represent meter readings and part of the challenge is for the children to accurately enter the numbers onto an analogue and a digital recording sheets. To...

This simulation allows students to pump gas molecules into a box and see what happens as you change the volume, add or remove heat, change gravity, and more. They can measure the temperature and pressure, and discover how the properties of the gas vary in relation to each other.

Sample learning objectives...

These downloadable videos and animations are part of the multimedia package Stuff and Substance, developed by the Gatsby Science Enhancement Programme (SEP). They can be used to develop the ideas relating to the pressure of the gas state and dependence of the boiling...

Act 1

Three petrol station pumps are shown with the amount of fuel and price being shown. Which of these gas pumps are trying to rip you off?

The Gravity Jet Suits use five small gas turbines to create enough lift for a human to fly.  This resource explains how the gas turbines work, and how this relates to Boyle's Law.