A Catalyst article about climate control, and specifically the process known as cloud seeding. Cloud seeding has met with initially encouraging results. The method entails adding silver iodide to the air in clouds to encourage ice crystals to form, so that they grow rapidly and produce more snow or rainfall than...

Cloud chambers are boxes specially made to detect charged particles and radiation. In this activity, a cloud chamber, made from a plastic fish tank or terrarium, is used to observe alpha and beta particles.  The suggested source used in the cloud chamber is a thoriated welding rod.  Dry ice is used ...

Produced by the Science and Technology Facilities Council (STFC), this A4 colour brochure describes the leading role played by UK scientists and engineers at universities, observatories and research council establishments in the Cluster mission that is currently exploring the Earth's space environment. The European...

This is one of the 18 Background Books published for Stage II of the Nuffield Chemistry Sample Scheme. The books were highly illustrated and designed to be attractive. This book describes applications of chemistry in the coal industry.

There are two parts to this book:
*Part 1: Mining for coal
...

This resource is a full investigation with additional activities using a variety of multi-sensory approaches where students are experimenting to make the best protective sea wall.

These are activities on the theme of...

This activity comes as a presentation, aimed at using a strange - shaped seed to probe the children's thinking, reasoning and scientific talk skills. Asking questions such as: ‘What is it?’, ‘Where does it come from?’ and ‘What are its characteristics?’ it provides an opportunity to get the children thinking and...

This is one of a series of resources to support the use of the BBC micro:bit. This resource focusses on pupils designing, programming and using a BBC micro:bit to find other micro:bits in a class treasure hunt.

In this activity pupils will make use of the BBC micro:bit to design and create a programmable...

This 5-minute video interview with Dr Charlie Clutterbuck of Manchester Metropolitan University introduces students to the history and economics of coffee and the impact of a plant pathogen on coffee production.

How long will your morning coffee be...

Produced by the Microbiology Society, this resource contains highly illustrated and accessible information about how the common cold is caused by viruses. A simple classroom activity looks at how the rhinovirus can be spread.

The...

This lesson is designed to consolidate students’ understanding of the particle theory of matter, particularly as it applies to changes of state. The lesson begins by viewing an animation in which the temperature decreases until it is close to...

From triple science support, the resources in this collection look at ways that schools can work together in...

Published in 2009 by LSIS, this report describes an action research project undertaken by Longley Park Sixth Form College. The research undertook a comparison of the different GCSE science specifications and an analysis of the January results for an AS chemistry unit to investigate the impact of GCSE qualifications...

Professor Sanjeev Gupta explains how scientists from many different disciplines have been brought together for the European Space Agency Aurora programme.  Scientists and engineers also speak about how exciting it is to be working on a search for life on other planets. 

This video is part of a series of ten...

Purpose: The camera built into many mobile digital devices is an effective way of recording the equipment used in practical science, and the outcomes of investigations.  A sequence of recorded images displayed as a collage, with annotations added, is a simple and quick way to communicate procedures and findings to...

Purpose: Usually students work in groups at a practical activity, and use their own results to interpret the outcomes. For some investigations, it is helpful to use larger data sets, than single groups could collect during a lesson. Google forms provides a simple means of collating a large number of sets of data,...