This article discusses how toxic gases gases can be useful in medicine, carbon monoxide is a poisonous gas but it can also help to treat some diseases.

The article is from Catalyst: Secondary Science Review 2015, Volume 25, Issue 4.

Catalyst...

This pack of resources is based upon Hurricane Matthew and is designed as a complete Scheme of Work on GIS skills that teachers can use with geography classes from KS3 to KS5, using the...

This Catalyst article presents a series of photographs from NASA Satellites tracking Hurricane Ike from space.

This article is from Catalyst: Secondary Science Review 2008, Volume 19, Issue 2.

Catalyst is a science magazine for students...

This podcast from the Planet Earth Online collection and the Natural Environment Research Council (NERC) looks at how tracking insects can help scientists forecast summer storms and floods, and the role one of Europe's key satellite missions played in the recent floods in Queensland, Australia.

The huge...

In this activity pupils will be able to discuss various ways of simulating gravity in space and the importance for maintaining a healthy body for the return to Earth. Working in teams of four, pupils should choose their favourite exercise or sport and adapt it for space. They should identify the forces required for...

A collection of post 16 resources about transcription, translation and gene expression.  These resources are part of the Post 16 genetics and genomics collection.

These diagnostic questions and response activities (contained in the zip file) support students in being able to:

• Describe how the sensation of hotness is caused by vibrating particles.
• Describe the mechanism of thermal conduction that can occur in all solids.
• Explain why metals are...

The properties of a transformer are investigated in this video, specifically how the number of turns on the coils affects the output. 

This video reviews how transistors work and introduces Moore’s law, i.e., the number of transistors fitted onto a chip increases exponentially with time. 

This means that the size of the transistor must reduce significantly.  However, as the buffer zone (prevents current flowing) between n-type...

This series of activities from NASA take a mathematical approach to looking at transits, eclipses and occultations. They are intended as supplementary problems for students looking for additional challenges in mathematics and physical science from age 11 to 19 years.

The problems were created to be authentic...

These diagnostic questions and response activities (contained in the zip file) support students in being able to:

• Describe the heating effect of current on a conducting wire.
• Predict changes to current through transmission lines using P = I x V. 
• Calculate power dissipated by a wire...

Produced by Practical Action, these materials contain ideas and support for students undertaking a CREST award. There are stimulus materials that help students look at an issue of sustainable development. These materials look at sustainable transport. In Nepal, the building of ropeways that allow people and farmers...

These technical briefs focus on ways to transport goods and people in a relatively low cost way. This is important to people in the...

A selection of images related to methods of transportation.