This Catalyst article describes how a crewed trip to Mars and back would be very demanding, both technologically and for the people involved.

This article is from Catalyst: Secondary Science Review 2011, Volume 22, Issue 2.

Catalyst is a...

This Catalyst article investigates pollutants in the Arctic. Scientists are monitoring the accumulation of synthetic chemicals which are polluting the Arctic environment.

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

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This Catalyst article investigates non-native plants which can wreak havoc in the environment and may prove very difficult to control. The article is from Catalyst: Secondary Science Review 2015, Volume 26, Issue 2.

This Problem Solving with Industry module was devised by the Centre for Science Education in collaboration with ICI Tunstead Quarry in Derbyshire. In this module the problem is to devise and carry out tests on samples of lime to select the best sample for use in self-...

This collection consists of two videos presenting mathematics and science lessons which aim to help students to understand how their mathematical skills relate to the real world but also to encourage students to think about careers in STEM professions. The teachers use real-life examples and role-play to motivate...

This article focuses on the practical uses of the element Boron, including its pivotal role in heat conservation, energy conversion and storage....

A guide to 12 different engineering disciplines showing different pathways into engineering, to support students with their career decision-making.

Engineering is a diverse, wide-reaching sector and it can be hard to decide which of the many areas to pursue. In this booklet you will find an overview of...

This Catalyst article looks at the process of domestication which led to a natural increase in traits such as grain size (increasing calories available), grain accessibility, an increased number of grains and the loss of a hard protective coating.

This article is...

These resources suggest a range of activities that can be used to illustrate different aspects of STEM professions.

They were developed by the Centre for Science Education at Sheffield Hallam University and Babcock for the former Department for Children, Schools and Families as part of the initiative to...

Produced by The Centre for Industry Education Collaboration (CIEC), this activity engages students to consider the responsible use of chemicals and an analysis of the impact of a product through all the stages in its life. In this context, students attempt an analysis for different de-icers that might be used on...

A Catalyst article about the use of fruit flies in research about genetic diseases and in particular the study of DNA and how genes can cause disease. Scientists have studied the effects of placing new DNA into the chromosomes of fruit flies. One line of research is to utilise fruit flies with the human gene...

Fruit juice companies use a variety of different treatments and enzymes to maximise their yield. In this experiment students will investigate the effectiveness of these different enzymes.

The enzymes used are designed...

A case study looking at a new type of rechargeable battery that could store five to ten times more energy than current batteries. The new type of battery is under investigation at the University of St Andrews with funding from the EPSRC. The new batteries would be made from cheaper materials and store more energy...