Tooltip
These resources have been reviewed and selected by STEM Learning’s team of education specialists for factual accuracy and relevance to teaching STEM subjects in UK schools.

Catalyst Volume 23 Issue 4: Full Magazine

This issue of Catalyst contains the following articles:

Investigating poisoning

This article looks at criminal poisoning and shows how forensic science is used to solve serious murder cases.

Mount Etna - Europe's biggest volcano

This article takes a look at Mount Etna on the Italian island of Sicily, the biggest and tallest active volcano in Europe and one of the most active in the world.

Ice - water - steam

This article describes an experiment in which, using a microwave oven, water can be boiled in a cup made of ice, allowing all three states of water to be seen at once.

Extremophiles - How to find life on Mars

This article looks at life in extreme environments on Earth which can suggest how life might exist on Mars.

The other genome project

This article details how the genome of a plant called Arabidopsis has been unravelled so that this species can act as a model in genetic studies. 

Seeing inside cells

This article shows how various types of microscope allow scientists to see what is going on inside living plant cells.

Passive house

This article looks at buildings designed to cut heating demand almost to zero.

Catalyst is a science magazine for students aged 14-19 years. Annual subscriptions to print copies of the magazine can be purchased from Mindsets.

Show health and safety information

Please be aware that resources have been published on the website in the form that they were originally supplied. This means that procedures reflect general practice and standards applicable at the time resources were produced and cannot be assumed to be acceptable today. Website users are fully responsible for ensuring that any activity, including practical work, which they carry out is in accordance with current regulations related to health and safety and that an appropriate risk assessment has been carried out.

Information on the permitted use of this resource is covered by the Category Three Content section in STEM Learning’s Terms and conditions.