This Catalyst article focuses on aquaponic systems, where fish and crop plants are grown in a system designed to minimise inputs.

This article is from Catalyst: Secondary Science Review 2016, Volume 27, Issue 2.

Catalyst is a science...

A Catalyst article about recent expeditions to the Arctic Ocean which have revealed previously-unknown deep-sea coral reefs. The article explains how these havens of biodiversity survive, and how human activities are damaging them.

This article is from Catalyst: Secondary Science Review 2007, Volume 18,...

In this podcast from the Natural Environment Research Council's (NERC) Planet Earth Online collection, Richard Hollingham reports from an unusual and somewhat cold location - onboard the British Antarctic Survey's RRS James Clark Ross which was stuck in the ice for two weeks 1000 kilometres from the North Pole. He...

A podcast from the Planet Earth Online collection and the Natural Environment Research Council (NERC). As the map of Earth's gravity – as revealed by the European Space Agency's (ESA) sleek GOCE satellite – comes into sharper focus, Richard Hollingham speaks to a researcher who tells us what early results from the...

This Catalyst article investigates whether airships are making a comeback. The Airlander is an airship which can be used for transporting heavy loads over long distances.

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

...

This video asks the question, “When are you lightest?”.  Most people state that this is in the morning.  An experiment is conducted to find out. This shows that there is a loss in mass in the morning.  The question is then, “How does the body loose this mass?”.  The answer is a combination of water loss and the...

This set of resources exemplifies ways in which practical work can be used alongside a pedagogical approach known as argumentation. Argumentation is a core practice used by communities of research scientists, and it is through these activities that science knowledge is developed and agreed. Argumentation activities...

This activity uses the context of asteroids and meteorites, and the film Armageddon, to allow students to explore kinetic energy, momentum, and critical thinking by asking them to establish whether the information presented in the film is correct. 

Curriculum links:

• Kinetic energy.
• Unit...

Leading behaviour...

In this unit of work students work together in teams to produce a set of information boards for an exhibition to explain conservation and investigative techniques used to preserve ancient artworks from Pompeii and Herculaneum. The purpose of the unit is to show pupils how processes for conserving and interpreting...

From the National Non-Food Crops Centre, this factsheet looks at the challenges of growing the crop Artemisia annua in the UK. The plant produces a compound, artemisinin which is a complex metabolite that cannot be synthesised readily in the laboratory. Artemisinin is an antimalarial drug and can be used to treat...

The Grand Challenges – Our Futures programme (2018 to 2023) aimed to help young people develop the skills needed to bridge the gap between today’s learners and tomorrow’s career choices. The Government’s Industrial Strategy set out key Grand Challenge themes, aimed at putting the UK...

This resource forms part of the artificial intelligence resources from the Grand Challenges resource collection.  The introductory video can be found here.

The artificial intelligence – level 3 resource package consists of activities designed to run for around two...

This Catalyst article explains how artificial photosynthesis could provide a useful energy supply and reduce the amount of carbon dioxide in the atmosphere. Experiments are underway in labs around the world. The aim is to use the basis of Photosynthesis to recycle the huge amounts of Carbon Dioxide being emitted...