This set of activities from the European Space Agency includes hands-on experiments. Students are guided to interpret satellite images to better understand the overall effects of global warming.

In the first activity, students demonstrate to themselves the greenhouse effect. The experiment is complemented by...

This classic Apollo 15 clip, from Footagevault, demonstrates that the mass of an object does not affect the time it takes to fall when dropped in a vacuum. The clip could be used in key stage three and four lessons on forces.

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This Catalyst article investigates the healing of the ozone layer. The ozone layer in the upper atmosphere was damaged by CFCs, used in refrigeration. A ban on their use has allowed the layer to start recovering.

This article is from Catalyst: Secondary Science Review 2016, Volume 27, Issue 1.

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This paper, published in 2012, presents the emerging findings from a qualitative investigation into the impact on learners of the subject-specific continuing professional development undertaken by teachers at the National Science Learning Centre based in York, England. The paper presents the research findings from...

This mathematics lesson is suitable for KS4 or more able KS3 students.

They explore numbers in nature and discover that Fibonacci numbers and spirals frequently appear. They will then use the sequence to discover and...

The magic of…is a collection of four resources, produced by Queen Mary College at the University of London, designed for teachers to use in the classroom with the intention of making learning engaging and entertaining. The four resources are all linked to the relevant curricula and provide inspiration when teaching...

The video explores people’s understanding of what light is. A wide range of misconceptions and incorrect ideas are given. Newton thought that light consisted of particles, whereas Huygens thought light was a wave. Using a cardboard box to recreate Thomas Young’s double slit experiment the wave properties of light...

This is a nice example of an animation produced by students to explain one impact of climate change - ocean acidification.  You could link with a local university department to enrich a project like this, as has been done in this case - Ridgeway School in Plymouth ...

This lesson plan and classroom presentation explores some of the skills and knowledge needed to work in the field of biomechanical engineering. Combining knowledge from Biology, Design and Technology and Engineering, it asks students to investigate the design and development of a prosthetic arm. 

The...

Produced by the Royal Observatory Greenwich, this booklet introduces the Drake equation. The Drake equation is used to estimate the number of planets in the Milky Way that have intelligent life. Included is an online video that discusses what is required for life and where and how we might look for it. The terms of...

This Catalyst article questions how heavy rocks can slide across a dry lake bed. The author introduces some theories to explain this phenomenon. 

This article is from Catalyst: Secondary Science Review 2016, Volume 27, Issue 1.

Catalyst is...

This Catalyst article looks at how plants colonise sandy beaches, producing dune systems and ultimately new land.

This article is from Catalyst: Secondary Science Review 2017, Volume 27, Issue 3.

Catalyst is a science magazine for students...