Mendeleev's invention of the periodic table of the elements showed how to predict and create further elements, something which scientists are still doing today.

This article is from Catalyst: Secondary Science Review 2016, Volume 26, Issue 4.

The Open Air Laboratories (OPAL) network is an initiative which aims to create and inspire a new generation of nature-lovers by encouraging people to explore, study, enjoy and protect their local environment. OPAL began in 2007 with a total of 15 partners, headed by Imperial College London, working together to...

This collection of short videos have been created by STEM Ambassadors as part of the Discover STEM programme. Each Discover STEM video is presented by a STEM Ambassador, working in industry or university. The videos cover curriculum related topics...

This collection of short videos link to the science curriculum. Each video has been created by a STEM Ambassador as part of the ...

This resource provides background information for students about the structure of DNA, DNA replication, genetic engineering, cloning, genetic testing and DNA fingerprinting.

The activities for students include a practical activity where students extract their own DNA from cheek epithelial cells or plant...

This Catalyst article explains the code structure of DNA and looks into how it is copied across generations.

This article is from Catalyst: GCSE Science Review 2003, Volume 14, Issue 1.

Catalyst is a science magazine for students...

Discovering New Medicines is the latest educational resource from Understanding Animal Research. This colourful and informative classroom poster takes the student through the medicines discovery process, from basic research to clinical trials and treatment approval.

The poster includes key facts such as...

This article describes the processes behind discovering and proving the existence of new chemical elements.

This article is from Catalyst: Secondary Science Review 2016, Volume 26, Issue 3.

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A Nature of Science book which tells the story of how a cure was found for Scurvy, an illness that had been killing people for hundreds of years. The chapters are: 1. Magnetism and astronomy for voyages 2. 'The curse of the mouth' 3. Old theories and old cures 4. New medical science 5. The disease of rich babies 6...

Produced by Nelson Thornes, this resource helps students look at aspects of how science works. In this activity students are given the results of an experiment to investigate the effectiveness of different concentrations of disinfectant and their effectiveness at killing bacteria. Students are asked to suggest a...

This is one of the 18 Background Books published for Stage II of the Nuffield Chemistry Sample Scheme. The books were highly illustrated and designed to be attractive. This book explores the chemical ideas related to solubilility and solutions. The main ideas covered are:
*what happens when a substance...

What effect does acid have on sea life?

This unit follows on from 'Do you like your oceans still or sparkling?' The activity demonstrates the ability of an acidic substance (in this case vinegar) to dissolve sea shells.

Malt vinegar contains acetic...

With this a-level video tutorial, the presenter talks about how we get the equation speed = distance / time and then looks at the differences between a distance / time and a speed / time graph.  It also demonstrates what the area under the graph represents as well as the gradient.  This can be followed by the...

Produced by the Learning and Skills Improvement Service, this activity takes students through a step-by-step approach to understanding the basic principles of distance-time and velocity-time graphs. Working through the activity will help students to:
* Understand the terms distance, time, velocity and...

This resource from Farming & Countryside Education (FACE) allows students to investigate how different farmers have addressed the challenge of sustainability, and the solutions they have devised to remain in business despite the serious long-term problems faced by the sector. The farm profiles help the students...