These wide-ranging materials include interactive animations and print-based resources based on the Can we; Should we? theme. The major resources are: *Zoos - many pupils have strong views about the role of zoos in our society.This activity improves pupils' ability to select relevant information for a presentation,...

This Catalyst article explains how to make an elastic band using Copydex, a source of rubber latex. Rubber latex is a liquid polymer. It is made of long molecules which are all separate. Elastic bands are made by cross-linking the polymers in rubber latex. This changes the properties of the polymer and forms a...

This Catalyst article describes how an indicator changes colour when in solutions of different pH. Most indicators simply turn one colour in acid and another in alkali, although they are often an in-between colour when neutral. A universal indicator only turns as many colours as it does because it is a mixture of...

This Catalyst article describes how to make a lava lamp by using three simple ingredients: vegetable oil, food colouring and fizzing tablets. The article also explains the processes taking place inside a real lava lamp and why they happen.

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

From Solar Spark, this simple activity allows students to make a spectrometer using a card box and a compact disc. The compact disc acts as a diffraction grating and splits the light being observed into its constituent wavelengths. This gives the colours of the rainbow when viewing white light. This type of...

This Catalyst article includes a recipe on how to make a non-Newtonian fluid which flows in strange and unexpected ways.

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

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These diagnostic questions and response activities (contained in the zip file) support students in being able to:

• Build simple circuits from pictures or demonstrations.
• Identify components from their circuit symbols, and draw the circuit symbol for common components.       
• Identify...

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 describes the application of chemistry to extract and manufacture diamonds.

The book describes the manufacture of synthetic...

This booklet is part of the ‘Innovations in Practical Work’ series published by the Gatsby Science Enhancement Programme (SEP). Energy is a universal concept across the sciences, yet it is often difficult for students to understand. Part of the problem is that current...

This Catalyst article describes how to make ice cream using a mixture of ice and salt, without the need of a freezer. Detailed instructions and an explanation of how it works is included, as well as a link to a video showing how the process can be sped up using liquid nitrogen.

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This Nuffield Pathways Through Science module covered structure, bonding, as well as an introduction to quantitative chemistry with calculations based on amounts in moles. The topic was presented in three episodes:
Mm 1: Plastics
Mm 2: Metals
Mm 3:...

This poster describes the different stages of the medicine development process, how long each stage takes and the costs involved.

Work done in this Nuffield 13 - 16 module followed from the D unit called ‘Meddling with molecules’. This D unit provided enough material for eight double periods during a Further Science course and built on the content of the S units for Single Science. The teachers’...

In this activity students learn about the way mucus accumulates in the lungs of people with cystic fibrosis and produce their own homemade mucus. The activity is supported with a short comprehension task which looks at why people with cystic fibrosis are prone to lung...