The SAPS ELISA kit for Botrytis has been developed as a low cost kit to bring practical immunology into the classroom. The monoclonal antibody in the kit detects Botrytis, a fungal pathogen. Botrytis infects plant material (such as strawberries, raspberries, tomatoes and flowers) and is of considerable importance...

In this activity from Science & Plants for Schools (SAPS), students investigate what causes a Venus’ Fly Trap to shut. These experiments are related to a series of investigations that Darwin carried out as part of his work on evolution and adaptation and background...

This activity from the Computer Science for Fun (CS4FN) team at QMUL is an introduction to algorithms suitable for those in upper primary school. A ‘self-working’ magic trick is shown – this is a trick that works every time, as long as the process is followed exactly. No understanding of the trick is needed by the...

A Catalyst article about the astronomer William Herschel who discovered Uranus in 1781. He became the first person since ancient times to identify a new planet. However, he is also known as the ‘accidental’ discoverer of infrared radiation. The article asks is this a fair description and can such discoveries really...

This booklet focuses on gendered representations of science, technology, engineering and mathematics (STEM), and how young people's views of careers in these subjects are developed. Classroom activities were developed for students drawing on media literacy skills to examine how their ideas have been influenced by...

Four points are given that lie on the sides of an invisible square. The challenge is to draw in the sides of the square. Spatial reasoning is an essential skill for this task. This resource is suitable for Key Stage 3.

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Students check and complete invoices. Students also work with their own data in spreadsheet simulations of invoices.

This resource is part of the Nuffield Maths Level 1 Foundation resource collection.

In this activity students discover how a Tanzanian initiative reduced iodine deficiency diseases, and look at lessons the UK can learn from the example of this African nation. According to recent reports, up to 70% of British young people do not take in enough iodine. Iodine deficiency causes goiter and brain...

This article from Catalyst looks at ionic liquids which are a developing area in chemistry. Ionic liquids are liquids which have the potential to provide greener ways of carrying out chemical processes.

The article is from Catalyst: Secondary Science Review 2014, Volume 25, Issue 2.

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

• Interpret an ionic formula as representing the ratio of ions.
• Recognise the limitations of what is represented by a dot and cross diagram.
• Recognise the uses and...

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

• Describe the difference between radioactive particles and radiation.
• Describe what happens when radiation causes ionisation.  
• Explain why ionising radiation does not make...

A Catalyst article about iron, a relatively abundant element that humans have made widespread use of since the Iron Age (about 750 BC). The article explores the extraction of iron ore, the chemistry of iron and the blast furnace process.

This article is from Catalyst: GCSE Science Review 2006, Volume 16,...