In this activity, students plan an investigation to compare two clinical thermometers or two blood pressure devises.   They will need to investigate:

• the key features needed by a clinical thermometer or blood pressure monitor. The generic features required by physiological measuring devices are...

This project worked to provide teachers with rich tasks to develop interdisciplinary approaches that bring together mathematics and science. The materials support students in exploring meaningful problems in a European context in ways that develop their scientific problem solving and inquiry skills. They are...

This resource, from the Royal Observatory Greenwich, explores magnetism and how it is used in a compass. It is aimed at key stage 2, but the activities would also be suitable for introducing magnetism to key stage 3.

...

Work done in this Nuffield 13 - 16 module followed from the unit called ‘Communities and populations’. This B unit provided enough material for six double periods in the third year of secondary school (year nine). The teachers’ guide included worksheets to supplement...

Produced by Science & Plants for Schools (SAPS), this activity enables students to investigate the effect of competitive and non-competitive inhibitors on the enzyme beta-galactosidase.

The chemical ONPG (o-nitrophenyl beta-D-galactopyranoside) is degraded by the enzyme beta-galactosidase. The product is...

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

• Measure pairs of readings, of current through a component and p.d. across it.
• Use pairs of values, read from an IV-graph, to calculate resistance of a component for a given p.d....

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

• Identify if a material is a composite.
• Recognise that materials within a composite keep their own properties.
• Predict properties of a composite material based on the...

This booklet is part of the ‘Innovations in Practical Work’ series published by the Gatsby Science Enhancement Programme (SEP). Composites are made by physically combining two or more materials. Many composite materials are used to provide strength and rigidity while using thinner, lighter components. However, they...

This sheet provides an overview of what happens during the composting process, thinking about the microorganisms involved in the decomposition of plant material. It offers ideas for monitoring temperature change within a compost heap over time and information on how to start your own compost heap.

Produced...

In this 5-minute video interview, Dr Drew Purves, Head of the Computational Ecology and Environmental Science Group at Microsoft Research in Cambridge, UK, discusses how his research can help us predict the effects of climate change on natural ecosystems,...

Programmers can program computers to learn to do certain tasks.  Although the programmer writes the initial program, as it is fed more data the computer changes the way that it carries out the task in order to improve its ability to perform it.  However, ...