In this independent research project students research the causes and consequences of diarrhoea and dehydration. They find out about the different treatments available for dehydration and design some experiments to compare commercial and homemade oral rehydration salts.

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Students investigate the effect of industry or agriculture on a water course, by comparing levels of pollution with those in an ‘unspoilt’ body of water. They will need to consider what form any pollution...

From Science & Plants for Schools (SAPS), these practical activities allow students to investigate how woody and herbaceous plants support their shoots, branches, flowers and fruits and shed them at the appropriate time.

A number of investigations are suggested that can be adapted for students over a...

Survival Rivals are hands-on experiments inspired by Darwin and produced by the Wellcome Trust.

The three resources in the series are:
* I'm a Worm, Get Me Out of Here (exploring natural selection)
* Brine Date (looking at sexual selection)
* The X-Bacteria (investigating antibiotic...

One of a series of resources from Science & Plants for Schools (SAPS) investigating key topics in plant biology. This reliable and enjoyable practical gives students the opportunity to observe the different pigments involved in photosynthesis using thin layer chromatography (TLC). A low-cost method to get the...

This set of demonstrations into the effects of tropisms on seedlings is both simple and extendable. Seeds sown on damp cotton wool in Petri dishes are grown either flat, or stuck vertically to a wall, showing the different effects of gravitropism. After a week, students...

The Prep Room plays a crucial role in the Royal Institution’s public communication of science. It is where all the equipment and demonstrations are prepared for Royal Institution events - not least the annual Christmas Lectures. This series provides a range of hands-on experiments and demonstrations across a full...

In this activity, students investigate the three main types of memory - sensory, short-term and long-term. An explanation is given for each one and linked to a memory experiment. Students are also given five memory tasks to complete which include looking at factors that affect peoples' memories and ways in which to...

Whey is a waste product from the cheese industry. In this experiment students upgrade whey, by converting the lactose into glucose and galactose, or by growing the microorganism K.lactis on agar containing whey.

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The We Are Aliens! teaching resources were produced to support the planetarium show made by NSC Creative. They have been produced by lead educators from the National Space Academy to use the context of space to teach physics, chemistry and biology in the curriculum. The resources contain practical activities,...

With the increasing pressure of a growing human population it is becoming increasingly difficult to conserve natural habitats. Ultimately, not every green space can be afforded conservation protection. This field study encourages students to act as environmental scientists to compare different habitats and decide...

Conditions on other planets are unlikely to be within the same ranges as that experienced by Earth. However, a degree of variance from ‘ideal’ ranges may be tolerable for a small number of organisms known as extremophiles. This investigation looks at the effects of subjecting a living organism (yeast) to some...