Air pollutants arise from natural processes and human activities. In this SATIS Revisited resource, students investigate air pollution, how it is monitored and some effects on human health. Air pollutants arise from a wide variety of sources, although they are mainly a result of the combustion process. It is easy...

This SATIS Revisited resource looks at the environmental and ecological consequences of further expansion of biofuel crops due to deforestation, biodiversity and landscapes.

Biodiesel is a fuel derived from biomass (...

In this SATIS Revisited resource students consider the factors that contribute to the greenhouse effect, the possible effects of global warming, and how they as individuals are contributing to carbon dioxide emissions.

Climate change is affecting the natural world. The distribution of some species appears to...

This resource from Science & Plants for Schools (SAPS) describes the work of Charles Darwin on carnivorous plants to determine what causes the leaves to curl up when stimulated.

Darwin’s experiments are very easy...

In this ARKive activity, students research and design their own conservation programme to learn about the importance of biodiversity as well as the economic benefits and services ecosystems provide. Using examples of successful conservation programmes within the UK Overseas Territories, students learn about the...

In this SATIS Revisited resource, students consider the Californian Gold Rush and its impact on the environment through pollution in the food chain and analysis of mercury in fish from local lakes and rivers.

This...

In this SATIS Revisited resource students use real data to determine the cause of illness in cattle on a farm. They analyse the animals' diets to find that the illness is caused by mineral deficiency.

This unit has...

In this SATIS Revisited resource students look at the role of the kidney and treatment of kidney failure by dialysis and with transplants, and explore issues around the shortage of donor organs in the UK.

In 2010 the number of individuals requiring kidney transplants in the UK was approximately 8000 people....

In this SATIS Revisited resource students find out about MRSA infection, whether metals have antimicrobial properties, and the type of work carried out in testing a treatment to assess its effectiveness.

MRSA (...

From the Wellcome Trust Sanger Institute, this resource helps students to consider the allocations of funds to one or more malaria intervention projects. In groups they must discuss the pros and cons of different the projects and decide which should receive funding....

This resource looks at how cutting edge science is being used to answer archaeological questions, as well as solving present day problems, such as the identification of meat in processed foods. Analysis of mitochondrial DNA was performed, at the University of York, on samples from skeletal remains unearthed by the...

This resource, from the Association for Science Education (ASE) introduces a number of scientists working in a range of different careers and it consists of a set of careers activities shows science used in other work contexts. The resource is part of the SYCD: Science Year Can we; Should we? collection.

The...

In order to avoid predators, the caterpillars of some species of moths rest during the day by masquerading as twigs, well-camouflaged and keeping their bodies rigid and still. The aim of the investigation is to determine if caterpillars of the peppered moth show a preferred angle of rest. Students look at a series...