This activity is designed to enable students to gain a deeper understanding of the topic of variance and the difference between finding the population variance and the sample variance. Students might expect that the sum of the deviations would be divided by n when finding the sample variance instead of (n-1). The...

This activity highlights the difficulty finding quartiles for small samples sizes as there appears to be more than one method to be found dependent upon the book being used. In this activity a sample size of 11 is chosen as finding the quartiles for this sample size is straightforward. Students are told the number...

This STEMNET resource describes the background and career of STEM Ambassador Andrew Keen, a graduate engineer.

Andrew studied Mechanical Engineering and Manufacturing before gaining a placement with an aerospace design company. Following a Masters of Engineering degree in Materials and further work...

This STEMNET resource describes the background and career of STEM Ambassador Felix Schubert, a mechanical engineer.

Felix works for MSE Consultants Ltd, an engineering consultancy which specialises in natural gas compression projects for the oil and gas industry. He enjoys that fact that he can change his...

From the Centre for Science Education, the RA3 project aims to bring parents together with their children and teachers to explore the worlds of science and technology.

These activities use 'mechanical kangaroo' or 'mechanical horse' model robot kits. These kits allow children and parents to explore...

Produced by Understanding Animal Research, this information booklet contains extensive information on the medical advances that have been made possible, at least in part, due to animal research. The sections look at developments including:
* cancer therapy;
* HIV treatments;
* vaccination;...

This STEMNET resource describes the background and career of STEM Ambassador Heather Williams, a senior medical physicist in a hospital nuclear medicine department.

Heather found that studying physics at school sparked a particular interest in radiation and its applications in medicine. A key part of her...

Earth Observation (EO) scientists collect information about the Earth – the land, the sea and the atmosphere – using sensors carried on satellites, aircraft, ships, buoys floating on the ocean and thousands of weather stations around the world. There is now a great deal of data available and scientists are finding...

This resource, from the Association for Science Education (ASE), introduces scientists working in a range of different careers. It is part of the SYCD: Science Year Is There Life? collection. The scientists describe: • How they got into science • Where they have worked • What they work on • What their lifestyle is...

This resource, from the Association for Science Education (ASE) and part of the SYCD: Science Year Who am I? collection, presents a group of scientists working in a range of different careers.

The scientists describe:

• How they got into science
• Where they have worked
• What they work on...

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...

This resource from the Association for Science Education (ASE) introduces scientists working in a range of different careers. This activity is part of the SYCD: Science Year AKA Science collection.

The scientists describe:

*How they got into science
*Where they have worked
*What they work...

This resource, provided by the Association for Science Education (ASE), introduces a group of scientists working in a range of different careers. The resource is part of the SYCD: Science Year Only Connect? collection.

The scientists describe:

*How they got into science
*Where they have worked...

In this lesson, pupils learn about where meteorites come from, how they form and what the different classifications of meteorites are. Pupils then use this knowledge and ideas of classification to identify samples from the meteorite hunters box, and to find the real meteorites in their samples.

Curriculum...

This resource looks at designing a treadle pump.

Suggested learning outcomes include:

• To be able to design a treadle pump for people living in a remote village.
• To understand how social issues impact on the design of a product....