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Travelling Salesperson

The aim of a travelling salesperson problem is to visit every vertex of the network and return to the starting vertex using the route that has the minimum total weight. The problem requires students to find the best route for a courier to take to deliver parcels to a number of towns and return back to base.

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Transportation

The cost of transportation is a key factor for many industries. This activity features a classic transportation problem giving the outputs of two suppliers, the demands of two consumers and the associated transportation costs. Students are asked to find the minimum transportation cost to meet the demand. Students...

Transit Math

This series of activities from NASA take a mathematical approach to looking at transits, eclipses and occultations. They are intended as supplementary problems for students looking for additional challenges in mathematics and physical science from age 11 to 19 years.

The problems were created to be authentic...

Tin Can Design

Tin cans come in a variety of shapes and sizes. In this activity students consider the net of a tin can, the formula for the total surface area and the formula for the volume of the can. The first problem requires students to express the total surface area as a function of r by eliminating h. The second problem...

Sunlight to energy

In this activity students make a Gratzel solar cell and generate electricity.

Resources required:

Requires purchase of a solar cell kit.

STEM Clubs: step by step guide

This handy guide has been produced with a view to helping others deal with the practicalities of starting up a STEM Club. The guide includes advice on the following:

  • Decide on why you want to set up a STEM club
  • Approach people who might be interested in getting involved
  • Timing
  • ...

STEM Clubs: setting up a club

This series of five videos describes what one needs to consider when setting up a STEM club, and the range of different ways in which one can approach it.

Benefits of setting up a club

Practical considerations

What to do and how to do it...

STEM Clubs: reaping rewards

The four videos below focus on the impact of STEM clubs on achievement, opportunities for staff CPD, and the awards and competitions open to clubs.

Awards and competitions

Academic achievement

Life skills

Professional development...

STEM Clubs: identity and impact

The videos below describe how to create your own club identity, extend the impact of a club, and how to establish successful relationships with other schools and a local community.

Working with your local community

Working with other schools

...

Space Weather Math

This series of activities from NASA take a mathematical approach to looking at space weather. They are intended as supplementary problems for students looking for additional challenges in mathematics and physical science from age 11 to 19 years.

The problems were created to be authentic glimpses of modern...

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