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Energy Analyst

Rebecca Beresford is an energy analyst at EDF Energy. This clip could be useful when teaching about sustainable development, enery efficiency or climate change. It also illustrates a career that requires an understanding of science, technology, engineering and mathematics (STEM). Rebecca describes her role, "...

Astrium

This resource features five inspiring people who developed Bridget, a six-wheeled ExoMars rover.

Bridget is a prototype of the vehicle that will be the largest and most sophisticated vehicle ever to visit Mars.

Each of the featured scientists describe their role in the space technology company...

Linear Programming

Linear Programming involves creating a function that represents a real life problem. The aim is to optimise this function given certain constraints. Simple examples of linear programming will have few variables and constraints, however, real life situations will have many more variables and constraints that will...

Critical Path Analysis

Critical path analysis is a project management technique and is used to lay out all of the activities which are needed to complete a task. Starting some activities will depend on completing others first, while independent activities can be started any time. Critical path analysis helps to predict the project...

What's the Question?

This activity is produced by the Maths Magic project. What’s the Question? provides an activity to act as stimuli for work on the geometry of straight lines and circles. The activity consists of two mathematical diagrams. Students are asked to generate questions that could be asked related to each diagram. The...

Wavy Edges

Due to problems in the manufacture of tinplate coils, the edge of the strip can be slightly longer than the centre. This causes a 'wave' on the wall of the coil but can be rectified by differentially stretching the strip to make the edges flat. Students are required to apply Pythagoras' theorem to find the radius...

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...