In this activity students begin with a simple introduction to the stock market; calculating new prices for a variety of fictional shares based on daily percentage changes.

The task requires students to calculate simple percentage changes. A spreadsheet is provided for students to record their results which...

This is one of a series of resources from the IET designed around the theme of the future of flight with the purpose of developing pupils knowledge and skills in design technology, engineering and mathematics. When spacecraft and jet aircraft land...

Stop the spread is a new STEM challenge for students aged 7 to 16. Highlighting the global issue of infectious disease students design, build and test a model of a hand washing device and produce educational materials for children in Kenya to encourage hand washing. It is accredited for the British Science...

A straight line is shown with the x and y axis intercepts shown. A point P is marked on the line but the coordinates are not given. P is then joined back to the origin, splitting the triangle into two parts. The challenge is to find the area of...

In this resource students are challenged to determine the equation of the line that goes through a given coordinate point and is also tangential to a circle centred on the origin. The final step is to determine the radius of the circle.

The solution involves determining the gradient of the tangent and also...

This activity enables students to consolidate their knowledge of the properties of two dimensional shapes by working with a variety of stained glass designs. The activity is based on a real life context and designed to aid class discussion about 2D shapes and symmetry. The images in the slideshow can be used to...

Using a set of simple ‘swap puzzles’, this CS4FN activity helps students to learn, fundamentally, what an algorithm is and how they can be made more efficient. Students are encouraged to create algorithms for solving the puzzles which can be used by future players to win, with no understanding of the game, in as...

These technical briefs focus on low cost approaches to accessing energy. This is vital to health and well being and low costs are particularly important to poorer communities in the developing world.

In this SATIS Revisited resource the activities take students through a comparison of the risks associated with different activities using data at personal, community, national and global levels.

There are three activities in this unit, which have been written to be followed sequentially. Students work...

This resource supports student understanding of the properties and uses of Kevlar. It explores why designers might choose to use it,  some examples of products that are made from Kevlar, and suggests ways of using Kevlar in the classroom.

Nomex is a high performance fibre engineered to be able to perform in extreme conditions. This resource explores why designers might choose to use it,  some examples of products that are made from Nomex, and suggests ways of using Nomex in the...

This resource provides slides, discussion activities and experiments to help increase student understanding of composites. The composites it focuses on are glass reinforced plastic, carbon fibre, concrete, wood and textile laminates.

This resources provides students with an introduction to the topic of technical textiles. It provides an overview of what technical textiles are and why we might use them for different products. The specific classifcations of technical textiles...