Computers are often required to find information in large collections of data. They need to develop quick and efficient ways of doing this. This activity demonstrates three different search methods: linear searching, binary searching and hashing. This resource begins with the introductory activity of battleships....

In this Shell Centre activity students design make and evaluate 3D paper products including gift boxes and pop-up greetings cards. They explore 3D shape-and-space, making generalisations using words and algebra.

In groups, students make a wide variety of pop-up cards, gift boxes and envelopes in order to...

This Nuffield exploration is a simulation of a booking system for a small guesthouse. Students have to manage the bookings and, as far as possible, arrange to give people the accommodation they request.

The key...

Using this resource, from Defence Dynamics, students work as the Operations Team for a Royal Air Force (RAF) squadron on Quick Reaction Alert (QRA).

Presented with a series of imaginary scenarios, students have to review and plan routes for a number of aircraft facing different crises.

The lesson aims...

This resource consists of 11 instant maths ideas, ideal for use as starter questions, extension question or probing questions to assess understanding, requiring students to: * explain the use of bearings in practical activities * use bearings to crack a code * calculate the connection between the bearing of a...

This interactive excel file begins with a sheet showing a compass rose to help students estimate the bearing of the direction shown. The next sheets allow students to estimate bearings between points shown on a coordinate grid. To calculate the bearings students would...

Even though computers are fast, there is a limit to how quickly they can solve problems. One way to speed things up is to use several computers to solve different parts of a problem. In this activity sorting networks are used to do several sorting comparisons at the same time. This resource begins with a discussion...

In this resource, students use their STEM skills to help them design and build a model of a flood- proof house. Activities to help them with their design include testing materials (for strength and absorbency) and structures. Set on a fictitious island coping with the devastating effects of flooding caused by...

From Practical Action and the Royal Academy of Engineering, this short starter activity helps students to think about their own values and those of their peers in relation to the sustainability of engineering. The activity encourages an awareness of the impact of engineering on the environment and sustainability....

Act 1

Four people complete the challenge of drawing a...

In this lesson students investigate different fuels both practically and as a research project. This includes energy output, ease of combustion, the cost to environment in extraction, economic cost, ease of delivery and related factors.

Learning outcomes:

• Students could calculate the energy...

Act 1

Four people complete the challenge of marking the...

Act 1

Four people complete the challenge of drawing the...

Act 1

Four people complete a challenge to draw the vertices...

Act 1

A loyalty card for a coffee shop is shown. For every...