Using a spreadsheet as a grid of 'pixels', this computing activity teachers how 1's and 0's can store image data. The classroom exercises use images with increasing pixel resolution, looking at how this affects the clarity of the image. Moving from black-and-white images, the students then use grids of colour...

In this resource, the students are asked to look at various aspects of data security. In part this covers cyber security but it also looks at data integrity and ensuring that users data does not become corrupt through various means. There are a variety of activities provided, and all of the necessary resources are...

This lesson consists of a presentation on Data Representation, looking at how binary numbers work (and concludes with an exercise in converting binary numbers to denary). Students consider primitive monitors with q bit colour depth, represented characters and other data. before investigating how coloured images are...

This resource consists of 2 A3 Active Learning worksheets which could be used to either introduce and record information about data representation, or as a revision tool. There are plenty of activities across the two pages that would allow students to either recap work they have previously covered or to research...

This resource contains a number of activities and worksheets to support the topic of binary numbers. The content looks first at binary numbers, how they represent denary numbers, converting between the two, binary addition and using two's complement to represent negative numbers and thus perform subtraction. These...

This sample of a teacher guide shows how the Lego NXT programmable brick can be used with compatible sensors as a versatile data logging kit. It contains examples of data logging in the wider world to help students engage with the topic, and guidance for simple investigative activities that link to science,...

This short homework or worksheet activity describes how a bitmapped image has been stored in a file, including the encodings used in binary to represent the 4 colours which make up the image, and the height and width of the image. The data is all given in binary format. Students are then expected to recreate the...

This resource contains a presentation to use as the starting point for a lesson on drawing a diagram of the school network. It features alternate slides depending on whether a tour of the school network infrastructure is available or not. There is an example of a computer suite in diagrammatic form and suggestions...

The drone resource box is aimed at key stage 3 or key stage 4 students and could be used as a six-session curriculum resource or a drop down activity day. The resource explores how drones work and how they can be used for civilian, humanitarian and commercial purposes. Each session will be based around a different...

This sample of a teacher guide introduces basic robotics using Lego EV3 hardware and software – the activities are based upon a single robot model which can be constructed from the education core set.

Students learn about basic movement of the robot rover in the context of space exploration.This context...

This resource can be used to support an electronic handbag project. There are four worksheets that cover the following topics:

• micro-controllers
• exh numbering for neopixels
• the ‘Internet of Things’
• conductive thread circuits

The worksheets are suitable for...

A short starter activity for students of all ages. It would make a good introduction to lessons on robotics or artificial intelligence and could spark a discussion on how neural networks might be used to create human-like behaviour. Equally, when discussing HCI design, it might move the debate beyond keyboard and...

Opportunities for engineers exist at all levels and these career route maps from Neon show various routes through education and training to become a professional engineer in England, Northern Ireland, Scotland and Wales.

This resource consists of a presentation and some supporting materials to enable students to research and create their own presentation around the ideas that there are Ethical, Legal and Environmental Issues surrounding the use of ICT in Business and Educational surroundings. The presentation sets the scene,...

After learning about flooding, students consider the design problems caused by its early detection. Students are introduced to moisture sensors, and can build their own using the instructions provided or use a ready-made version. This is connected to the BBC micro:bit and used as an input device. After processing...