This activity introduces the idea of remote sensing and some of the difficulties of obtaining images from orbit by asking students to match photographs taken from the ground with early astronaut photographs.

This longer-duration activity involves prototyping a low-power lighting system. It could be used in an off-timetable workshop or across a series of lessons.

Students are challenged to work through the whole design process, and to place a micro-controller (in this case a BBC micro:bit) at the centre of the...

This activity, suitable for a multi-lesson sequence or a single extended session, challenges students to design and prototype a simple motion-sensing alarm. The device is intended to prevent theft or the accidental picking-up of a bag.

Motion is sensed using the accelerometer built-in to the BBC micro:bit,...

This is one of a series of resources to support the use of the BBC micro:bit. This resource focusses on pupils designing, programming and using a BBC micro:bit to find other micro:bits in a class treasure hunt.

In this activity pupils will make use of the BBC micro:bit to design and create a programmable...

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 challenge, students are asked to consider the impact of people suffering from heart conditions, both to the individual and to wider society. They then generate ideas for using programmable systems to improve people’s health, and to monitor themselves. A video introduces the idea of a heart rate monitor, and...

Using the micro:bit, learners will create a prototype score counter. Learners must ensure the product is accurate, well...

Inspired by the Born to Engineer video from Mathew Holloway, this resource uses the Crumble controller, setting students a design challenge that sees them create their own umbilical controlled buggy that can navigate small spaces. Although specific to the Crumble controller, this resource could be used as a design...

This activity, suitable for a cross-STEM project day or series of lessons, focuses on how information can be provided to travellers on the London Underground. Students are asked to consider user needs – what information would they need to see, and how might their requirements be communicated? A deep understanding...

In this activity, students examine changes to forests in cross-border regions of Africa and Borneo using Google Earth Pro to help identify features shown in satellite images and make measurements. The context allows students to explore the factors which put pressure on forested areas, and what is being done to...

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...

This classroom resource for secondary computing lessons outlines the history of development of computers. It covers thousands of years of history, including:

• the abacus
• log tables
• the calculators of Pascal and Leibnitz
• Jacquard looms
• Babbage's Difference Engine and...

Students first evaluate existing alarm systems and learn about a burglar’s attitude towards them using a video featuring reformed criminals. They are then briefed to create a working door access and alarm system using a BBC micro:bit and selected input and output components such as LDRs, reed switches, buzzers and...

Reducing energy usage in the home saves money, increases energy security and reduces the need to burn unsustainable fossil fuels. The first step in doing this is monitoring how much energy is...

This is one of a series of resources to support the use of the BBC micro:bit. This resource focusses on pupils designing, programming and using a BBC micro:bit to complete the mission challenge to find out more about the planet Mars.

In this activity pupils will make use of the BBC micro:bit to design and...