This activity, from the Institution of Engineering and Technology (IET), introduces students to the differences between analogue and digital communication. An analogue signal can be rendered useless by small amounts of interference, whereas a digital signal remains...

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,...

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...

This activity, from the Institution of Engineering and Technology (IET), introduces students to how we see communications developing to help others.

The resource is designed so that students will:

Students work in teams to design and make a prototype device that can design and make a prototype of a simple device (to be sold in stores like B&Q) that will allow homeowners to remove water from their house during periods of flooding.

In this challenge the device will have to move 100ml of water from...

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 activity, from the Institution of Engineering and Technology (IET), introduces students to the ethical and moral issues of remote surgery.

It is intended that students will be able to:
• Understand what...

This is a unit of three two hour lessons to consolidate understanding of the specialised materials and mechanisms used on exploration robots. Students build or test, or build and test these to develop knowledge and evaluate them.  These resources are aimed at the 14-16 age group.  The context is focussed on the...

In this experiment students prepare a smear slide of yoghurt and observe Gram stained bacteria using a microscope. The lesson also looks at magnification and representing numbers in standard form.

Curriculum links include:

* Working Scientifically - Experimental Skills and Investigations: use...

This activity, from the Institution of Engineering and Technology (IET), allows students to compare old and new technologies (railway five-pointer telegraph against the SMS message) to experience how significant the advances in technology have been. The nature of...

In this SATIS Revisited resource, students examine data, perform a risk assessment, and see how risks are sometimes reported in the media.

This unit focuses on the consumer and considers whether or not we should be concerned about any pesticide residues that may be found on fruit and vegetables. In the first...

This resource contains a series of lessons which are designed to extend students’ knowledge and understanding of plastics and plastic waste on a global scale. Linking to materials and their properties, the environment, recycling and design and technology, they contain investigations and activities aimed at both...

This Practical Action resource presents a fun hands-on and brains-on challenge for Key Stages Two to Five.

The problem:...

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...