This series of five one-hour lessons covers computer networks at secondary-school level. The objectives of the lessons are:

• Describe what a network is, the difference between a LAN and a WAN and identify three network topologies.
• Describe pieces of hardware that are needed in a network.
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Produced in 2015, this resource looks at glass microspheres, which contain radioactive Y-90, and are currently being used to treat liver cancer in humans, where their chemical durability is of prime importance.

This...

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...

US doctors are planning the world's first ever womb transplant. In this Science upd8 activity, students become an NHS ethics and funding committee. They consider ethical arguments and decide whether or not the NHS should fund non-vital transplants, like those of wombs, hands and faces.

Produced by ARKive, this resource teaches key stage three children about biodiversity and classification whilst developing skills in independent research, collaboration and scientific thinking. It also gets students thinking about how scientists plan expeditions and surveys. A presentation introduces biodiversity...

Produced by ARKive, this resource teaches key stage two children about classification, variation and how to create and use their own classification keys. A presentation introduces biodiversity through images of a range species and looks at how new species are still being discovered by scientists. Following the...

The main aim of this resource is for students to understand the impacts of anthropogenic nitrogen pollution on heathland plant communities. The resource provides practical, scientific investigations without the need to organise a field trip.

The resource is divided into three separate activities:
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This resource from Siemens looks at how the ear works and how sounds are converted into nervous impulses. The activities aim to develop student’s understanding of the concept of loudness and the decibel. A signal generator is used to compare loudness to frequency and to demonstrate how sound is represented in waves...

In this resource learners will explore why scientists are engaged in research at the bottom of the Antarctic and Arctic Oceans. They will understand the importance of collecting samples of organisms...

This set of activities is designed for a STEM Ambassador to use when introducing their work in the highways and transport industry to pupils aged 7 to 11. They can also be used by teachers to introduce transportation related activities and careers...

This set of activities is designed for a STEM Ambassador to use when introducing their work in the highways and transport industry to pupils aged 5 to 7. They can also be used by teachers to introduce transportation related activities and careers.

This set of activities is designed for a STEM Ambassador to use when introducing their work in the highways and transport industry to pupils aged 5 to 7. They can also be used by teachers to introduce transportation related activities and careers...

These materials, from Waste Watch (part of Keep Britain Tidy), have been developed to make explicit links between sustainability and packaging for students following GCSE level design and technology courses. The scheme of learning includes suggested activities for five active learning sessions, supported by the...

This resource introduces the topic of oral hygiene, healthy diet and the importance of dentist visits. The resource has been provided by The Online Dentist.