This activity, from the Institution of Engineering and Technology (IET), allows students to develop understanding of two conceptual approaches to environmental issues - the linear economy and the circular economy - in the context of the design and operation of a new...

This Catalyst article explores analytical science which is the branch of chemistry concerned with determining which substances are present in a sample and how much.

This article is from Catalyst: Secondary Science Review 2017, Volume 27, Issue 3.

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A song that explains what electricity is and states some of its uses. 

In this activity, students consider what is meant by ‘energy efficiency’ and how this applies in the context of a house to reduce energy consumption. Students interpret graphs taken from an Energy Performance Certificate (EPC) and then brainstorm ideas about how energy...

The work that engineers do affects billions of people. It is creative and hands-on. It is about solving problems, designing things and improving things. As an engineer, you could tackle some of the world’s most pressing problems - from dealing with cyber security and maintaining clean water and energy supplies to...

In this activity, students investigate what is meant by fuel poverty. This could be used as a starter activity in mathematics or design and technology, with a focus on economic reasons for the development of sustainable power sources. Using the slides as stimulus...

This resource, from the Royal Observatory Greenwich, introduces students to how our understanding of gravity has changed over time, and what this means for the gravitational field strength of different bodies in our galaxy.

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This video considers peoples’ understanding of gravity and through these ideas shows that it is a force of attraction between masses.  Some of the detail is covered in other Veritasium videos.

In this lesson students will answer questions about dissolved substances in water from London’s water supply and other sources using a problem solving/ inquiry approach. In answering these questions students will be using ideas about pure and impure substances as described in the national curriculum chemistry as...

This video explains the term spin.  It introduces the idea of a magnetic dipole in electrons and shows how, in an external magnetic field, electron spins can be aligned or opposed (different quantum states).

However, when considering just two electrons coupled together the possible quantum positions becomes...

This infographic for post-16 students explains the different methods of speciation by natural selection. It summarises allopatric and sympatric speciation 

This activity is part of Endeavour, an online collection of inquiry-based teaching resources created by experts...