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 Cape Farewell video clip shows scientists back at the National Oceanography Centre in Southampton, analysing the samples of phytoplankton and zooplankton taken in the Arctic, identifying species and counting their abundance.

Activity G - Plankton analysis is...

This investigation covers two circles theorems through one demonstration. The theorems are:

• That the angles on the same arc forming a chord are equal

• That the angle at the centre is twice the angle at the arc when drawn from the same chord

The initial...

The EU has recently imposed limits on the power ratings of vacuum cleaners, and proposes further limits on appliances such as hairdryers. In this activity students consider a further (fictional) future restriction, on home electricity use. Students calculate the energy transferred in kilowatt-hours by the...

This presentation provides students with information about what an apprentiship involves in the construction industry. It provides a workbook that prompts students to find out about apprenticeship opportunities and record key facts from the session.

The materials in this resource are from the Secondary National Strategy ‘Progressing to Level 6 and beyond in science’ project. They were intended for science teachers who are focusing on helping their students in developing skills in aspects of ‘How science works’ –...

This assembly resource, from the Association for Science Education (ASE), focuses on whether we need to explore space at all, particularly in view of the vast cost involved. This material is part of the SYCD: Science Year Is There Life? collection.

The aim of the assembly series is to make students more...

This resource provides Key Stage Three National Strategy training materials to run a day session with science teachers to help them develop an understanding of the key elements of Assessment for Learning and how it might affect their practice.

This teaching resource is based on the discovery of a giant 30 000 year old virus, still alive under the permafrost. As the world warms, others may be uncovered. Could such an ancient virus wipe out the human race? In this activity, students learn how to interrogate sources to separate science fact from fiction....

Made up of two complementary activities, these resources from the CS4FN team go deeper into theory about search algorithms.

The first activity involves the teacher leading a magic trick using some normal playing cards. In the subsequent explanation of the trick, students are asked to consider the pseudocode...

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 is a resource aimed at students aged 11-14. It is one of a series that support the use of the BBC micro:bit in the classroom. The pack contains several lesson plans, presentations and student handouts. The first ‘unplugged’ lesson introduces students to how programmable systems work, the second they are walked...

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 resource from Wellcome Trust Sanger Institute is a practical, classroom activity that allows the students to make a balloon model of a disease-causing bacterium. This illustrates its basic shape and structure. Students can choose from three bacteria species...