Resources

Stomatal opening and closing in commelina communis

Produced by Science & Plants for Schools (SAPS), this investigation looks at stomatal opening and closing in Commelina communis (Asiatic dayflower). This is achieved by varying the turgor of the guard cells by bathing lower epidermal peels in solutions of different osmotic strengths. Changes in guard cell...

Stonehenge, Microscopic Plants, and Baboons

This podcast from the Natural Environment Research Council's (NERC) Planet Earth collection looks at why scientists are working with the National Trust to restore the chalk grasslands around Stonehenge; how scientists are using satellites to study microscopic plants; and the etiquette of dining and bullying in...

This item is one of over 25,000 physical resources available from the Resources Collection. The Archive Collection covers over 50 years of curriculum development in the STEM subjects. The Contemporary Collection includes all the latest publications from UK educational publishers.

Stop it

This is one of a series of resources from the IET designed around the theme of the future of flight with the purpose of developing pupils knowledge and skills in design technology, engineering and mathematics. When spacecraft and jet aircraft land...

Stop starting London

This lesson uses the context of traffic jams in London to consider the forces acting on vehicles and passengers.

Learning outcomes:

• Students must be able to describe the nature of the forces acting on vehicles when they are speeding up, travelling at a constant speed and decelerating.
• ...

Stop the Press

This Study Plus unit from the National Strategies, takes a practical example of costing advertising space in a newspaper and involves the use of spreadsheets to assist in calculating and re-calculating costs. It aims to develop students' awareness of the need for algebraic formulae.

Students need to...

Stop the spread STEM challenge

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...

This item is one of over 25,000 physical resources available from the Resources Collection. The Archive Collection covers over 50 years of curriculum development in the STEM subjects. The Contemporary Collection includes all the latest publications from UK educational publishers.

This item is one of over 25,000 physical resources available from the Resources Collection. The Archive Collection covers over 50 years of curriculum development in the STEM subjects. The Contemporary Collection includes all the latest publications from UK educational publishers.

Stopping Moving Objects

This resource from Teachers TV explores the forces of moving objects, using a demolition ball as an example. Suitable as a lesson starter for Key Stage One, it begins with footage of a demolition ball demolishing houses then shows a professor dodging a demolition ball as it swings from side to side. It transpires...