This student sheet invites students to consider lignification in detail. Students take thin sections from successive internodes of the shoot and calculate the lignification index of each section. These can then be compared with sections from other parts of the plants to consider where lignin is deposited in other...

By constructing a model of the constellations in the zodiac, students can learn about the relative motion of the Sun and the Earth. Students can find their own star sign and discover how the view from the Earth will change as the Earth orbits the Sun. The model allows them to see how the night sky changes over a...

With so many research groups across the world, it can be difficult for scientists to keep on top of the latest developments and findings. As well as publishing in journals (such as Nature or Science), researchers communicate their results at scientific conferences. These range in size from small, specialist...

This is one of the 14 Background Books published for Stage III of the Nuffield Chemistry Sample Scheme. The books were highly illustrated and designed to be attractive. This book is mainly an account of theories of acidity with examples to explain the importance of acids.

There are two parts to this book:...

From ARKive, this creative activity is designed to teach 7-11 year olds about endangered species, what it means to be endangered and what causes a species to become endangered. It also features examples of conservation in action and ideas for how the students can help. After a presentation, each student is given an...

This activity can be used to explore the relationship between shape and hydrodynamics (resistance).

Curriculum links include aerodynamics, resistance, forces, buoyancy and thrust. There are a number of useful links to...

In this ASE SYCD: Science Year Primary resource, prominent engineers talk about what excites and inspires them in their work.

The resource consists of:

*Colour photographs of prominent male and female engineers, which can be printed out in colour or black and white.
*A short paragraph on what...

This resource provides a set of videos and a practical investigation aimed at supporting working scientifically in the classroom and relating it to real world experiences. In the first video Professor Brian Cox joins a teacher to find out how to set up and run an investigation to find out how exercise affects heart...

This video explains how atoms are the fundamental building blocks of all matter and that they are made from sub-atomic particles (proton, neutron and electron). The simple structure of a hydrogen atom is made from plasticine. The video explains how adding a neutron to the hydrogen atom does not change its...

This paper recommends that more in-depth analysis of existing data, of interventions and their impact, is necessary before it can reliably be concluded that further action is necessary to improve stretch and progression in science post-16. 

Much of this video shows how many people do not understand how the seasons are caused.  There is a small section at the end that attempts to clarify the cause.