Primary scientific resources to help teachers demonstrate the concept of force and motion within the national Science curriculum. Our selection of Pulleys and Springs, including the patented Push-Pull Springs which measure weight as well as force on the Newton Scale, will help children to understand how force and motion works and is measured, how it can be used to make machines and motors work, how a smaller force can have greater effect using pulleys and how forces apply in simple every day activities such as pushing open a door.

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