Miniland Sand Roller Railway Set Of 6 50809 For demonstrating the variation of

For demonstrating the variation of electrical output of a dynamo with its rate of rotation and the way in which the electrical load connected to it affects the amount of work required to drive it

It is made from specially selected synthetic matting to ensure consistent roll and accuracy of the ball

and their tough

12 guided reading cards and a bridges teaching guide

Each pair of scissors has a ruled blade in cm and mm

Miniland Sand Roller Railway Set Of 6 50809 For demonstrating the variation ofExperience limitless sensations with this sand roller. Draw endless roads and make up your own adventure. Exploit your creativity and dare to use it on the beach, in the garden, or even in the snow! Experience limitless sensations with this sand game Creativity and general motor functions skills Recommended age for 18 month to 6 year children's