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Help your child better understand how fractions work with this set of magnetic Fraction Bricks
Trichloroethene-free
The notes produce a lively
With easy to hold dimensions of 10†head x 17cm height
priced and have become justifiably popular
BeeSpi V Light Gate (Each) 234982 Help your child better understandMeasure speed and acceleration in an instant with the BeeSpi V. Unlike traditional tape based velocity measuring experiments that are hard to set up and can be inaccurate, the self contained BeeSpi V uses advanced light gate technology to instantly measure the speed of an object. The two built in parallel light gates detect, measure and display velocities of any objects that pass through, making it ideal for measuring free fall speeds and projectile