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Ships within 48 hours · Estimated delivery Nov 13 - Nov 18
270 x 195mm (l x w)
weather resistant material
6 sets of 27 Place Value Arrows covering Millions
this Tangle® provides tactile and visual sensory stimulation
The junior size is 24" (610mm) and the senior size is 26" (660mm)
K-'Nex Introduction to Levers and Pulleys 87319 270 x 195mm (l xAge 8+, Builds 8 models, 2 3 students. Ideal for delivering the design and technology curriculum identifying 3 classes of levers and pulley systems and how to operate them. Explore the forces at work in a seesaw or a balance, and feel how pulleys make lifting loads easier. 178 pieces to build 8 real working models of 1st, 2nd and 3rd class levers and fixed movable and combination pulley systems. Set supports a team of 2 3 pupils for key stage 2.