Comparing, checking and visualising
... Why is the arithmetic beam balance swinging to the right? Delivery with 20 thin 10 g-weight plates to be hung on the two beams with slides for precision adjustment. The large base provides more stability. Yet the scales will not be balanced until the weights on the two sides correspond. Solving tasks with the arithmetic beam balance trains the ability of logical thinking and the power of imagination.
Material: synthetic material
Measures: 65 x 22 x 7 cm
WARNING! Not suitable for children under 36 months due to small parts, choking hazard!
