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Ships within 48 hours · Estimated delivery Oct 20 - Oct 25
Set includes 6 vinyl balls
rock balance board and a high-low balance board
Geoboard size : 21cm x 21cm x 1
Number bonds
Students solve each addition problem and then spin the dial to check their answers
Solar Energy Kit Age 8-10 Set includes 6 vinyl ballsA comprehensive kit for investigating the properties of silicon photo voltaic (solar) cells as a source of useful power, in an interesting and practical manner. The kit comprises eight individual 0. 4V 100 mA cells. These may be accommodated in the base 'tray' which provides physical support and facilitates interconnection of the cells using the connector strips provided. The cells may be linked in a variety of series, parallel or series parallel
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