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The different play styles encourage progressive learning as children develop their skills in phonics as well as alphabet and spelling
The Midi ripple tank incorporates a built-in LED stroboscope to provide perfectly stationary images and the large front facing screen makes this ripple tank ideal for demonstrations
Standard – This is the softest level
Designed for repeated use
Requires an alpha source and EHT (5kV) power supply
**Megaform Set Of 10 Numbered Cones Just Rewards The different play styles encourageThese cones feature a number printed on the front for a variety of uses. Set includes numbers 0 9.
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