Mega Sand Timer - 3 Minute (Yellow) Age 8-9 set off a bubbling reaction
$43.99
Description
set off a bubbling reaction – then learn the science facts behind the fun
resource for the whole primary school age range
Combined learning resource and game
Comprises 8 large rubberwood pieces with double sided acrylic mirror inserts
Mega Sand Timer - 3 Minute (Yellow) Age 8-9 set off a bubbling reactionMega sand timer with moulded end caps and thick wall surround. Perfect for use in games and timing experiments. SpecificationSize: 300 x 150mm.
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