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Montessori Jr
This material helps the child form an understanding for the larger quantities of the decimal system
Psychogeometry demonstrates the originality and brilliance of Maria Montessori's own mathematical talents
when implemented faithfully
Broad Stair Small Moveable Alphabet Montessori JrThese are ten hardwood prisms painted in brown lacquer. Maintaining a constant length the prisms increase in width by 1cm increments. These prisms develop visual and muscular perception of dimension. Working with these materials prepares the child to understand mathematical concepts in plane geometry, area and volume. (1 x 1 x 20cm to 10 x 10 x 20cm). Includes spare 1 cm prism
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