Education system kit

Details Education system kit Education system kit

1997-02-12

1999-02-02

Smith, Jeffrey A.

Education and demonstration

Mathematics

Arithmetic

434191, 434430, G09B 110

Patent

active

058656278

ABSTRACT:
An educational system including a set of characters comprising foam numbers, operational symbols, and advanced problem solving activities each of which includes touch sensitive fasteners which can be applied to a collapsible, touch sensitive board. The set of math manipulatives permits a student to carry out all pre-algebraic calculations upon a vertical surface by using the touch fasteners to fasten the characters onto the collapsible touch sensitive board.

REFERENCES:
patent: 4373917 (1983-02-01), Jackson
patent: 4878303 (1989-11-01), Banniza et al.
patent: 5620324 (1997-04-01), Rettke

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