Instructional kit having storage/work tray and indicia bearing b

Details Instructional kit having storage/work tray and indicia bearing b Instructional kit having storage/work tray and indicia bearing b

1994-01-10

1995-07-04

O'Connor, Cary E.

Education and demonstration

Language

Spelling, phonics, word recognition, or sentence formation

G09B 104

Patent

active

054295149

ABSTRACT:
An instructional game-like kit is provided including a tray of rectangular contour bounded by two long sidewalls and two short sidewalls, and a lid hingedly and removably joined to one long sidewall. The tray contains two storage regions adjacent the short sidewall, and a centrally disposed work region bounded by the two long sidewalls and the two storage regions. Upright parallel rails positioned in the storage regions define rows that slidably accommodate cubic blocks that contain indicia on each surface. The centrally disposed work region contains upraised ridges defining channels adapted to receive the block in a manner to form work or mathematical expressions.

REFERENCES:
patent: 456708 (1891-07-01), Preston
patent: 3503612 (1970-03-01), Singer
patent: 4811954 (1989-03-01), Hommann
patent: 5028048 (1991-07-01), Watson et al.
patent: 5054789 (1991-10-01), Pellerin
patent: 5092777 (1992-03-01), Crowe
patent: 5139271 (1992-08-01), Bez
patent: 5145185 (1992-09-01), Yu et al.

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