Educational device

Details Educational device Educational device

1981-12-28

1983-06-21

Grieb, William H.

Education and demonstration

Language

Spelling, phonics, word recognition, or sentence formation

434404, G09B 122

Patent

active

043891934

ABSTRACT:
An educational device for teaching beginning readers how to read includes three independently rotatable discs. The first disc includes a series of word families; the second disc contains a series of word family windows through any of which any of said word families can be viewed, and an initial sound printed adjacent each of said word family windows; and the third disc contains a word window through which a complete word (i.e., an initial sound and word family) can be viewed, and an initial sound window through which one of said initial sounds can be viewed before the complete word is formed in the word window.

REFERENCES:
patent: 1833793 (1931-11-01), Pfleger
patent: 2066871 (1937-01-01), Wolfe
patent: 2370229 (1931-11-01), Buckley
patent: 2411717 (1946-11-01), Fay et al.
patent: 2608006 (1952-08-01), Mulvihill
patent: 3460273 (1969-08-01), Boyd
patent: 3798797 (1974-03-01), Mandel

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