Math facts game apparatus

Details Math facts game apparatus Math facts game apparatus

1993-02-22

1994-01-25

Mancene, Gene

Education and demonstration

Mathematics

Arithmetic

434208, 434188, G09B 1922

Patent

active

052811441

ABSTRACT:
A matrix of discs each having a first end wall spaced from a second end wall, having a cavity therebetween, including a weighted portion to provide for the discs to sink within a body of water, such as a swimming pool. The first and second end walls include contrasting digital enumerations, wherein individuals are addressed math problems and the solutions to the problems are indicated by a numerical sum to be retrieved from within a swimming pool and the like by participating individuals.

REFERENCES:
patent: 2849819 (1958-09-01), Murphy et al.
patent: 2892267 (1959-06-01), Harvey
patent: 4532579 (1985-07-01), Merryman

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