FundamathKit - 1969
A teaching aid which represents math problems concretely, and which gives full and meaningful representation of an entire process in addition and subtraction as well as quantitative concepts and place value.
Publisher: Oak Lawn, Ill. : Ideal School Supply, c1969.
Characteristics: 1 chalkboard with tray/racks ;,ca. 300 beads + 25 clips + 3 extensions + 1 teachers manual (20 pages : illustrations ;,28 cm.) in box (63 x 47 x 6 cm.).