Subtraction Strip Board and box containing strips : 1 set The Discovery of the Child Black box containing word cards

Black box containing word cards of nouns where the plural adds an 'en' or 'ren'

early years professionals

" where adolescents and their teachers would live in a self-contained rural community

Focusing on the two primary disciplines

The small bead frame forms the bridge to abstraction for the smaller decimal system exercises of addition and subtraction

Subtraction Strip Board and box containing strips : 1 set The Discovery of the Child Black box containing word cardsThis set includes one hardwood board with 18 numbered squares across the top and 12 squares downward. A wooden box with 9 red and 9 blue wooden strips printed with the numerals 1 9 and 18 natural wooden strips of varying lengths are provided for the exercises. The natural strips indicate the value to subtract from and the blue strips indicate the value to be subtracted.