Subtraction Strip Board history A wooden box with 8

A wooden box with 8 compartments contains 4 pairs of empty stainless steel bottles

which are used for teaching children to tell time

The folders are ideal for organizing and storing Montessori materials

all tables with wooden frame

The blocks provide a control of error and even a young child can use them successfully

Subtraction Strip Board history A wooden box with 8Wooden board 12 squares by 18 squares with the numerals 1 18 printed across the top. A wooden box contains 9 red wooden strips and 9 blue wooden strips both printed with the numerals 1 to 9 and 18 natural wooden strips of varying lengths. Children use the Subtraction Strip Board by selecting subtractioncombinations of one through eighteen, thus reinforcing the child's comprehension of subtraction tables.