Mathematics, Page 19
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These patterns serve as guides when extracting the square root on the Algebraic Peg Board. The material consists of 4 plastic cards with silk-screened square root patterns in...
501 sheets with 15 problem grids (twelve 1/2”- squares each) printed in gray.
Box with colored bead bars 1-9 and nine golden bead bars of 10, to be used with the teen boards.
Box with colored bead bars 1-9 and nine golden bead bars of 10, to be used with the teen boards.
This cube for (a + b)3 provides the basis necessary for the sensorial construction of higher powers of the same binomial: (a + b)4 and (a + b)5. Contained in a hinged wooden box...
The Bank Game reinforces the concept of long multiplication. The children assume different roles as they perform the game exercises. Includes plastic number cards and role...
The purpose of this material is to introduce the child to the multiplication tables 1 x 1 through 10 x 10. The box contains the appropriate amount of bead bars 1-10 to layout...
