Abacus Kit

Abacus.
Mathematics abacus with numerals extension of number up to one billion
(international system).
Kst 3071 Abacus.
Mathematics (junior) with beads.
Kst 3072 Algebra identity.
(set of 3 identity) (a+b) 2, (a+b+c) 2, (a-b) 2=4ab.
This is to demonstrate the complex theorem in a simpler way. So that student can
actually touch and feel the identity.
Kst 3073 Base and place value kit.
This kit can be used to explain the idea of base value and place value and to
demonstrate volume of centimeter cube.
Kst 3074 Cusinaire strips.
Group activity for 5 groups.
Kst 3075 Decimal plate.
(Set of4).
To show the process of multiplication of decimal's with help of square or rectangular
grid plate.
Kst 3076 Fraction square.
To understand the concept of square fraction and percentage.
Kst 3077 Geometrical models.
(ht 3"x1.5base) (plastic). 3 dimensional solid models to understand their properties
of sides, vertex and volume.