1. COUNTING STICKS.

Rubber bands; Place value mat-2 digits: For Classes 1,2,3,4.

Uses

a.   To study the number concepts, up to 99.

b.   To compare two digit numbers.

c.   To study tens and ones, place value, expanded notation.

d.   To add numbers up to 99 (two digits) without and with regrouping.

e.   To subtract number below 99 (two digits) without and with regrouping.

f.   To study the concept of multiplication.

g.   To study the concept of division.

2.I BASE 10 BLOCK, PLACE VALUE - MATS-3 DIGIT AND 4 DIGITS.

For classes 2,3 and 4.

Uses

a.   To study number concepts up to 1000.

b.   To study place value, expanded notation.

c.   To compare numbers.

d.   To add, subtract without and with regrouping.

e.   To study multiplication and division concepts.

II BASE 10 BLOCKS - (For decimal fractions)

For classes 6.

Uses

a.   To Study Place Value of Decimal fractions.

b.   To compare, add, subtract, multiply and divide decimal fractions.

III BASE 10 BLOCKS (to study algebra)

For classes 7 and 8.

a.   To study the multiplication of binomial expression with monomial or binomial expression x(x*x), (x+2)(x+3).

b.   To demonstrate algebraic identities(a+b)2,(a+b)3.

c.   To demonstrate factorisation of quadratic expressions. x2+5x +6=(x+3)(x+2).