Course Content
RATIONAL NUMBERS
What are Rational Numbers Operations Performed on Rational numbers Addition Subtraction Multiplication Division Numerical Word problems Representation in Decimal Rational numbers as extension of integers  Decimal representation of rational numbers  Problem solving using operations on rational numbers and decimal fractions  Fraction as an operator  Reciprocal of a fraction  Multiplication and division of decimal fractions
0/8
EXPONENTS
 Exponents only natural numbers.  Laws of exponents (through observing patterns to arrive at generalisation.)  Application of laws of exponents in simple daily life problems
0/2
SQUARES AND SQUARE ROOTS
Square and Square roots using factor method and division method for numbers containing (a) no more than total 4 digits and (b) no more than 2 decimal places Division Method to find square roots
CUBES AND CUBES ROOT
Find Cubes and Cube roots of numbers Only factor Method for numbers containing more than three digits
PLAYING WITH NUMBERS
Writing and understanding a 2 and 3 digit number in generalized form (100a + 10b + c , where a, b, c can be only digit 0-9) and engaging with various puzzles Children to solve and create problems and puzzles.  Deducing the divisibility test rules of 2, 3, 5, 9, 10 for a two or three-digit number expressed in the general form
STD VIII – NUMBER SYSTEM (Online)
0% Complete