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NUMBER SYSTEM# (CLASS VI (Playing with Numbers (Simplification of brackets…
NUMBER SYSTEM#
CLASS VI
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Negative Numbers
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Children to see patterns, identify and formulate rules.
Playing with Numbers
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divisibility rule of 2, 3, 4, 5, 6, 8, 9, 10, 11
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Fractions
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proper, improper & mixed fractions,
Revision of what a fraction is,
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Knowing our Numbers
connectives: use of symbols =, <, >
and use of brackets
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word problems
on number operations involving large numbers up to a maximum of 5 digits in the answer after all operations.
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and initial familiarity with, large numbers up to 8 digits
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CLASS VIII
Squares, Square roots, Cubes, Cube roots
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Estimating square roots and cube roots. Learning the process of moving nearer to the required number.
Playing with numbers
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Deducing the divisibility test rules of 2, 3, 5, 9, 10 for a two or three-digit number expressed in the general form
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 concerning this. (Like finding the missing numerals represented by alphabets in sums involving any of the four operations.) Children to solve and create problems and puzzles.
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Rational Numbers
Properties of rational numbers. (including identities). Using general form of expression to describe properties
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Between any two rational numbers there lies another rational number (Making children see that if we take two rational numbers then unlike for whole numbers, in this case you can keep finding more and more numbers that lie between them.)
Word problem (higher logic, two operations, including ideas like area)
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