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Lesson Plan of H CF up to 2 digits using Prime Factorization Method Mathematics Grade V Students’ Learning Outcomes ·          Find HCF of three numbers, up to 2 digits, using prime factorization method. Information for Teacher ·          H.C.F.: The highest common factors (H.C.F.) of two or more given numbers are the greatest which divides each of given numbers exactly. ·          Factorization means to express a number as the product of its factors. These factors are either composite numbers or prime numbers. (Except that 0 and 1 are neither prime nor composite). ·          Prime factorization means to express a number as the product of its prime factors.   E.g. 12 = 2x 2 x 3 o    Factors shared by two or more numbers are called common factors. E. g. o    Because ‘2’ is common in factors of both of these numbers so it is called common factor. o    The product of two or more common prime factors is the greatest number/factor, which is called Grea

Lesson Plan of Order of operation: BOD MAS rule Mathematics Grade V Students’ Learning Outcomes ·          Recognize BOD MAS rule, using only parentheses () ·          Carryout combined operations using BOD MAS rules. Information for Teacher BOD MAS : is a supportive abbreviation meaning brackets, order, division, multiplication, addition and subtraction, confirming that equation steps are completed in the correct order. A mathematical question with manifold operations may give different answers be liable on the order in which it is solved . Concept Map Operations ·          "Operations" mean things like add, subtract, multiply, divide, squaring, etc. If it isn't a number it is perhaps an operation. ·          But, when you see something like... ·          7 + (6 × 52 + 3) ·          ... What part should you calculate first? ·          Start at the left and go to the right? ·          Or go from right to left? ·          Calculate