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CLASS IV. AN OVERVIEW. THE MAIN LEARNING AREAS. Concept of Place Value is reinforced in Math Lab. The Four Fundamental Operations. Shapes, Space and Patterns. Closed Shapes. Polygons. triangle. square. rectangle. Circle and its Parts. The circumference is the length of the circle
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Shapes, Space and Patterns ClosedShapes Polygons triangle square rectangle Circle and its Parts The circumference is the length of the circle O – Center of the circle OP – Radius AB – Diameter Diameter = 2 x radius O A B P
Apply the concept of measurement learnt. How heavy the object is?
FACTORS AND MULTIPLES • Use multiplication and division to derive • factors. 1 x 6 =6 2 x 3 =6 Factors of 6 are 1, 2,3 and 6 Build factor trees 12 6 2 1 x 6=6 1 x 9= 9 2 x 3=6 3 x 3= 9 Factors of 6 are 1, 2, 3and 6 Factors of 9 are 1, 3and 9 Common Factors of 6 and 9 are 1 & 3 3 2 2 Find common factors and common multiples.
MATH IS FUN Reinforcement and constant encouragement brings success in work