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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.
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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