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This overview highlights the main learning areas of Class IV Mathematics, focusing on important concepts such as place value, the four fundamental operations, shapes, and measurement. Students will explore closed shapes like polygons (triangles, squares, rectangles, circles) while understanding circumference, radius, and diameter. Activities include applying symmetry in design, learning fractions with fraction bars, using measurement concepts, and finding factors and multiples through engaging math lab activities. Emphasis on hands-on experiences leads to enhanced understanding and enjoyment in math.
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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