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Symmetry
and Patterns
LEARNING ObjEctIvEs
After studying this chapter, students will be able to...
y explore symmetry
y understand number patterns and rangoli
y identify and draw tiling patterns
y identify different views of solids
y draw and read simple street maps
21 st
Century #Life Skills and Values
Skills
Warm Up Diwali Celebration
Diwali is a festival of lights. Houses, shops
and all other buildings are decorated with
lamps and rangoli. The scene depicts a
festive celebration in a traditional Indian
setting. But the decoration of the house
is incomplete. Observe the scene and do
as directed.
1. Complete the wall pattern by colouring
the bricks.
2. Colour the door using two colours such
that its top half looks the same as the
bottom half.
140 Mathematics 3
