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\ 17-Nov-2025 Surender Singh Rothan Proof-7 Reader’s Sign _______________________ Date __________
13
Data
Handling
LEARNING ObjEctIvEs
After studying this chapter, students will be able to...
y understand how to sort different types of things
y collect and organise information
21 st
Warm Up Up in the Sky Century #Inter-disciplinary
Skills
We see many things in the sky. Some of them are natural, such as the
Sun, Moon, stars, clouds, rainbows and birds. Some are man-made,
such as aeroplanes, helicopters, and balloons.
Look at the things in the picture that can be seen in the sky.
182 Mathematics 1
