STD- 5 CHAPTER - 3 ONLINE TEST
STD- 5 CHAPTER - 3 ONLINE TEST
STD- 5 CHAPTER - 3 ONLINE TEST
Each rectangle is made up of 12 equal squares. So everyone has the same area; But its length varies. Says the perimeter. Which rectangle has the highest perimeter? L Which rectangle has the lowest perimeter? (Children are not expected to learn the definition of area; but with the help of appropriate examples, they develop the concept of area. Things can be compared.)
STD- 5 CHAPTER - 3 ONLINE TEST
Look at this interesting ticket: (a) How many squares are covered by ticket A with 1 cm side? Ticket D covers 12 squares. Each square is 1 cm long. So the area of postage stamp D is 12 sq cm. And how much by ticket B? (b) Which ticket has the largest area? How many squares does this stamp cover with 1 cm side? What is the area of the largest ticket? Square cm (C) Which two tickets have the same area? What is the area of each ticket? Square cm (d) The area of the smallest ticket is square cm. The difference between the area of the smallest ticket and the largest ticket is square cm. Collect old postage stamps. Arrange them on square boxes and get their area and perimeter.
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