CTET 2 Math and Science 21 Dec 2021 Paper

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Question : 56 of 150
 
Marks: +1, -0
A middle school mathematics teacher distributes a piece of rope, 1 meter long, to her students. She asks them to make a list of things in their surroundings that are 1 meter long, slightly less or more than 1 meter, double or half of one meter. Which of the following statement(s) is/are true for the given situation?
(a) It can be used as an activity to introduce standard unit of length measurement in a class.
(b) It can be used to encourage children to estimate length of objects in daily life,
(c) It is a good activity to establish the formula for conversion of metre to centimetre or vice-versa.
(d) This type of activity should be given only as home task so that class time is utilised for solving the questions.
Choose the correct option.
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