Unit-1 Why Learn Mathematics
This unit discusses what mathematics is, its characteristics, processes involved in developing its ideas and hierarchy of its ideas.
When we
(i)Estimate quantity, and/or
(ii)Look for relationships, and/or
(iii)Observe patterns
we are doing mathematics. List examples of these three activities occurring in each of the following situations.
a)Saba lives in Jaipur, and has to reach Delhi on 23rd March by 10:00A.M;
b)Suresh is planning to knit a sweater for his sister.