Question

Write an activity to develop number sense in student of class 1?

Answer 1

Draw a 10 x 10 grid on a paper such that there are 10 cells in each row and 10 cells in each column. Now cut out 100 small squares of the same size and number them from 1 to 100.  Fold them alike and put them in a big bowl. Ask a student to take a number and circle his/her number in the sheet. Repeat this exercise with each student. The first student to get five numbers in a row or a column is the winner.

Answer 2

The initial step toward inspiring kids to understand numbers is to consider numbers to be a sense-making device. Discuss the math you use in your life, for example, tallying out snacks or looking at costs. Having particular examples of how numbers are utilized as a part of this present reality enables children to comprehend why they're so essential. 
At the point when students work on tallying, they're learning balanced correspondence, or how to coordinate each question they're checking to each number they're stating. To enable them to practice this idea, give kids vast groups of items to check, and enable them to work independently.

From a very young age, the kids are attempting to comprehend numerical thoughts.