A Math activity on Odd and Even numbers was organized by the teacher for the students of class II. A ball pool was created wherein 3-digit numbers were written on colorful plastic balls. The class was divided into 3 groups. Three students at a time, one from each group was asked to pick a ball and show it to the class. The child with the ball read the number aloud and showed the number to his/her team. The students guessed whether the number was odd or even. This activity enhanced the logical reasoning skills of the students.