Presidium strongly believes in Experiential Learning and its learning outcomes, therefore a subject-related activity was conducted to promote it. Such activity aims at stimulating enthusiasm, introducing important mathematical concepts, and teaching major strategies for problem-solving, developing mathematical flexibility in solving problems. Activity related to Histogram and Pie Chart was conducted in Grade VIII to develop the understanding of data handling concepts and their application in daily life under the able guidance of teachers. Students participated with great zeal and developed an understanding of the concept. These types of activities being held regularly in the school increase the mental ability of students as it involves mental exercise.