A Mental Math session was conducted during the Assembly on 3rd December 2015 at Orchids the International School-Nigdi, the top CBSE School next to Chinchwad, as part of Ganit Week for students at our International school in Pune. The Mathematics teacher conducted an interactive Question hour session with the students. Mental Math was then taught to the students through a game. Multiplication tables were revised and linear sums were also solved orally.The session served to sharpen students’ Mathematical skills, while they also got practice in the subject. Students also displayed a healthy competitive spirit.