UCMAS is modernised abacus. The rules don’t change but the art of learning and application has been modified to make both the processes quick and easy for children. UCMAS focuses to teach mental arithmetic which is a proven way of improvising learning and calculating abilities in children. The methodology adapted is made friendly and fun filled while emphasising that each activity a child gets involved in will have a hidden learning for him. This group of children’s schools have gained much recognition in the recent years and the network has spread across all major cities in India.