Nagu Nagutha Ganitha (Fun with Maths) is a package developed by Dr. T. Padmini, Trustee of Pratham Mysore, to help children learn the basics of school Mathematics through simple mental calculations and a number of fun based activities.

The package has been found to be effective in improving mathematical skills among primary school children, special group of children with visual and hearing impairment.

Nagu Nagutha Ganitha (NNG) package has been successfully tried out in 28 schools by trained Pratham volunteers and in 5 schools by government teachers targeting 1139 children.