Difficulties encountered by 'Key Stage 3' Pupils in Solving numerical division Problems - Dissanayake, U N B.University of Peradeniya, Peradeniya,disa12@yahoo.com; Nazeem, A K M.K/Azhar Central College, Akurana (Proceedings of the 62nd Annual Session,Part 1- Abstracts, 2006)
Keywords: Social Sciences; -