Effects of teaching estimation strategies on grade six pupils' quantitative judgment and problem-solving ability - Yap, Aida Istino (2003)
Thesis (Ph.D. Mathematics Education)--University of the Philippines, Diliman.
Keywords: Estimation theory -- Study and teaching (Elementary) -- Philippines -- Quezon City; Problem solving -- Philippines -- Quezon City; Mathematical ability; Reasoning; Logic -- Philippines -- Quezon City