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Direct linkKamii, Constance; Russell, Kelly A. – Journal for Research in Mathematics Education, 2012
Based on Piaget's theory of logico-mathematical knowledge, 126 students in grades 2-5 were asked 6 questions about elapsed time. The main reason found for difficulty with elapsed time is children's inability to coordinate hierarchical units (hours and minutes). The educational implications drawn are that students must be encouraged to think about…
Descriptors: Piagetian Theory, Cognitive Development, Time, Time Perspective
