Search results for author:"Iliada Elia"
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European Early Childhood Education Research Journal Vol. 22, No. 1 (2014) pp. 45–66
Recent studies have advocated that mathematical meaning is mediated by gestures. This case study explores the gestures kindergarten children produce when learning spatial concepts in a mathematics classroom setting. Based on a video study of a...
Learning and Instruction Vol. 17, No. 6 (December 2007) pp. 658–672
This study investigated the role of different modes of representation, i.e., verbal description, decorative pictures, informational pictures and number line, in solving additive change problems. Data were collected from 1447 students in Grades 1, 2, ...
International Journal of Mathematical Education in Science and Technology Vol. 39, No. 3 (April 2008) pp. 313–324
In this study, we attempt to put in question students' spontaneous and uncritical application of the simple and neat mathematical formula of linearity. This is impelled with the help of a written test involving geometrical problems, which is based...