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Download full textPsycharis, Georgos; Kynigos, Chronis – International Group for the Psychology of Mathematics Education, 2004
This paper describes aspects of 13 year-olds activity in mathematics as emerged during the implementation of proportional geometric tasks in the classroom. Pupils were working in pairs using a piece of software specially designed for multiple representation (symbolic and graphical) of the variation in parametric procedures with dynamic…
Descriptors: Geometric Concepts, Plane Geometry, Visual Aids, Computer Software
Northwest Regional Educational Lab., Portland, OR. – 1998
The third session of IT@EDU98 consisted of five papers on educational software and was chaired by Tran Van Hao (University of Education, Ho Chi Minh City, Vietnam). "Courseware Engineering" (Nguyen Thanh Son, Ngo Ngoc Bao Tran, Quan Thanh Tho, Nguyen Hong Lam) briefly describes the use of courseware. "Machine Discovery Theorems in Geometry: A…
Descriptors: Analytic Geometry, Computer Software, Courseware, Educational Technology
