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Harries, Tony; Suggate, Jennifer – International Journal for Technology in Mathematics Education, 2006
Numbers can be represented in a variety of ways--through pictures, diagrams, symbols. Each representation highlights different features of the number and the number system. This study aims to explore pupil understanding of number both within and across representations. A computer environment (suite of programmes) was created within which…
Descriptors: Number Systems, Number Concepts, Foreign Countries, Primary Education
Colker, Laura J.; And Others – 1990
This report describes phase 1 of a projected 2-phase project designed to investigate the feasibility of developing an interactive videodisc to teach math and science concepts to preschool handicapped children. A videodisc system is proposed that would allow children to manipulate real-world objects in order to acquire concrete knowledge about…
Descriptors: Classification, Computer Assisted Instruction, Computer Software Development, Disabilities