COMPUTER PRESENTATIONS OF STRUCTURE IN ALGEBRA

• cours - matière potentielle : pre - algebra
• exposé - matière potentielle : structure
• exposé - matière potentielle : a property
• cours - matière potentielle : students
• fiche de synthèse - matière potentielle : instruction
• exposé
• exposé - matière potentielle : structure in algebra

Thompson, P. & Thompson, A. (1987). Computer presentations of structure in algebra. In J. Bergeron, N. Herscovics, & C. Kieran (Eds.), Proceedings of the El venth Annual Meeting of the International Group for the Psychology of Mathematics Education, 1, 248-254. COMPUTER PRESENTATIONS OF STRUCTURE IN ALGEBRA Patrick W. Thompson Alba G. Thompson Illinois State University Many errors committed by students of algebra appear to be a result of their long-term inattention to structure of expressions and equations.

• expression tree
• students disposition to experimentation
• analysis of computer use
• algebra
• expressions
• structure
• errors
• computer
• expression
• students