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Powell, Arthur B.; Maher, Carolyn A. – International Group for the Psychology of Mathematics Education, 2003
This report analyzes the discursive interactions of four students to understand what heuristic methods they develop as well as how and why they build isomorphisms to resolve a combinatorial problem set in a non-Euclidian context. The findings suggest that results of their heuristic actions lead them to build isomorphisms that in turn allow them to…
Descriptors: Heuristics, Problem Sets, Grade 12, High School Students
Alberta Dept. of Education, Edmonton. – 1989
Mathematics 30 is a 12th-grade mathematics course for students in Alberta, Canada. This document is the final test for the course. Intended for administration during June 1989, it contains 45 multiple-choice questions, 7 open-ended machine scorable questions, and 3 written-response questions. Two-and-one-half hours are allowed for completing the…
Descriptors: Algebra, Foreign Countries, Grade 12, High Schools