You have /5 articles left. Sign up for a free account or log in. The idea of “reflection” is one of several Euclidean motions in a plane that are studied in ...

Canadian Journal of Education / Revue canadienne de l'éducation, Vol. 24, No. 4 (Autumn, 1999), pp. 426-440 (15 pages) Following Matthew Lipman (Lipman, 1991; Lipman, Sharp, & Oscanyan, 1980), we ...

The Mathematical Gazette is the original journal of the Mathematical Association and it is now over a century old. Its readership is a mixture of school teachers, college and university lecturers, ...

New research by University at Buffalo and University of Colorado Boulder mathematicians has uncovered and characterized novel two-dimensional wave patterns — waves that propagate along two directions ...

Students are barely beginning to recover from a historic decline in math performance. Across every grade and region of the country, students in every racial, income, and disability group have ...