Attention to meaning by algebra teachers

Those Who Understand: Knowledge Growth in Teaching

Lee S. Shulman · Educational Researcher · 1986 · 18.1K citations · Full text

Education, Teacher Education, Teaching +11

Knowledge and Teaching:Foundations of the New Reform

Lee S. Shulman · Harvard Educational Review · 1987 · 16.4K citations · Full text

Education, Education Policy, Teacher Education +9

Concept image and concept definition in mathematics with particular reference to limits and continuity

David Tall, Shlomo Vinner · Educational Studies in Mathematics · 1981 · 1.9K citations

Humanities, Mathematics, Philosophy Of Mathematics +12

Concepts associated with the equality symbol

Carolyn Kieran · Educational Studies in Mathematics · 1981 · 547 citations

Natural Sciences, Mathematics, Knowledge Representation +5

The gains and the pitfalls of reification — The case of algebra

Anna Sfard, Liora Linchevski · Educational Studies in Mathematics · 1994 · 308 citations

Natural Sciences, Mathematics, Mathematics Education +10