Proofs and refutations in the undergraduate mathematics classroom

When the Problem Is Not the Question and the Solution Is Not the Answer: Mathematical Knowing and Teaching

Magdalene Lampert · American Educational Research Journal · 1990 · 1.3K citations

Education, Mathematics, Teaching +14

Handbook of research design in mathematics and science education

Choice Reviews Online · 2000 · 1.1K citations

Education, Mathematics Education, Science Education +12

Context Problems in Realistic Mathematics Education: A Calculus Course as an Example

Koeno Gravemeijer, Michiel Doorman · Educational Studies in Mathematics · 1999 · 451 citations

Education, Mathematics, Mathematics Education +13

How Emergent Models May Foster the Constitution of Formal Mathematics

Koeno Gravemeijer · Mathematical Thinking and Learning · 1999 · 448 citations

Education, Instruction, Mathematics Education +13

Conducting Teaching Experiments in Collaboration With Teachers

Paul Cobb · 2000 · 298 citations

Education, Mathematics, Mathematics Education +13