Despina A. Stylianou

The Role of Visual Representations in Advanced Mathematical Problem Solving: An Examination of Expert-Novice Similarities and Differences

Despina A. Stylianou, Edward A. Silver · Mathematical Thinking and Learning · 2004 · 140 citations

Problem-based Learning, Mathematics Education, Cognitive Science +15

On the interaction of visualization and analysis: the negotiation of a visual representation in expert problem solving

Despina A. Stylianou · The Journal of Mathematical Behavior · 2002 · 93 citations

Interactive Visualization, Cognitive Science, Diagrammatic Reasoning +8

Teachers’ conceptions of representation in middle school mathematics

Despina A. Stylianou · Journal of Mathematics Teacher Education · 2010 · 87 citations

Teacher Education, Mathematics Education, Middle School Mathematics +7

An examination of middle school students’ representation practices in mathematical problem solving through the lens of expert work: towards an organizing scheme

Despina A. Stylianou · Educational Studies in Mathematics · 2010 · 59 citations

Problem-based Learning, Teacher Education, Mathematics Education +6

Does Early Algebra Matter? The Effectiveness of an Early Algebra Intervention in Grades 3 to 5

Maria Blanton, Rena Stroud, Ana C. Stephens et al. · American Educational Research Journal · 2019 · 56 citations · Full text

Grades 3, Kindergarten Education, Educational Psychology +25