Cover of Using Design Research and History to Tackle a Fundamental Problem with School Algebra by Sinan Kanbir

Using Design Research and History to Tackle a Fundamental Problem with School Algebra

Sinan Kanbir
Cover of An Intervention Study Aimed at Enhancing Seventh-grade Students' Development of the Concept of a Variable by Sinan Kanbir

An Intervention Study Aimed at Enhancing Seventh-grade Students' Development of the Concept of a Variable

Sinan Kanbir
Cover of Transition to Algebra by Sinan Kanbir

Transition to Algebra

Sinan Kanbir
Cover of Fluency in Mathematics by Sinan Kanbir

Fluency in Mathematics

Sinan Kanbir