Bat-Sheva Ilany

Discovering Hidden Invariance

Ilya Sinitsky, Bat-Sheva Ilany, Bat-Sheva Ilany, 2016 .

Language and Mathematics: Bridging between Natural Language and Mathematical Language in Solving Problems in Mathematics

Bat-Sheva Ilany, Bruria Margolin, Bat-Sheva Ilany, 2010 .

The Concept of Invariance and Change

Ilya Sinitsky, Bat-Sheva Ilany, Bat-Sheva Ilany, 2016 .

Introducing Change for the Sake of Invariance

Ilya Sinitsky, Bat-Sheva Ilany, Bat-Sheva Ilany, 2016 .

A Model For Teaching Ratio and Proportion Using Authentic Investigative Activities

Bat-Sheva Ilany, David Ben-Chaim, Yaffa Keret, 2012 .

Ratio and proportion : research and teaching in mathematics teachers' education (pre- and in-service mathematics teachers of elementary and middle school classes)

Bat-Sheva Ilany, David Ben-Chaim, Yaffa Keret, 2012 .

Designing and implementing authentic investigative proportional reasoning tasks: the impact on pre-service mathematics teachers’ content and pedagogical knowledge and attitudes

Bat-Sheva Ilany, David Ben-Chaim, Yaffa Keret, 2007 .