How to Determine the Maximum Circle That Can Be Enclosed in a Convex Quadrilateral. - Adnan Baki; Erdem Çekmez; Temel Kösa (Technol. Knowl. Learn., 2014)

An example of the use of dynamic mathematics software to create problem-solving environments that serve multiple purposes. - Erdem Çekmez; Buket Özüm Bülbül (Interact. Learn. Environ., 2018)

Using dynamic mathematics software to model a real-world phenomenon in the classroom. - Erdem Çekmez (Interact. Learn. Environ., 2020)

Investigating the effect of computer-supported instruction on students' understanding of different representations of two-variable inequalities. - Erdem Çekmez (Interact. Learn. Environ., 2023)