Kertil, M. Et Al. 2011. INVESTIGATING PRE-SERVICE TEACHERS' UNDERSTANDING OF RATE OF CHANGE AND DERIVATIVE GRAPHS THROUGH A MODEL DEVELOPMENT SEQUENCE. 35th Annual Conference of the International-Group-for-the-Psychology-of-Mathematics-Education (PME) , (Ankara, Turkey), 333.

Kertil, M., Didis, M. G., ERBAŞ, A. K., & ÇETİNKAYA, B., (2011). INVESTIGATING PRE-SERVICE TEACHERS' UNDERSTANDING OF RATE OF CHANGE AND DERIVATIVE GRAPHS THROUGH A MODEL DEVELOPMENT SEQUENCE . 35th Annual Conference of the International-Group-for-the-Psychology-of-Mathematics-Education (PME) (pp.333). Ankara, Turkey

Kertil, Mahmut Et Al. "INVESTIGATING PRE-SERVICE TEACHERS' UNDERSTANDING OF RATE OF CHANGE AND DERIVATIVE GRAPHS THROUGH A MODEL DEVELOPMENT SEQUENCE," 35th Annual Conference of the International-Group-for-the-Psychology-of-Mathematics-Education (PME), Ankara, Turkey, 2011

Kertil, Mahmut Et Al. "INVESTIGATING PRE-SERVICE TEACHERS' UNDERSTANDING OF RATE OF CHANGE AND DERIVATIVE GRAPHS THROUGH A MODEL DEVELOPMENT SEQUENCE." 35th Annual Conference of the International-Group-for-the-Psychology-of-Mathematics-Education (PME) , Ankara, Turkey, pp.333, 2011

Kertil, M. Et Al. (2011) . "INVESTIGATING PRE-SERVICE TEACHERS' UNDERSTANDING OF RATE OF CHANGE AND DERIVATIVE GRAPHS THROUGH A MODEL DEVELOPMENT SEQUENCE." 35th Annual Conference of the International-Group-for-the-Psychology-of-Mathematics-Education (PME) , Ankara, Turkey, p.333.

@conferencepaper{conferencepaper, author={Mahmut Kertil Et Al. }, title={INVESTIGATING PRE-SERVICE TEACHERS' UNDERSTANDING OF RATE OF CHANGE AND DERIVATIVE GRAPHS THROUGH A MODEL DEVELOPMENT SEQUENCE}, congress name={35th Annual Conference of the International-Group-for-the-Psychology-of-Mathematics-Education (PME)}, city={Ankara}, country={Turkey}, year={2011}, pages={333} }