Altintas, E. And ÖZDEMİR, A. Ş. 2012. The effect of teaching with the mathematics activity based on purdue model on critical thinking skills and mathematics problem solving attitudes of gifted and non-gifted students. 4th World Conference on Educational Sciences (WCES) , (Barcelona, Spain), 853-857.

Altintas, E., & ÖZDEMİR, A. Ş., (2012). The effect of teaching with the mathematics activity based on purdue model on critical thinking skills and mathematics problem solving attitudes of gifted and non-gifted students . 4th World Conference on Educational Sciences (WCES) (pp.853-857). Barcelona, Spain

Altintas, Esra, And AHMET ŞÜKRÜ ÖZDEMİR. "The effect of teaching with the mathematics activity based on purdue model on critical thinking skills and mathematics problem solving attitudes of gifted and non-gifted students," 4th World Conference on Educational Sciences (WCES), Barcelona, Spain, 2012

Altintas, Esra And ÖZDEMİR, AHMET Ş. . "The effect of teaching with the mathematics activity based on purdue model on critical thinking skills and mathematics problem solving attitudes of gifted and non-gifted students." 4th World Conference on Educational Sciences (WCES) , Barcelona, Spain, pp.853-857, 2012

Altintas, E. And ÖZDEMİR, A. Ş. (2012) . "The effect of teaching with the mathematics activity based on purdue model on critical thinking skills and mathematics problem solving attitudes of gifted and non-gifted students." 4th World Conference on Educational Sciences (WCES) , Barcelona, Spain, pp.853-857.

@conferencepaper{conferencepaper, author={Esra Altintas And author={AHMET ŞÜKRÜ ÖZDEMİR}, title={The effect of teaching with the mathematics activity based on purdue model on critical thinking skills and mathematics problem solving attitudes of gifted and non-gifted students}, congress name={4th World Conference on Educational Sciences (WCES)}, city={Barcelona}, country={Spain}, year={2012}, pages={853-857} }