The effect of grade and logical reasoning ability on conceptualizations related to selected scince concepts of fifth, eighth and eleventh grade students /
Yontar Ayşenur
The effect of grade and logical reasoning ability on conceptualizations related to selected scince concepts of fifth, eighth and eleventh grade students / Ayşenur Yontar. - Ankara : Middle East Technical University, 1989. - 248 p. ; 30 cm.
Middle East Technical University--Dissertations
Science--Study and Teaching
Q181
The effect of grade and logical reasoning ability on conceptualizations related to selected scince concepts of fifth, eighth and eleventh grade students / Ayşenur Yontar. - Ankara : Middle East Technical University, 1989. - 248 p. ; 30 cm.
Middle East Technical University--Dissertations
Science--Study and Teaching
Q181