This study aimed at investigating the styles of thinking of class room teacher students in the College of Education at Tishreen University, and to know the impact of the variables of ( gender, school year and the type of secondary school certificate) on styles of thinking of those students, and to achieve the aims of the study a Questionnaire was designed included some items , then the researcher assured its validity and reliability and its suitability to the purposes of this study , the researcher distributed it on a stratified random sample consisted of ( 287 ) students. The descriptive approach has been used.