The aim of the study is to reveal the results of a validity and reliability study for theattitude scale which is developed to assess the attitudes of first -year undergraduates inTeacher Training in Sciences department towards physic s laboratories. At the first step ofthe study, students who attended Physics Laboratory -I course were asked for their viewsabout physics laboratories. The first items of the scale on attitude were created in parallelto the teacher candidates views. The experimental group of the study consists of 118primary school teacher candidate students at Faculty of Education in Kırıkkale University.As a result of the study on validity and reliability 27 attitude scale items were created 21of which were positive and 6 of which were negative. This resulting attitude scale with 27items was called "Attitude Scale Towards Physics Laboratories" (ASCTPL). Havingmade the factor analysis it was seen that the ASCTPL had 6 factors at total. Thedimensions of these 6 facto rs were "Methods and Techniques Applied during the Course","Teacher's Attitude towards the Course", "Technical Opportunities in the Laboratories","Associating the Course with Daily Life", "Students' Personal Attitudes towards theCourse" and "Field Knowledge". The variant that the whole of the scale expressed was59,143%, and Cornbach -Alpha coefficient of internal consistency was estimated α = 0,90.Considering the results, it can be concluded that the scale is both valid and reliable. Also,this five point Likert-type scale can be used to determine the attitudes of students atTeacher Training in Sciences department towards the physics laboratories.