Determination of Pre-Service Elementary Science Teachers’ Knowledge Level About Greenhouse Effect

The aim of this study is to determine pre-service elementary science teachers’ knowledge level about greenhouse effect. in the study, the questionnaire of 36 items was applied to 319 pre-service elementary science teachers by using scanning model. percentage (%), frequency (f) and single factor variance analysis were done by using spss statistical package program for the data gained from the application. as a result of the analysis it was stated that the students have some misconceptions about greenhouse effect and that there was not a significant difference among the pre-service elementary science teachers’ knowledge level about greenhouse effect according to their grade level.