The effect of the flippingclassroom learning method on the nature of science and educational achievement of the female students of grade 10 in biology course in Tabriz city.

Nowadays, new technologies as an integral part of the educational set-up have created unique opportunities for teachers to apply various educational methods to better learn their students.the purpose of this study is the effect of the flipping classroom on the nature of science and on the academic achievemen.

The research method was semi-experimental and pretest-posttest with control group and its Statistical community is all 10th grade female students of Tabriz city in the academic year of 1396-97. The sample size consisted of 43 students of 10th grade selected by multistage cluster sampling method in which 23 of them were in the examination group and 20 of them were in the controlled group.data gathering tools in this researchincluded a questionnaire on the nature of science and an academic achievement test made by the teacher in biology course..In the end, the test of the nature of science and the test of academic achievementin the course of biology was taken

Data were analyze by covariance analysis method.The results showed that the amount of academic achievement of the students of examination group who were trained by flipping classroom method compared to students of controlled group who received training using conventional methodswas significantly higher. Also it showed that The effect of the flipping classroom method on the nature of science was not significant and there is no difference between two groups.

Based on the obtained rudlts, it is Possible to emphasize the importance of flipping classroom on achievement of the students.who was trained by r flipping style was higher. The effect of the flipping classroom method on the nature of science was not significant