The purpose of the present study is to compare the academic achievement scores of students in the flipped classroom and the traditional classroom. The current research is delimited to IX class students of Ashoknagar only. Flipped class students gained better scores in academic achievement than students in the traditional classroom. There exists a significant difference  in academic achievement scores of male and female students of the flipped classroom. Female students exhibited more academic achievement scores than male students in the traditional class.  In the flipped classroom, male students are better in academic achievement scores than male students in the traditional classroom. Male students of flipped classroom are better academic achievers in scores than male students in the traditional classroom. It was further found that there is a significant difference in academic achievement of female students in the flipped classroom and the traditional class.