cbse

After successfully introducing internal evaluation of 20 marks in social science last year, the Central Board of Secondary Education (CBSE) is introducing it for science and mathematics this year in class 10 board examinations.During the examinations beginning March 2, internal evaluation of 20 marks in mathematics and 40 marks in science has been incorporated. The class 12 examinations would begin from March 1.For the 20 marks in mathematics, evaluation would be made on three grounds - class 9 result, project and practical.In case of science, the 40 marks have been sub-divided into two groups. While students have to give 20 marks examination (all objective) on hi-tech optical character reading sheets, the rest 20 marks would be evaluated on the basis of class 9 result, project and practical