Central Board of Secondary Education (CBSE) has issued a circular asking schools to strictly follow its calendar and not to start the academic session before April 1 each year.
The board said some schools have started their academic session early this year.
Further, the board said, it little or no time to carry out extracurricular activities like life skills, value education, health and physical education, work education and community service. These activities are as important as academics, CBSE said.