(ii) A meeting of Physics Curriculum Group was held in the Department of Education in Science and Mathematics (NCERT) on 5th December, 1986. ... An exercise was undertaken to develop chapter-wise test items for this innovation. ... The N.C.E.R.T. textbook aquot;Learning Science Part-Vaquot; was used as the base but subject matter was also drawn from other statesa#39; syllabi. ... West Bengal Board of Secondary Education, Calcutta from December 10 a 17, 1986 at the S.C.E.R.T., Calcutta.