1. Abell, S. K. (2007). Research on science teacher knowledge. In S. K. Abell & N. G. Lederman (Eds.), Handbook of research on science education (pp. 1105–1150). Mahwah, New Jersey: Lawrence Erlbaum Associates.
2. Agarkar, S. C. (2017). Science education for national development: Indian perspective. In B. Akpan (Ed.), Science education: A global perspective (pp. 107–124). Switzerland: Springer.
3. Anderson, C. W., & Smith, E. L. (1987). Teaching science. In V. Richardson-Koehler (Ed.), Educators’ handbook: A research perspective (pp. 84–111). New York: Longman.
4. Bryan, L., & Abell, S. (1999). The development of professional knowledge in learning to teach elementary science. Journal of Research in Science Teaching, 36, 121–140.
5. Children’s Right to Free and Compulsory Education Act. (2009).
http://mhrd.gov.in/sites/upload_files/mhrd/files/free_and_compulsory_NEW.pdf
.