• Chandra Sekhar Sharma
• Dr. Shashi Singh

Today in the constructivist paradigm the process of learning has been redefined. The constructivist theories of learning advocate learning approaches that maximise student involvement. Jigsaw II is such a strategy of cooperative learning following constructivist principles that gained worldwide acceptance. The merit of Jigsaw II strategy of co-operative learning in enhancing achievement of secondary school students’ in biology is discussed in this paper. This research employs quasi-experimental method with pretest-posttest design. Ninth standard students were selected as the sample for the study. The superiority of the experimental treatment is evident from the results of the study.

Jigsaw II Strategy, Co-operative Learning, Achievement in Biology

"JIGSAW II STRATEGY OF CO-OPERATIVE LEARNING AND ACHIEVEMENT IN BIOLOGY AT SECONDARY LEVEL", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 12, page no.69-74, December-2020, Available :http://www.jetir.org/papers/JETIR2012012.pdf

"JIGSAW II STRATEGY OF CO-OPERATIVE LEARNING AND ACHIEVEMENT IN BIOLOGY AT SECONDARY LEVEL", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 12, page no. pp69-74, December-2020, Available at : http://www.jetir.org/papers/JETIR2012012.pdf