• Dr. A. Gracy

Science occupies a unique position in the school curriculum. Science is central to many science related courses such as medicine, pharmacy, agriculture, nursing, biochemistry and so on. Science is introduced to students at senior secondary school level as a preparatory ground for human development, where career abilities are groomed, and potentials and talents discovered and energized (Federal Republic of Nigeria, 2009). The investigator chose the XI Standard students of Science group from St. Charles Hr. Sec School, Thiruvalluvar nagar, Madurai. From the 98 students the investigator selected 50 students based on the scores in the performance test. The students who scored average were selected for this study and the homogeneity was established.

CAI, Achievement in Science, Instructional tool, Effectiveness.

"IMPACT OF CAI ON THE ACHIEVEMENT OF SCIENCE STUDENTS AT HIGH SCHOOL LEVEL", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.665-667, June 2019, Available :http://www.jetir.org/papers/JETIR1906V96.pdf

"IMPACT OF CAI ON THE ACHIEVEMENT OF SCIENCE STUDENTS AT HIGH SCHOOL LEVEL", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp665-667, June 2019, Available at : http://www.jetir.org/papers/JETIR1906V96.pdf