• RAMPRAKASH PRAJAPATI
• RASHMI SINGHAI

Teaching-learning activity is not limited to the delivery of theory content and evaluation but they also include some experiment activity in laboratory for some subjects like Chemistry, Biology, Mathematics , Physics etc., laboratory experiment and other form of experiment in teaching-learning are expected to assist learner to acquire the technical ability. The experiments should be an important source of teaching-learning in order to have a better understanding of both concepts and theories. The reality of learning activities shows the fact that many institutions don't have the required instruments to conduct the experiment. It causes the learner's lack of interest and lack of curiosity which does not help in the enhancement of creative thinking skills. Currently many schools hold learning activities both theory and practical conventionally. The current curriculum emphasizes that learners are required to meet some competencies as subjects’ minimum completion. The competency reached not only from conventional class but also from assignments, discussion, independent experiment and some activities that take place of school. Practical skills are important in the school, so that learners may perform experimental activity such as experiment in physical laboratory. The related to experimental skills effectiveness of use of secondary science kits for class 9th, the study was carried out in Demonstration Multipurpose School, Bhopal for students of class IX at secondary school level in science .For these purpose ninth grade learners taught by the same teacher in DMS School, RIE, Bhopal, were enrolled in the study. The classes were randomly assigned as two groups .Learners in the first (control) group were instructed by traditionally designed instruction whereas learners in the second (experimental) group were taught by the instruction based ( using science kit). The students of the school and were the sample for the study pre-test was conducted on 16th October 2020 and post-test also was conducted on 6th November 2020 as per prepared questionnaires of ninth class science experiments (Physics, Chemistry and Biology) . Achievement test were administered to both groups as a pre-test and post-test in order to assess their understanding of concepts related to ninth grade science concept using science kit. The results indicated that instruction based on constructivist approach caused significantly better acquisition of scientific conceptions.

Secondary science kit, Control groups, Experimental groups, Practical skills, science concepts and experimental activity.

"EFFECTIVENESS OF USE OF SECONDARY SCIENCE KITS FOR CLASS 9th AT SCHOOL LEVEL", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 9, page no.e773-e783, September 2021, Available :http://www.jetir.org/papers/JETIR2109496.pdf

"EFFECTIVENESS OF USE OF SECONDARY SCIENCE KITS FOR CLASS 9th AT SCHOOL LEVEL", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 9, page no. ppe773-e783, September 2021, Available at : http://www.jetir.org/papers/JETIR2109496.pdf