D. Maulidia, S. Utari, Purwanto, S. Karim, D. Saepuzaman, M.G. Nugraha, E.C. Prima
The results of previous research shows that there are difficulties in establishing SLC if students do not have enough knowledge, therefore students need to be given support knowledge through RI. Experimental study with one group pretest posttest design using a sample of 40 students were taken by cluster random sampling of a population of 238 students of class XI in one high school in Bandung aims to get an idea about the correlation of RI with SLC. RI instrument developed using a conceptual model and results of logical validity with CVR and CVI analysis obtained by value of 0.99 with the appropriate category and SLC instruments developed under the framework of PISA 2015 in the form of 11 questions covering descriptions explain scientific phenomena, designing scientific research, and evaluate and interpret scientific research with empirical test results show the range value of the validity 0,36-0,74 with a valid category and reliability of 0.72 to a high category. Results of research with correlation analysis product moment correlation values RI with SLC was 0.97 with a very high correlation category. This suggests that a class XI student in high school it was important reading material infusion on sound waves that SLC development process becomes easier. © 2019 IOP Publishing Ltd.
Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Bandung, Indonesia; Internation Program, Science Education Department, Universitas Pendidikan Indonesia, Bandung, Indonesia
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