VALIDITAS MODUL PEMBELAJARAN IPA DENGAN PENDEKATAN SETS MATERI EKOSISTEM KELAS VII
This study aimed to produce a Science Learning Module with the SETS Approach for VII Grade Ecosystem Materials that was valid, practical and effective. This research was a research on the development of R&D (Research and Development) of a 4-D development model (Define, Design, Develop, and Dessiminate. The development of learning media was carried out through three stages, namely defining, designing, developing. The instruments used are material expert and media expert validation sheets, teacher and student practice sheets, pre-test and post-test evaluation sheets, and student interest questionnaires using the learning module. The material validation results was in the very valid category with a percentage of 96.2% and media validation by science learning module experts with the SETS approach was in the very valid category with a percentage of 88%.The results of the practicality questionnaire by teachers was in the very practical category with a percentage of 96% and practicality questionnaires by students was in the very practical category with a percentage of 84%.The results of effectiveness through pre-test and post-test showed an increase with an n-gain value of 0.53 category was moderate, and the student learning interest questionnaire with a percentage of 86% was categorized as good, so that the science learning module with the SETS approach that was developed was categorized as effective. It can be concluded that the development of the science learning module using the SETS approach for VII grade ecosystem materials developed with the 4-D model was very valid, practical, and effective so that it was feasible to be used in the learning process in schools.