| Abstrakt: |
This research aims to develop mobile learning integrated with Learning Management System (LMS) based on experiential learning and test its chemical literacy effectiveness on the volta cell-based environmental perspective. The research was conducted at SMKN 2 Cilegon from November 2021-May 2022. The research and development method by Borg and Gall was used by modifying ten stages, namely: a collection of information, planning, development of the product, validation test, early revision, the test of small scale, revision, the test of big scale, last revision, and dissemination using quantitative approach and test of T-test sample independent. The type of research used is a quasi-experimental design. The learning model used is experiential learning. The instruments used are a chemical literacy test, a questionnaire of media expert validation, questionnaires of language and topic expert validation, and a questionnaire of trial test student and teacher, the step of mobile learning development are making designs and applications, validation by experts of language and topic, validation by experts of media, trial test by teachers and students, the test of instrument eligibility and implementation. The resulting product application of mobile learning is Sel Volta Mobile. Mobile learning has complete features, including competencies, learning topics, videos, discussion links, chemistry flash, and quizzes. Based on the results of the topic and language test of 73.22% and the media test of 73.93%. While trials by chemistry teachers of 83.08%, small-scale student trials by 87.06%, and large-scale student trials by 89.32%. Based on tests and trials, the criteria were "very good." The effectiveness test of literacy proved that the use of mobile learning could give positive results to chemical literacy with an increase in N-gain of 0.69, this was proven by an increase in the test, namely the pretest of 43.15 and post-test of 81.00 and calculated by independent T-test sample test and the results obtained T count > T table. Based on this research, it can be concluded that mobile learning based on a Learning Management System (LMS) on a volta cell topic with an environmental perspective is proper for use and suitable for the needs of students and teachers and has a positive effect on chemical literacy. [ABSTRACT FROM AUTHOR] |
