ABSTRAKPemahaman siswa terhadap materi dipengaruhi oleh media dan sumber belajar yang digunakan. Kurangnya kemampuan menganalisis dan penalaran terhadap materi yang diajarkan khususnya materi stoikiometri menimbulkan kurangnya minat belajar siswa, siswa tidak memiliki buku pegangan namun saat pembelajaran berlangsung siswa menggunakan buku paket yang jumlahnya tidak mencukupi selain itu hanya mencakup satu atau dua representasi saja. Penelitian ini bertujuan untuk mengembangkan modul pembelajaran kimia berbasis multipel representasi. Penelitian ini merupakan penelitian R&D yang mengadopsi pengembangan dari Borg & Gall. Pengambilan sampel menggunakan purposive sampling. Subjek dalam penelitian ini adalah peserta didik kelas X IPA 2 berjumlah 9 siswa pada uji coba lapangan awal dan 30 siswa kelas X IPA 1 pada uji coba lapangan utamaPengumpulan data menggunkan angket dan tes. Analisis data menggunakan analisis data skala likert. Hasil penelitian ini yaitu nilai kevalidan modul sebesar 91,5% ahli materi, dan ahli media sebesar 92,5%; kepraktisan modul dilihat dari angket respon siswa sebesar 88,17 dan 86,89; serta nilai keefektifan modul dilihat dari nilai ketuntasan belajar siswa sebesar 80,4%. Berdasarkan hasil penelitian yang diperoleh disimpulkan bahwa modul yang dikembangkan telah layak, praktis dan efektif digunakan guru dan siswa dalam proses pembelajaran. ABSTRACTStudents' understanding towards learning materials is generally influenced by the learning sources used. Lack of analytical skills and reasoning of the material taught especially stoichiometric material leads to a lack of interest in students' learning, students do not have a handbook but while learning takes place students use an inadequate number of textbooks in addition to covering only one or two representations. This study aimed to develop a learning module of multiple representation-based Stoichimetry concept. This study was a R &D method which adopting development of Brog & Gall. Sampling used purposive sampling. Subject in this research were students of class X IPA 2 as many as 9 students at initial field trials and 30 students of X IPA 1 at main field trials. Data collecting technique used were questionnaire and test. The data was analyzed by using Likert scale. The study revealed that the material validity by the material expert was 91,5%, and the validity by the media expert was 92,5%. The responses from the questionnaire on the practicality of the module were 88,17% and 86,89%. The effectiveness of the module could be seen from the students' learning mastery value by 80,4%. In conclusion, the module that has been developed is considered feasible, practical, and effective to be used for both teachers and students in teaching learning process.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.