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All Journal Jurnal Pendidikan dan Pembelajaran Kimia (JPPK) Chemedu: Jurnal Ilmiah Pendidikan Kimia
Sihotang, Partogi Mahatma
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Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Education Other

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Development of Problem Based Learning (PBL) Learning Module on Chemical Bonding Material Simbolon, Nasio Ruth Lusianna; Br. Simbolon, Endang Ristauli; Panggabean, Indah Tripena; Sihotang, Partogi Mahatma; Simanullang, Romian Afrina
Jurnal Pendidikan dan Pembelajaran Kimia Vol 13, No 3 (2024): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Limited teaching materials are often a problem in learning in schools. A module is a specific form of teaching material that aims to guide students in understanding a particular material independently. This study aims to determine the feasibility, student responses and effectiveness of the Problem Based Learning (PBL) learning module on chemical bonding material that has been developed. The research method is Research and Development (R&D) using a 4D model that is limited to 3D with stages namely define, design, development due to limited time. Data collection in this study was through interviews, questionnaires and through pre-tests and post-tests. The results showed that the learning module developed had a very good level of validity with percentage scores: 91.66% and 93.75% for the presentation aspect, 95% for the language aspect, 93.75% for the content aspect, 91.66% for the e-module design aspect, and 95% for the material aspect. This electronic-based learning module is declared very valid and suitable for use as teaching material in chemistry learning on chemical bonding material.Keywords: Learning Module, Problem Based Learning, Development, Chemical Bonding, and R&D Method.DOI: 10.23960/jppk.v13.i3.32677  
Perbedaan Hasil Belajar Siswa yang Dibelajarkan Menggunakan Model Inkuiri Terbimbing dan Discovery Learning pada Materi Termokimia Kelas XI SMA Negeri 1 Percut Sei Tuan Sihotang, Partogi Mahatma; Nasution, Haqqi Annazili
ChemEdu Vol 6, No 1 (2025)
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemedu.v6i1.71862

Abstract

Penelitian ini merupakan penelitian eksperimen sungguhan yang bertujuan mengukur perbedaan yang signifikan hasil belajar siswa yang dibelajarkan menggunakan model inkuiri terbimbing dan discovery learning pada materi termokimia. Penelitian dilakukan di kelas XI SMA Negeri 1 Percut Sei Tuan tahun ajaran 2024/2025. Desain penelitian yang digunakan adalah pretest-posttest control group design. Populasi dalam penelitian ini adalah seluruh siswa kelas XI SMA Negeri 1 Percut Sei Tuan yang terdiri dari enam kelas. Pengambilan sampel dilakukan menggunakan teknik random sampling. Kelas yang terpilih sebagai sampel penelitian yaitu kelas XI Matlanfor sebagai kelas eksperimen 1 dan kelas XI Matlanko 2 sebagai kelas eksperimen 2. Variabel bebasnya adalah model inkuiri terbimbing dan model discovery learning. Variabel terikatnya adalah hasil belajar siswa pada materi termokimia. Pengambilan data dilakukan dengan pemberian tes sebanyak 20 butir soal dengan lima pilihan jawaban. Syarat uji parametrik terpenuhi yaitu data berdistribusi normal dan homogen sehingga pengujian hipotesis menggunakan uji- t dua pihak dapat dilaksanakan. Hasil uji t- dua pihak memperoleh nilai sig sig. (2-tailed) = 0,001 pada taraf signifikasi = 0,05. Berdasarkan perolehan data dapat disimpulkan bahwa terdapat perbedaan yang signifikan hasil belajar siswa yang dibelajarkan menggunakan model inkuiri terbimbing dan discovery learning pada materi termokimia.
Development of Problem Based Learning (PBL) Learning Module on Chemical Bonding Material Simbolon, Nasio Ruth Lusianna; Br. Simbolon, Endang Ristauli; Panggabean, Indah Tripena; Sihotang, Partogi Mahatma; Simanullang, Romian Afrina
Jurnal Pendidikan dan Pembelajaran Kimia Vol 13, No 3 (2024): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Limited teaching materials are often a problem in learning in schools. A module is a specific form of teaching material that aims to guide students in understanding a particular material independently. This study aims to determine the feasibility, student responses and effectiveness of the Problem Based Learning (PBL) learning module on chemical bonding material that has been developed. The research method is Research and Development (R&D) using a 4D model that is limited to 3D with stages namely define, design, development due to limited time. Data collection in this study was through interviews, questionnaires and through pre-tests and post-tests. The results showed that the learning module developed had a very good level of validity with percentage scores: 91.66% and 93.75% for the presentation aspect, 95% for the language aspect, 93.75% for the content aspect, 91.66% for the e-module design aspect, and 95% for the material aspect. This electronic-based learning module is declared very valid and suitable for use as teaching material in chemistry learning on chemical bonding material.Keywords: Learning Module, Problem Based Learning, Development, Chemical Bonding, and R&D Method.DOI: 10.23960/jppk.v13.i3.32677  
Co-Authors Br. Simbolon, Endang Ristauli Nasution, Haqqi Annazili Panggabean, Indah Tripena Simanullang, Romian Afrina Simbolon, Nasio Ruth Lusianna