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Pengaruh Model Pembelajaran Kooperatif Learning Tipe Teams Games Tournament (TGT) Terhadap Motivasi Belajar Siswa pada Materi Green Chemistry: Penelitian Mayora Febsi Khairatul; Rayandra Asyhar; Epinur
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 3 No. 4 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 3 Nomor 4 (April 2025
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v3i4.847

Abstract

This study aims to examine the effect of the TGT model on students’ learning motivation in Green Chemistry. The research method used is a quasi-experimental design with a Non-Equivalent Control Group. The sample was selected using purposive sampling, consisting of two classes: the experimental class, which applied the TGT model, and the control class, which used the Think Pair Share (TPS) model. Research instruments included observation sheets and a learning motivation questionnaire. The data were analyzed using normality and homogeneity tests, independent and paired t-tests, and ANCOVA to determine the effect of the learning model on students’ motivation.The results showed that the data were normally distributed and homogeneous. The average final questionnaire score for the experimental class was 117, while the control class scored an average of 102. The independent t-test yielded a sig. (2-tailed) value of 0.000, indicating that the null hypothesis (H₀) was rejected and the alternative hypothesis (H₁) was accepted, meaning there was a significant difference between the experimental and control classes. The paired t-test showed that both classes experienced a significant increase in learning motivation, but the increase was greater in the experimental class. Furthermore, the ANCOVA results demonstrated that after controlling for covariate variables, the TGT model still had a significant effect on students’ learning motivation.In conclusion, the TGT model positively influences students’ learning motivation at SMA N 11 Muaro Jambi on the topic of Green Chemistry. This model can serve as an alternative instructional strategy that is more engaging and effective for teaching chemistry.
Pengembangan Media Pembelajaran Materi Struktur Atom Berbasis STEM Berbantuan Articulate Storyline 3 di SMA : Penelitian Anjelli Quratul Ayni; Epinur; Fuldiaratman
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 3 No. 4 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 3 Nomor 4 (April 2025
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v3i4.920

Abstract

The purposeofthis research is to determine the development process, feasibility by media and material experts, teacher assessment, and student responses to STEM-based learning media on atomic structure developed with articulate storyline 3. The research method used is Research and Development (R&D) with the Lee & Owens (2004) development model, which consists of 5 stages: Analysis, Design, Development, Implementation, and Evaluation. The instruments used are interview sheets and questionnaires. The data analysis techniques used are qualitative data analysis and quantitative data. The results of this study indicate that the interactive STEM-based learning media assistedby articulate storyline 3 achieved feasibility based on validation by material and media experts at percentages of 93,4% and 91,2%. It received a rating from teachers of 92,2% and student responses to the interactive learning media with a percentage of 89,69%. Based on the results of esearch on the development of learning media for atomic structure material based on STEM assisted by Articulate Storyline 3,this media is suitable for use as a learning tool in chemistry education.
Pengembangan e-LKPD Materi Kimia Hijau Berbasis PjBL Terintegrasi Chemo-Entrepreneurship Berorientasi Kreativitas Peserta Didik pada Fase E SMA: Penelitian Grace Landong Olyvia Panjaitan; Epinur; Harizon
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 1 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 1 (Juli 2025 -
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i1.1618

Abstract

This research was motivated by limited interactive, contextual teaching materials supporting green chemistry learning. It aimed to develop PjBL-based green chemistry e-LKPD integrating Chemo-Entrepreneurship and oriented toward student creativity. The e-LKPD was developed using the Lee & Owens model, limited to the development stage. Data were collected through interviews, student needs questionnaires, expert validation sheets, and student response questionnaires, analyzed qualitatively and quantitatively. Results showed the e-LKPD was highly feasible, with a material expert validation score of 90.6%, media expert validation of 92.8%, and teacher assessment of 86.2%. Product trials in one-on-one tests showed 81.6% correct answers in the very good category, while small group trials obtained 89.4% positive responses, also in the very good category. Therefore, the developed e-LKPD is concluded to be highly feasible for use as teaching material in green chemistry learning.
Co-Authors Anjelli Quratul Ayni Fuldiaratman Grace Landong Olyvia Panjaitan Harizon Mayora Febsi Khairatul Rayandra Asyhar