S. Sukarsono
Department of Biology Education, Faculty of Teacher Training and Education, Universitas Muhammadiyah Malang, Indonesia

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Development of student worksheets material on biodiversity of Tidung tribe medicinal plants in SMA Negeri 3 Nunukan Agus Annisah; Atok Miftachul Hudha; S. Sukarsono; Abdulkadir Rahardjanto; Eko Susetyarini
JPBI (Jurnal Pendidikan Biologi Indonesia) Vol. 11 No. 1 (2025): MARCH
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jpbi.v11i1.39530

Abstract

Local wisdom in the use of medicinal plants is still not understood by students' potential. This study aims to develop student worksheets (LKPD) on biodiversity of medicinal plants of the tidung tribe for class X students at SMA Negeri 3 Nunukan Regency. The research method used is Research and Development (R&D) with the ADDIE model which consists of five stages: Analysis, Design, Development, Implementation, and Evaluation. The population included 93 students, with a sample of 25 students. This research involved two types of tests, namely feasibility test and practicality test. The feasibility test was conducted by material experts, media experts, linguists, and practitioners, while the practicality test was conducted by teachers and students. The results showed that the feasibility test obtained the following percentages: material experts 93.5% (very feasible), media experts 84.75% (feasible), linguists 96.5% (very feasible), and practitioners 97.91% (very feasible). Based on the results of the analysis, it can be concluded that the LKPD based on the local wisdom of the tidung tribe on medicinal plant biodiversity material is declared very feasible and very practical to be used in learning. The integration of local wisdom in this LKPD is proven to be effective in increasing interest in learning, understanding the concept of biodiversity, and students' awareness of the preservation of local culture. This research is expected to be a reference in the development of local wisdom-based learning tools for other subjects.
Integrating project-based and experiential learning for lower secondary competencies: A mixed-methods study Siti Zaenab; Lise Chamisijatin; S. Sukarsono; Diani Fatmawati
Research and Development in Education (RaDEn) Vol. 5 No. 2 (2025): December
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/raden.v5i2.42884

Abstract

Project-Based Learning (PjBL) is widely promoted for fostering higher-order thinking, collaboration, and problem-solving, yet its application in lower secondary schools often encounters issues of fluctuating motivation and uneven engagement. This study examined the effectiveness of a PjBL model explicitly structured through Experiential Learning phases in enhancing Grade 8 students’ cognitive, affective, and psychomotor competencies at SMP Muhammadiyah 02 Batu, Indonesia, and explored its implementation across six subjects and students’ perceptions of their learning. Using a mixed-methods Concurrent Triangulation design, 12 teachers joined a professional development workshop before six “model teachers” designed and implemented PjBL units aligned with Kolb’s cycle (experiencing–reflecting–thinking–acting). Data were obtained from teacher knowledge tests, student pre- and post-tests, attitude and skill ratings, student perception and experience questionnaires, and systematic classroom observations, and were analyzed descriptively and thematically. Teacher understanding improved (mean score 8.0 to 9.0/10), and students’ knowledge increased in Science, Social Studies, Mathematics, Indonesian Language, and Arts & Culture, with skills averaging 73–80 and most attitudes rated A or B. Students strongly agreed that PjBL improved collaboration but reported limited consistent reading of project materials. Overall, the integrated model enhanced multiple competence dimensions and was positively received, though stronger support for self-regulated learning and more rigorous future research designs is recommended.