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Journal : Physics and Science Education Journal (PSEJ)

ANALISIS ETNOSAINS PROSES PEMBUATAN TEMPOYAK DURIAN DAN GULA AREN SEBAGAI SUMBER BELAJAR SAINS Suri, Atika; Syefrinando, Boby; Basuki, Fibrika Rahmat
Physics and Science Education Journal (PSEJ) Physics and Science Education Journal (PSEJ), Volume 3 Nomor 3, Desember 2023
Publisher : Physics Education Departement, Islamic State University Sulthan Thaha Saifuddin Jambi - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/psej.v3i3.2182

Abstract

Penelitian ini bertujuan mengeksplorasi dan menganalisis konsep sains-fisika pada pembuatan tempoyak durian dan gula aren di Muaro Jambi. Penelitian ini menggunakan pendekatan kualitatif dengan metode etnografi. Data didapatkan dengan cara wawancara, observasi dan dokumentasi. Key informan bersumber dari dua orang ahli fisika, satu orang pengrajin tempoyak durian dan gula aren. Data dianalisis menggunakan teknik flow model analys menggunakan teori Miles and Huberman dengan tiga tahap, yakni reduksi data, penyajian data dan kesimpulan. Hasil penelitian ini diperoleh informasi bahwa terdapat beberapa proses dalam pembuatan tempoyak durian, yang diawali dengan menyiapkan bahan baku (durian), pemisahan antara daging dan biji durian, memasukan daging durian ke dalam wadah (toples) yang kemudian diberi garam dan kunyit (opsional), lalu proses penyimpanan atau fermentasi yang dilakukan selama 2-10 hari. Adapun dalam proses pembuatan gula aren, bahwasanya proses diawali dengan penderesan aren, pemasakan air nira, menambahkan kemiri, pencetakan menggunakan kayu bulian dan atau sungkai serta terakhir pengemasan menggunakan daun pisang kering.  Kajian etnosains pada proses pembuatan tempoyak dan gula aren terdapat konsep yang bekaitkan dengan sains yang meliputi materi klasifikasi makhluk hidup, konsep campuran dan zat, konsep suhu dan kalor, usaha dan energi dan bioteknologi fermentasi durian.
UPAYA MENINGKATKAN HASIL BELAJAR SISWA DENGAN MENGGUNAKAN MODEL PEMBELAJARAN PROJECT BASED LEARNING PADA MATERI LISTRIK DINAMIS DI SMAN 13 BUNGO Adha, Al Fajri; Syefrinando, Boby; Sulman, Fauzan
Physics and Science Education Journal (PSEJ) Physics and Science Education Journal (PSEJ), Volume 5 Nomor 2, Agustus 2025
Publisher : Physics Education Departement, Islamic State University Sulthan Thaha Saifuddin Jambi - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/28nfb524

Abstract

This research aims to describe efforts to improve student learning outcomes by using the Project Based Learning (PjBL) learning model for class XII MIPA students on Dynamic Electricity material at SMAN 13 Bungo. This research is classroom action research carried out in two cycles, where each cycle is carried out in two meetings and consists of four stages, namely action planning, action implementation, observation and evaluation, and ending with reflection. The subjects of this research were 33 students of class XII MIPA SMAN 13 Bungo, consisting of 19 students and 14 female students. The data analysis techniques used are qualitative and quantitative. The research results show that the project based learning (PjBL) learning model is effective in improving student learning outcomes in dynamic electricity subjects. Efforts to improve student learning outcomes by using observation data and end-of-cycle assessments in the form of essay questions, in cycle I obtained an average student score of 69.2 with 10 students succeeding with a student success percentage of 30.3%. In cycle II students obtained an average score of 82.2 with the number of successful students being 29 people with a student success percentage of 87.9%. Student activity and teacher activity during the learning process also increased. Based on the results of research that has been conducted, it can be concluded that the project-based learning model has proven capable and successful in improving student learning outcomes.
ENHANCING STUDENTS’ LEARNING OUTCOMES USING PROJECT-BASED LEARNING IN DYNAMIC ELECTRICITY Adha, Al Fajri; Syefrinando, Boby; Sulman, Fauzan
Physics and Science Education Journal (PSEJ) Physics and Science Education Journal (PSEJ), Volume 5 Nomor 2, Agustus 2025
Publisher : Physics Education Departement, Islamic State University Sulthan Thaha Saifuddin Jambi - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/8m910110

Abstract

This study aims to improve students’ learning outcomes through the implementation of the Project-Based Learning (PjBL) model in Dynamic Electricity for Grade XII MIPA students at SMAN 13 Bungo. The research employed a classroom action research design conducted in two cycles, with each cycle consisting of two meetings and encompassing four stages: planning, action implementation, observation and evaluation, and reflection. The research subjects were 33 students of Grade XII MIPA at SMAN 13 Bungo, comprising 19 male and 14 female students. Data were analyzed using both qualitative and quantitative techniques. The results indicate that the Project-Based Learning (PjBL) model is effective in improving students’ learning outcomes in Dynamic Electricity. Based on observation data and end-of-cycle assessments in the form of essay tests, Cycle I resulted in an average score of 69.2, with 10 students achieving mastery, representing a mastery percentage of 30.3%. In Cycle II, the average score increased to 82.2, with 29 students achieving mastery, corresponding to a mastery percentage of 87.9%. In addition, both student activity and teacher performance showed noticeable improvement throughout the learning process. Therefore, it can be concluded that the Project-Based Learning model is effective and successful in enhancing students’ learning outcomes in Dynamic Electricity