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All Journal Jurnal Penelitian dan Evaluasi Pendidikan RADIASI: Jurnal Berkala Pendidikan Fisika Jurnal Pendidikan Matematika dan IPA Tadris: Jurnal keguruan dan Ilmu Tarbiyah Jurnal Pembelajaran Fisika Jurnal Pendidikan Fisika FKIP UM Metro JURNAL ILMIAH PENDIDIKAN FISIKA AL BIRUNI Pedagogia: Jurnal Pendidikan Edufisika: Jurnal Pendidikan Fisika Jurnal Penelitian Pembelajaran Fisika JIPF (Jurnal Ilmu Pendidikan Fisika) SEJ (Science Education Journal) Jurnal Penelitian Pendidikan IPA (JPPIPA) Momentum: Physics Education Journal Indonesian Journal of Science and Mathematics Education Journal of Natural Science and Integration IKRA-ITH Humaniora : Jurnal Sosial dan Humaniora Sebatik Jurnal Riset Teknologi dan Inovasi Pendidikan (Jartika) JURNAL EKSAKTA PENDIDIKAN (JEP) Jurnal Pendidikan Fisika dan Teknologi Physics Education Research Journal Jurnal Pendidikan Fisika dan Sains (JPFS) INSECTA: Integrative Science Education and Teaching Activity Journal Ruang Pengabdian : Jurnal Pengabdian Kepada Masyarakat Online Learning in Educational Research Mudabbir: Journal Research and Education Studies Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) Jurnal Pendidikan MIPA Asian Journal of Science Education Jurnal PPS-TP: Jurnal Pendidikan Analisis, Aplikasi Teori dan Hasil Penelitian Ruang Pengabdian: Jurnal Pengabdian kepada Masyarakat Journal of Innovation in Applied Natural Science
Herlina, Kartini
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Development of PjBL-STEM Integrated Student Worksheets (LKPD) in Differentiated Learning to Improve Student’s Scientific Literacy Skills Rahmah, Karlina; Suyatna, Agus; Distrik, I Wayan; Viyanti, Viyanti; Herlina, Kartini
Sebatik Vol. 29 No. 2 (2025): December 2025
Publisher : STMIK Widya Cipta Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46984/sebatik.v29i2.2621

Abstract

This study aims to develop a Student Worksheet (LKPD) integrated with Project-Based Learning (PjBL) and STEM within differentiated instruction to improve students' scientific literacy skills in a valid, practical, and effective manner. This research is a development study using the ADDIE model, which consists of five stages: Analyze, Define, Design, Implementation, and Evaluation. The results of data analysis show that the developed LKPD is valid for stimulating students' scientific literacy skills on the topic of renewable energy, with an overall validity percentage of 91.93%. This validity includes 92.80% for content, 92.70% for construct, and 90.27% for language aspects. The practicality of the LKPD reached 91.56%, categorized as very practical. The practicality assessment consisted of 90.90% for implementation, 90.62% for readability, and 93.18% for attractiveness. In terms of effectiveness, the LKPD obtained an N-Gain score of 0.5, which falls into the moderate category. The average pretest score was 39.72, which increased to 74.72 on the posttest. Based on the analysis results, it can be concluded that the LKPD integrated with PjBL-STEM and differentiated instruction is valid in terms of content, language, and construct. The practicality of the LKPD is categorized as very practical in terms of implementation, attractiveness, and readability, making it suitable for use in senior high school physics learning (Phase E) under the Merdeka Curriculum with the topic of Renewable Energy. The effectiveness of the LKPD is categorized as moderate, indicating that it can stimulate students’ scientific literacy skills on the topic of renewable energy.
The learning program validity of using the ExPRession model to stimulate students’ systems thinking and numeracy skills Haryanti, Septina Sri; Herlina, Kartini; Abdurrahman, Abdurrahman
Momentum: Physics Education Journal Vol. 7 No. 1 (2023)
Publisher : Universitas PGRI Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/mpej.v7i1.8096

Abstract

This study aims to describe a learning program using the ExPRession model which is valid in stimulating students' systems thinking and numeracy skills on the topic of light interference. The design of this research is Design and Development Research (DDR). The data from this study were in the form of validity test results which were analyzed using mixed methods (quantitative and qualitative). The results of the data analysis showed that the learning program developed obtained a score percentage of 91.1% with very valid criteria. Based on the results of data analysis, it can be concluded that the learning program with the Expression model is very valid to stimulate students' systems thinking and numeracy skills. This is because the content validity shows that the learning program using the Expression model can be applied in learning Physics in Senior High School Class XI in the even semester on the topic of Optics (Light Interference) to stimulate students' systems thinking and numeracy skills. Furthermore, in terms of media and design validity, the teaching materials in this learning program are very interactive or multimedia-based. Therefore, they can be innovations to attract interest and motivate students to learn.
Canva-assisted Learning of Inquiry Sequences (LOIS)-based e-worksheet effectiveness Herlina, Kartini; Ertikanto, Chandra; Nyeneng, I Dewa Putu; Suane, Wayan; Wicaksono, B Anggit; Divia, Bizry Cahya
Momentum: Physics Education Journal Vol. 7 No. 2 (2023)
Publisher : Universitas PGRI Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/mpej.v7i2.8224

Abstract

Education in Indonesia has undergone a transformation that was initially conventional but now necessitates the integration of technology. Materials for teaching that can aid students in learning are required. The purpose of this study is to explain how well the e-worksheet for learning dynamic fluid physics works. This research uses a modified ADDIE model for research and development. The viability of the e-worksheet is estimated using a learning accomplishment test. The subjects of this review were thirty understudies in class XI at SMA Negeri 5 Bandar Lampung. The side effect of the test shows that the feasibility of e-worksheets in the control class is low given the low rules of learning based on revelation learning. The effectiveness of e-worksheets in the experimental class is very high.
Training on Making Natural Disaster Sensor Teaching Aids as an Implementation SDGs in the Merdeka Curriculum for Teachers at Bandarlampung Abdurrahman, Abdurrahman; Herlina, Kartini; Anggreini, Anggreini
Ruang Pengabdian: Jurnal Pengabdian kepada Masyarakat Vol. 5 No. 1 (2025): RUANG PENGABDIAN: Jurnal Pengabdian kepada Masyarakat
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/rp/v5i1.hal.46-55

Abstract

Natural disasters are serious threat to life and the environmental ecosystem. Education has an important role in introducing concepts to achieve SDGs in curriculum. However, various challenges faced by physics teachers in Bandarlampung are mainly related to the concept of SDGs and the lack of teaching aids that support learning. Therefore, this activity aims to provide training to physics teachers in Bandarlampung to making and using natural disaster sensor teaching aids. This training uses the IPA (informative-participative-applicative) method including pretest posttests, lectures, discussions, workshops, and presentations. The expected output of this study is an article that will be published in the sinta-4 indexed community service journal, intellectual property rights form of natural disaster sensor teaching aids for the topics of climate change and global warming. The results of the training showed increase teachers' understanding and skills in designing natural disaster sensor teaching aids by utilizing electronic waste. This training become a model for the Development of Continuous Professionalism Improvement of Physics Teachers in the City of Bandar Lampung.
Performance Analysis of Bio-batteries from Organic Waste for Alternative Electric Energy Nata Raharjo, M. Arya; Arifia, Amanda Fajar; Herlina, Kartini
Journal of Innovation in Applied Natural Science Vol. 1 No. 1 (2025): Journal of Innovation in Applied Natural Science
Publisher : CV Media Inti Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58723/jinas.v1i1.16

Abstract

Background of study: Biobatteries are an innovative form of renewable energy technology that utilize organic materials to produce electricity through electrochemical reactions. Organic waste such as banana and pineapple peels contains natural electrolytes, making them potential sustainable and eco-friendly energy sources.Aims and scope of paper: This study aims to evaluate the performance of simple biobatteries using banana and pineapple peels as electrolyte materials. The research focuses on measuring voltage and current generation over seven days and assessing the stability and durability of each type of organic waste.Methods: Biobatteries were assembled using zinc (Zn) electrodes as the anode and carbon rods as the cathode. The peels were ground into a paste and used as the electrolyte. Daily measurements of voltage and current were taken for seven consecutive days to analyze performance trends.Result: Test results showed that both types of biobatteries were capable of producing sufficient voltage and current to power simple electronic devices such as small LEDs, wall clocks, and basic household appliances. However, biobattery performance decreased over time due to water evaporation, degradation of active compounds, and environmental influences such as temperature and humidity. Overall, banana peels performed more consistently than pineapple peels.Conclusion: This research demonstrates that organic waste can serve as a viable material for renewable energy generation. Biobatteries made from fruit peels not only help reduce waste but also have potential for educational use and community energy initiatives.
Analysis of Teacher Needs Towards the Development of STEM-PjBL Based Alternative Energy Learning to Improve Creative Problem Solving Irma Sari, Fatma; Herlina, Kartini; Rosidin, Undang; Distrik, I Wayan; Festiana, Ike
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol. 14 No. 2: April 2026
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v14i2.19051

Abstract

Alternative energy learning in high school is still dominated by theoretical and teacher-centered approaches, thus not providing enough space for students to develop higher-order thinking skills, especially Creative Problem Solving (CPS). The integration of the STEM approach through Project-Based Learning (PjBL) has the potential to support more contextual and problem-oriented learning. However, learning development needs to be based on a systematic needs analysis. This study aims to describe the needs of teachers towards the development of STEM-PjBL-based learning in improving students' creative problem solving on the topic of alternative energy. This study involved 27 Physics teachers in Lampung Province. The method used in this study was a quantitative method. Data were collected using a questionnaire. Data were analyzed using descriptive analysis. The results of the needs analysis showed that 33% of teachers used the STEM-PjBL learning model, around 48.1% of teachers used STEM-PjBL integrated student worksheets (LKPD), and 63% of teachers still used printed books as learning resources. The teaching materials used have not been able to improve students' creative problem-solving, where 96.3% of teachers needed student worksheets that could improve these abilities. Based on the results of the needs analysis that has been carried out, most teachers showed a positive perception towards the development of STEM-PjBL-based learning to improve students' creative problem-solving on the topic of alternative energy.
Development of a PjBL-STEM-Based IPAS Project Learning Program Oriented Toward Deep Learning to Enhance Vocational Students' Creativity and Performance Skills Cahyawati, Arlik; Suyatna, Agus; Rosidin, Undang; Herlina, Kartini; Distrik, I Wayan
Tadris: Jurnal Keguruan dan Ilmu Tarbiyah Vol 11 No 1 (2026): Tadris: Jurnal Keguruan dan Ilmu Tarbiyah
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/tadris.v11i1.29022

Abstract

This study aims to develop and evaluate a Project-Based Learning integrated with STEM (PjBL-STEM) learning program oriented toward deep learning principles—encompassing mindful, meaningful, and joyful learning—within the IPAS (Natural and Social Sciences) subject for tenth-grade vocational high school students. Motivated by the persistent gap between conventional instructional practice and the competency demands of Industry 4.0, the study developed a structured instructional package consisting of a Deep Learning Lesson Plan (Perencanaan Pembelajaran Mendalam/PPM), student worksheets (LKPD), and supporting handouts, all anchored in the PjBL-STEM framework applied to electromagnetic induction as a sustainable energy technology context. The research employed a mixed-method approach guided by the four-stage 4D instructional development model (Define, Design, Develop, Disseminate). The study involved two classes of tenth-grade students enrolled in the Electrical Power Installation Engineering program (X TITL-1 as experimental group; X TITL-2 as control group) at a public vocational high school in Bandar Lampung during the 2025/2026 academic year. Expert validation by three specialists yielded an overall validity score of 91.9% for the lesson plan and 91.5% for the student worksheets and handouts, both classified as highly valid. Teacher practicality evaluation indicated an overall score of 90.7%, categorized as excellent. Effectiveness analysis using the normalized gain (N-Gain) index revealed that the experimental group achieved a mean N-Gain of 0.90 (high category) for performance skills and 1.00 (high category) for creativity, compared with 0.30 and 0.45, respectively, for the control group receiving conventional instruction. These findings establish that integrating PjBL-STEM with deep learning principles produces a valid, practical, and effective instructional framework capable of significantly enhancing vocational students' creativity and practical performance competencies relevant to contemporary technological challenges.
Bricket sebagai Pembelajaran Berbasis Proyek Untuk Melatihkan Kemampuan Berpikir Kreatif dengan Unjuk Kerja Pada Mata Kuliah Laboratorium Pembelajaran Berbasis Alam Sekitar Zakiya, Hanifah; Falamy, Ryna Aulia; Riyanda, Afif Rahman; Herlina, Kartini
Jurnal Pendidikan Fisika dan Sains (JPFS) Vol 9 No 01 (2026): Maret
Publisher : Pendidikan Fisika, FKIP, Universitas Nahdlatul Ulama Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52188/jpfs.v9i01.1813

Abstract

Keterampilan berpikir kreatif sebagai kompetensi abad ke-21 memerlukan media pembelajaran kontekstual. Penelitian ini menjawab kesenjangan antara implementasi Pembelajaran Berbasis Proyek  dan penilaian kreativitas yang masih jarang mengintegrasikan validasi produk secara empiris. Tujuan penelitian adalah menguji efektivitas model Pembelajaran Berbasis Proyek berbasis alam sekitar melalui proyek biobriket untuk melatihkan berpikir kreatif melaui unjuk kerja. Penelitian menggunakan desain studi kasus kualitatif pada mata kuliah Laboratorium Pembelajaran Berbasis Alam Sekitar, dengan data dikumpulkan melalui observasi, analisis dokumen, dan wawancara, yang dianalisis secara tematik. Hasil penelitian menunjukkan bahwa: (1) setiap sintaks Pembelajaran Berbasis Proyek   dapat memfasilitasi indikator kreativitas berbeda, melalui identifikasi masalah yang memicu orisinalitas dan kelancaran ide; (2) validasi kinerja biobriket (uji kadar air, abu, kepadatan) berperan sebagai pemicu yang mengubah kreativitas menjadi inovasi saintifik melalui siklus yang berulang evaluasi-revisi; (3) keefektifan model ditentukan oleh keautentikan konteks  dan pendampingan selama proses pembuatan untuk menjembatani kesesuaian ide dan proses hingga dapat biobriket yang ideal. Simpulan penelitian menegaskan bahwa integrasi validasi empiris ke dalam inti pembelajaran berbasis proyek tidak hanya melatih kreativitas, tetapi juga membangun tanggung jawab ilmiah mahasiswa, sehingga berkontribusi pada pengembangan model pembelajaran sains yang relevan dan transformatif.
Co-Authors Abdurahman Abdurrahman Adyt Anugrah Afif Rahman Riyanda Agus Suyatna Ahmad Naufal Umam Ambara, Dila Triwahyu Amrullah, Wahyu Farhan Andra, Doni Andriani, Dini Anggreini, Anggreini Arifia, Amanda Fajar Asih, Titik Dwi Ayida, Leovi Permata Azizah, Munadhirotul B. Anggit Wicaksono, B. Anggit Blasius Anggit Wicaksono, Blasius Anggit Cahyawati, Arlik Chairunnisya, Sofhia Chandra Ertikanto Chansyanah Diawati Daman Saputri, Nadiyah Damayanti, Elok Della, Anggia Irma Dimas Permadi Distrik, I Wayan Divia, Bizry Cahya Dwinda, Syahnaz Gustianne Erlida Amnie Fachrunnisa*, Putri Falamy, Ryna Aulia Fatkhur Rohman Fauziah, Fitri Fenanda, Hindun Eka Gustina, Emi Handayani, Meita Puteri Haryanti, Septina Sri Herdila, Preti Hervin Maulina, Hervin Huda, Anwaril I Dewa Putu Nyeneng I Wayan Distrik Ida Susanti Ike - Festiana Irma Sari, Fatma Ismu Wahyudi Janah, Wardatul Laksono Trisnantoro Lengkana, Dewi Luqman Hakim Marsakha, Annisa Tasya Median Agus Priadi Muhammad, Meizano Ardhi Munna, Kamila Nata Raharjo, M. Arya Nela, Lita Maylanindia Neni Hasnunidah Nisa, Hayatun Noor Fadiawati Nurjanah, Ayu Nurmala Nurmala Oktariya, Putri Pramita Sylvia Dewi Purnamasari, Lilis Putri, Cindi Ratna Putri, Dita Shanda Putri, Erlita Yuani Rabbani, Ghani Fadhil Raharjo, M. Arya Nata Rahmah, Karlina Rangga Firdaus Reni Dwi Puspitasari Safitri, Ida Safitri, Nadiyah Sagala, Margaretha Karolina Sari, Deswita Elliya Sari, Putri Mardiana Saroji, Ahmad Setyarini, Marina Sholeha, Dwi Siti Siti Nurhasanah Sparisoma Viridi SRI RAHAYU Suane, Wayan Syafrimen Syafril Tri Jalmo Trimo Saputro Undang Rosidin Viyanti , Viyanti Viyanti Viyanti Wicaksono, B Anggit Yunita, Reva Mela Yusof, Rorlinda Zakiya, Hanifah