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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) JURNAL PETIK GERAM (GERAKAN AKTIF MENULIS) Jurnal Pengabdian kepada Masyarakat Nusantara Jurnal Inovasi Pendidikan Sains (JIPS) Bivalen: Chemical Studies Journal SUBAKTYA, Unpar Community Service Journal International Journal of Active Learning STEAM Journal for Elementary School Education
Rinda Angghita Putri
Universitas Katolik Parahyangan
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Penerapan model pembelajaran inkuiri terbimbing dengan media pembelajaran molymod untuk mengurangi miskonsepsi siswa pada sub pokok bahasan geometri molekul Rinda Angghita Putri; Mukhamad Nurhadi; Abdul Majid
Bivalen: Chemical Studies Journal Vol 1 No 2 (2018)
Publisher : Bachelor Degree Program of Chemical Education - Mulawarman University | Program Studi S-1 Pendidikan Kimia - Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/bcsj.v1i2.283

Abstract

Penelitian ini bertujuan untuk mengetahui penerapan model pembelajaran Inkuiri Terbimbing dengan media pembelajaran molymod dalam mengurangi miskonsepsi siswa pada pokok bahasan Geometri Molekul kelas X MIPA 7 SMA Negeri 1 Samarinda. Teknik pengambilan sampel adalah purposive sampling, dimana diambil kelas dengan kemampuan sedang berdasarkan dokumentasi nilai oleh guru pada bab sebelumnya. Sampel berjumlah 32 siswa metode penelitian yang digunakan adalah eksperimen semu (quasi eksperimen) dengan desain penelitian one group pretest-posttest design. Teknik pengumpulan data yang digunakan berupa tes diagnostik berupa soal pilihan ganda dengan lembar jawaban yang dilengkapi dengan kriteria serta certainty of response indeks (CRI), yang digunakan untuk mengetahui kelompok pemahaman siswa. Berdasarkan hasil data analisis, persentase kelompok siswa yang mengalami miskonsepsi dengan persentase tertinggi mencapai 75% pada tes diagnostik 1 dan persentase kelompok siswa yang mengalami miskonsepsi setelah dilakukan pembelajaran dengan treatment model pembelajaran Inkuiri Terbimbing dengan media pembelajaran molymod pada tes diagnostik 2 menjadi 31,25%. Hal ini menunjukkan terjadi penurunan persentase kelompok siswa yang mengalami miskonsepsi. Penurunan miskonsepsi siswa terjadi dengan persentase terendah 25% hingga mencapai persentase tertinggi yaitu 53,13%. Berdasarkan hasil analisis data, dapat disimpulkan bahwa miskonsepsi siswa menurun dengan penerapan model pembelajaran Inkuiri Terbimbing dengan media pembelajaran molymod pada pokok bahasan Geometri Molekul
Efektivitas Bahan Ajar Blended Learning Berbasis Multipel Representasi Untuk Meningkatkan Self Regulation Mahasiswa pada Materi Larutan Elektrolit Non-Elektrolit dan Sifat Koligatif Larutan Putri, Rinda Angghita
Jurnal Inovasi Pendidikan Sains (JIPS) Vol. 5 No. 2 (2024)
Publisher : Universitas Muhammadiyah Purworejo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37729/jips.v5i2.4318

Abstract

Penelitian dan pengembangan ini bertujuan untuk (1) mengembangkan bahan ajar yang valid dan layak untuk meningkatkan self regulation mahasiswa, (2) mengetahui efektivitas bahan ajar yang dihasilkan dalam meningkatkan self regulation mahasiswa. Rancangan penelitian dan pengembangan ini mengacu pada model penelitian dan pengembangan Lee & Owens. Hasil pengembangan adalah bahan ajar blended learning pada materi larutan elektrolit non-elektrolit dan sifat koligatif larutan, pada mata kuliah Kimia Dasar II yang disajikan secara online pada laman Sipejar serta bahan ajar offline berupa Lembar Kerja Mahasiswa. Hasil uji validitas dan kelayakan menunjukkan bahwa bahan ajar hasil pengembangan valid dan layak untuk diaplikasikan dalam pembelajaran dengan tingkat kelayakan dari ahli dan dari mahasiswa sebesar 79 persen. Berdasarkan hasil uji efektivitas yang telah dilakukan melalui kegiatan pembelajaran, dinyatakan bahwa hasil pengembangan efektif diaplikasikan pada pokok bahasan larutan elektrolit non-elektrolit dan sifat koligatif larutan. Peningkatan self regulation mahasiswa ditunjukkan dengan skor n-gain terhadap hasil angket Self Regulated Learning sebelum dan sesudah pembelajaran. skor n-gain tertinggi diperoleh yaitu sebesar 0,852 dan skor n-gain terendah diperoleh sebesar 0,027. Sehingga dapat diketahui bahwa 4 mahasiswa mengalami peningkatan self regulation yang tinggi, 13 mahasiswa mengalami peningkatan self regulation sedang dan 15 mahasiswa mengalami peningkatan SRL rendah.
Penerapan Model Cooperative Learning Tipe Jigsaw untuk Meningkatkan Pemahaman Materi Sistem Bilangan pada Mahasiswa di FKIP UNPAR Amin, M.; Trida Tahu, Maria Yulia; Angghita Putri, Rinda
Petik: Jurnal Pendidikan Teknologi Informasi Dan Komunikasi Vol. 11 No. 1 (2025): Volume 11 No 1 Maret 2025
Publisher : Pendidikan Teknologi Informasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/petik.v11i1.2484

Abstract

Abstrak Penguasaan konsep numerasi merupakan aspek fundamental bagi mahasiswa calon pendidik dalam bidang Teknik Informatika dan Komputer (TIK), terutama dalam memahami sistem bilangan biner, oktal, desimal, dan hexadesimal yang menjadi dasar dalam komputasi. Namun, mahasiswa yang berasal dari daerah 3T (Terdepan, Terpencil, dan Tertinggal) masih menghadapi kendala dalam memahami konsep tersebut akibat keterbatasan pemahaman dasar matematika, minimnya akses terhadap sumber belajar, serta metode pengajaran yang kurang interaktif. Penelitian ini bertujuan untuk menganalisis efektivitas penerapan model Cooperative Learning tipe Jigsaw dalam meningkatkan pemahaman numerasi mahasiswa calon guru TIK di FKIP UNPAR, khususnya yang berasal dari daerah 3T. Model pembelajaran ini dirancang untuk meningkatkan partisipasi aktif mahasiswa, mendorong kolaborasi, serta memperkuat pemahaman konsep melalui diskusi dan kerja kelompok. Metode penelitian yang digunakan adalah pretest-posttest one-group design, dengan instrumen berupa tes uraian. Data yang diperoleh dianalisis menggunakan perangkat lunak SPSS melalui uji Gain Ternormalisasi, analisis statistik deskriptif, serta uji-t berpasangan. Hasil penelitian menunjukkan bahwa model Jigsaw secara signifikan meningkatkan pemahaman numerasi mahasiswa, sebagaimana dibuktikan oleh peningkatan skor posttest dan hasil uji statistik (p < 0.05). Dengan demikian, dapat disimpulkan bahwa penerapan model Jigsaw memberikan dampak signifikan dalam meningkatkan pemahaman numerasi mahasiswa pada materi sistem bilangan di FKIP UNPAR. Kata Kunci: Cooperative Learning, Numerasi, Sistem Bilangan   Abstract Mastery of numeracy concepts is a fundamental aspect for prospective educators in the field of Information and Computer Technology (ICT), particularly in understanding number systems such as binary, octal, decimal, and hexadecimal, which form the foundation of computation. However, students from 3T (frontier, outermost, and disadvantaged) areas still face challenges in grasping these concepts due to limited foundational mathematical knowledge, restricted access to learning resources, and less interactive teaching methods. This study aims to analyze the effectiveness of implementing the Cooperative Learning Jigsaw model in enhancing numeracy comprehension among prospective ICT teachers at FKIP UNPAR, particularly those from 3T areas. This instructional model is designed to promote active student participation, encourage collaboration, and strengthen conceptual understanding through discussion and group work. The research employs a pretest-posttest one-group design, with an essay test as the instrument. The collected data were analyzed using SPSS software through normalized gain tests, descriptive statistical analysis, and paired t-tests. The results indicate that the Jigsaw model significantly improves students' numeracy comprehension, as evidenced by the increase in post-test scores and statistical test results (p < 0.05). Thus, it can be concluded that the implementation of the Jigsaw model has a significant impact on enhancing students' numeracy understanding in the number system topic at FKIP UNPAR. Keyword: Cooperative Learning, Numeracy, Number System
COGNITIVE LOAD REDUCTION STRATEGY IN LEARNING STOICHIOMETRY FOR 3T STUDENTS: AN APPROACH TO OVERCOMING COGNITIVE LOAD IN CHEMISTRY NUMERATION Damayanti, Yosephine Debbie; Putri, Rinda Angghita
International Journal of Active Learning Vol. 10 No. 1 (2025): April 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ijal.v10i1.22475

Abstract

This study aims to analyze the effectiveness of cognitive load reduction strategies in improving 3T students' understanding of the concept of stoichiometry. Students from 3T areas often have difficulty in understanding chemical concepts due to limited access to quality learning resources and challenges in numeracy. Therefore, this study applies a cognitive load reduction strategy that includes material segmentation, scaffolding, concept visualization, and the use of analogies and real contexts in stoichiometry learning. The research method used is a quasi-experiment with a pretest-posttest control group design. The subjects of the study consisted of 3T students who were divided into experimental groups and control groups. Data were collected through a stoichiometry understanding test, a cognitive load questionnaire, and in-depth interviews. The results of the analysis showed that the experimental group experienced a significant increase in posttest scores compared to the control group. In addition, students in the experimental group showed a higher level of understanding retention and a reduction in misconceptions after the implementation of the cognitive load reduction strategy. This study provides evidence that the cognitive load reduction strategy can improve the effectiveness of stoichiometry learning by reducing students' cognitive load. The implications of this study suggest that this approach can be applied more widely in chemistry teaching to improve students' conceptual understanding and numeracy skills. Thus, the results of this study can be the basis for the development of more innovative and adaptive teaching methods for students with diverse educational backgrounds.
PROPORTIONAL THINKING MECHANISM: EFFECTIVENESS OF DUAL-PROCESSING METHOD IN OVERCOMING NUMERATION OBSTACLES IN CHEMISTRY LEARNING FOR 3T STUDENTS Damayanti, Yosephine Debbie; Putri, Rinda Angghita
International Journal of Active Learning Vol. 10 No. 2 (2025): October 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ijal.v10i2.22476

Abstract

This study aims to examine the effectiveness of the dual-processing method in improving the proportional thinking skills of 3T students in chemistry learning, especially in dealing with numeracy barriers. The dual-processing method refers to a cognitive theory that combines intuitive thinking (System 1) and analytical thinking (System 2) to improve students' conceptual understanding and numeracy skills. This study used a quantitative and qualitative approach with a pre-test and post-test experimental design and observation of student participation during the learning process. The results showed that after the dual-processing method intervention, there was a significant increase in students' numeracy skills, with an average post-test score increasing by 33.5 points compared to the pre-test. In addition, this method also helps reduce academic anxiety and increase students' confidence in solving numeracy problems. Classroom observations showed that students were more active in discussions and more reflective in solving chemistry problems than before the intervention. The dual-processing method has been proven effective in improving 3T students' numeracy understanding and overcoming proportional thinking barriers in chemistry learning. Therefore, the integration of this method into the higher education curriculum is recommended to improve students' critical and analytical thinking skills in numeracy-based disciplines.
Pelatihan Pembuatan Hand Sanitizer Bagi Calon Mahasiswa Dari Daerah 3T Susianna, Nancy; Damayanti, Yosephine Debbie; Putri, Rinda Angghita
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 6 No. 2 (2025): Jurnal Pengabdian kepada Masyarakat Nusantara Edisi April - Juni
Publisher : Lembaga Dongan Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55338/jpkmn.v6i2.5927

Abstract

Pelatihan pembuatan hand sanitizer bagi calon mahasiswa dari wilayah 3T (Terdepan, Terluar, dan Tertinggal) bertujuan untuk meningkatkan pemahaman teoretis dan keterampilan praktis mereka dalam bidang kimia dasar. Kegiatan ini melibatkan 42 peserta dari Papua, dengan pendekatan partisipatif yang terdiri dari sesi teoretis, praktik langsung, dan diskusi kelompok. Hasil pelatihan menunjukkan bahwa 90% peserta berhasil memahami materi yang disampaikan, dan 85% produk yang dihasilkan memenuhi standar WHO. Selain meningkatkan keterampilan teknis, pelatihan ini juga memberikan dampak positif pada pengembangan sikap disiplin, tanggung jawab, dan kemampuan kerja sama peserta. Evaluasi umpan balik menunjukkan tingkat kepuasan yang tinggi terhadap metode dan materi pelatihan, meskipun ada usulan untuk memperpanjang durasi kegiatan dan menambah variasi materi. Pelatihan ini memberikan pengalaman berharga bagi peserta dan menjadi model potensial untuk program serupa di masa depan, guna mendukung peningkatan kualitas pendidikan dan pengembangan kapasitas sumber daya manusia di wilayah 3T.
Honing Scientific Logic: Cognitive Intervention Strategies in Scientific Literacy and Numeration for Primary School Children Nancy Susianna; Yosephine Debbie Damayanti; Anggie Siti Perdani; Rinda Angghita Putri; William Xaveriano Waresindo; Elvinda Juita Grace Zai; Bernadus Albertus Salaisek; Theresia Susanti Salolosit
Jurnal Penelitian Pendidikan IPA Vol 11 No 12 (2025): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i12.13383

Abstract

This community service activity was carried out at MIS Nyalindung, Cisarua, with the aim of improving the scientific literacy and numeracy skills of elementary school students through a literacy- and STEM-based approach. This activity involved 53 students from grades 3 to 6, who were divided into two phases based on grade level. The intervention was carried out through a combination of reading literary and information texts, as well as simple experiments on changes in the states of objects. Evaluation was carried out through pretests and posttests, which showed a significant increase in students' average scores in both phases, with normalized gains of 0.38 and 0.47, respectively. The results of the paired t-test showed a statistically significant increase. In addition to cognitive improvements, this activity also showed a positive impact on the affective aspect, where 85% of students felt more motivated to learn science, and 90% expressed satisfaction with the learning methods used. The questionnaire data showed that most students had visual (43%) and kinesthetic (39%) learning styles, which supports the effectiveness of the multimodal approach in learning. This activity also contributed 450 literacy- and STEM-themed reading books as a form of ongoing support for strengthening literacy culture in schools. The results of observations showed an increase in active participation, the ability to work together, and communication skills of students. The role of teachers as facilitators also contributed to creating a fun and productive learning environment. Overall, this activity demonstrates that the literacy- and STEM-based approach is effective when implemented at the elementary school level and has a positive impact on fostering active, contextual, and sustainable learning.
AI-Storylit: Interactive Digital Storybook sebagai Media Literasi Visual Berbasis Kecerdasan Buatan di Sekolah Dasar Alfiansari, Anggitya; Nurfadhilah, Findiyas Azizah; Ishartomo, Farid; Juhaevah, Fahruh; Jannah, Yunita Miftahul; Putri, Rinda Angghita
GERAM Vol. 14 No. 1 (2026): GERAM (Gerakan Aktif Menulis)
Publisher : Program Studi Pendidikan Bahasa dan Sastra Indonesia FKIP Universitas Islam Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/geram.2026.27317

Abstract

Perkembangan kecerdasan buatan (Artificial Intelligence) membuka peluang besar untuk menghadirkan inovasi media pembelajaran yang lebih adaptif, interaktif, dan menarik bagi siswa sekolah dasar. Penelitian ini bertujuan untuk mengembangkan AI-StoryLIT, sebuah Interactive Digital Storybook berbasis kecerdasan buatan yang dirancang untuk memperkuat literasi visual dan kemampuan memahami bacaan siswa sekolah dasar. Penelitian menggunakan metode Research and Development (R&D) dengan model ADDIE (Analysis, Design, Development, Implementation, and Evaluation). Subjek penelitian melibatkan 16 siswa kelas V di SDN 1 Gondang, kecamatan Tugu, kabupaten Trenggalek, serta 2 ahli materi dan 2 ahli media sebagai validator. Hasil penelitian menunjukkan bahwa: (1) media AI-StoryLIT memenuhi kriteria kevalidan dengan kategori sangat layak berdasarkan validasi ahli media (91%) dan ahli materi (87,2%); (2) media memenuhi kriteria kepraktisan dengan kategori sangat baik berdasarkan uji coba lapangan (89,06%); dan (3) media efektif meningkatkan pemahaman membaca dengan peningkatan skor rata-rata dari 64 menjadi 82 (peningkatan 28%), nilai N-Gain 0,50 (kategori sedang), serta ketuntasan belajar mencapai 87% melampaui standar minimal 85%. Media juga efektif meningkatkan motivasi belajar siswa dengan peningkatan rata-rata sebesar 35% (kategori sedang-tinggi). Media ini terbukti layak digunakan sebagai alternatif inovatif dalam pembelajaran literasi di sekolah dasar, khususnya untuk memperkuat literasi visual dan pemahaman membaca siswa kelas V.
Efektivitas AI-Storylit dalam Meningkatkan Literasi Visual dan Computational Thinking Siswa Sekolah Dasar Jannah, Yunita Miftahul; Iktia, Garcia; Wahyuningsih, Yenik; Restiafandi, Wahyu; Batari, Andi Dinda; Hakim, Muhammad Al Furqan; Putri, Rinda Angghita
GERAM Vol. 14 No. 1 (2026): GERAM (Gerakan Aktif Menulis)
Publisher : Program Studi Pendidikan Bahasa dan Sastra Indonesia FKIP Universitas Islam Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/geram.2026.27318

Abstract

Penelitian ini mengkaji pengaruh AI-StoryLIT, Interactive Digital Storybook berbasis kecerdasan buatan dengan fitur text-to-speech, image generation, dan adaptive feedback, terhadap literasi visual dan kemampuan computational thinking siswa kelas V sekolah dasar. Pendekatan kuantitatif dengan desain kuasi-eksperimen pretest-posttest control group diterapkan pada 30 siswa SDN 1 Wonocoyo yang terbagi dalam kelompok eksperimen (n=15) dan kelompok kontrol (n=15). Instrumen tes telah divalidasi ahli (87,2%), dengan analisis menggunakan uji-t independen, N-Gain, dan effect size Cohen's d. Hasil menunjukkan peningkatan signifikan pada kelompok eksperimen. Literasi visual mencapai rerata posttest 84,38 (N-Gain 0,55; sedang) dibanding kontrol 72,12 (N-Gain 0,21; rendah), dengan effect size 1,21 (besar). Computational thinking mencapai rerata 82,75 (N-Gain 0,54; sedang) dibanding kontrol 70,18 (N-Gain 0,19; rendah), dengan effect size 1,34 (besar). Peningkatan tertinggi terjadi pada indikator interpretasi dan pengenalan pola. AI-StoryLIT terbukti menjadi alternatif strategis dalam pembelajaran abad ke-21 yang integratif dan adaptif di sekolah dasar.
Needs Analysis of STEAM Based E-LKPD to Enhance Learning Independence of Grade IV Elementary Students Yunita Miftahul Jannah; Ika Febriana Wati; Dhesta Youlandi Rahayu Sulistiyawati; Ilham Fatkhu Romadhon; Rinda Angghita Putri
STEAM Journal For Elementary School Education Vol. 2 No. 01 (2026): STEAM Journal for Elementary School Education
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/sjese.2.01.2026.5

Abstract

Learning independence is an essential competency in the Merdeka Curriculum. However, in practice, grade IV elementary school students still demonstrate a fairly high dependence on their classroom teachers, particularly in science learning on the topic of changes in the state of matter. This study aims to analyze the need for developing a STEAM based E-LKPD to enhance the learning independence of grade IV students at SDN 1 Wonocoyo. The method used in this study was a preliminary study with a descriptive qualitative and quantitative approach. The research subjects included one grade IV teacher and students at SDN 1 Wonocoyo. Data collection instruments consisted of interview guidelines, student needs questionnaires, learning observation sheets, and documentation studies. The analysis yielded three main findings. First, from the teacher's perspective, the available worksheets were still dominated by memorization questions and had not integrated the five aspects of STEAM. Second, from the student's perspective, 85% of respondents stated that they were more interested in interactive digital media and experienced difficulty understanding the concepts of changes in the state of matter in the absence of visual simulations. Third, from the perspective of learning independence, 78% of students at SDN 1 Wonocoyo were not yet able to manage their own learning strategies because reflection was rarely practiced and they tended to be passive, waiting for teacher instructions. Based on these three findings, it can be concluded that the development of a STEAM based E-LKPD is highly necessary, with key features including interactive simulations on the topic of changes in the state of matter, accompanied by self-reflection rubrics, collaborative project activities, and practical guides for teachers. The results of this needs analysis serve as an important foundation for the subsequent design and development stages of the product at SDN 1 Wonocoyo.
Co-Authors Abdul Majid Alfiansari, Anggitya Anggie Siti Perdani Batari, Andi Dinda Bernadus Albertus Salaisek Damayanti, Yosephine Debbie Dhesta Youlandi Rahayu Sulistiyawati Elvinda Juita Grace Zai Farid Ishartomo Garcia Iktia Hakim, Muhammad Al Furqan Ika Febriana Wati Ilham Fatkhu Romadhon Juhaevah, Fahruh M. Amin Mukhamad Nurhadi, Mukhamad Nancy Susianna Nanda Veruna Enun Kharisma Nurfadhilah, Findiyas Azizah Restiafandi, Wahyu Theresia Susanti Salolosit Trida Tahu, Maria Yulia Wahyuningsih, Yenik William Xaveriano Waresindo Yunita Miftahul Jannah