Article Per Year (5 Year)
p-Index From 2021 - 2026
3.46
P-Index
This Author published in this journals
All Journal Jurnal Pendidikan Fisika Jurnal Obsesi: Jurnal Pendidikan Anak Usia Dini Jurnal Penelitian Pendidikan IPA (JPPIPA) Educatio ORBITA: Jurnal Pendidikan dan Ilmu Fisika Jambura Physics Journal Ideas: Jurnal Pendidikan, Sosial dan Budaya Physics Education Research Journal Aksara: Jurnal Ilmu Pendidikan Nonformal Eduproxima : Jurnal Ilmiah Pendidikan IPA Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) Didaktika: Jurnal Kependidikan Jurnal Jendela Pendidikan Jurnal Pijar MIPA
Ritin Uloli
Universitas Negeri Gorontalo
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Energy Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

Published : 27 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 27 Documents
Search

 1   2   3 
Development of Learning Media Using Smart Apps Creator Based on Local Wisdom in Work and Energy Materials Nurmila; Tirtawaty Abdjul; Ritin Uloli
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.5818

Abstract

Technology-based learning media in this era's education field is essential to deliver more exciting and interactive learning that can be linked to local wisdom. This research aims to describe the validity, practicality, and effectiveness of learning media using SAC based on local wisdom on the material of work and energy in 10th grade of SMA Negeri 1 Tinangkung and SMA Negeri 2 Tinangkung. This research uses the development of ADDIE Models. The namely obtained the average percentage validation results for media of 96.67% and material of 96.69% and is in the very valid category, the practicality of learning media used with an average percentage of assessment for small classes of 91.47% and large classes of 97.68% with a very good predicate. The average assessment percentage for learner responses in small classes is 94.46%. In contrast, for large classes, it is 87.14%. The effectiveness of learning media for learner activity observation sheets in small classes is 100%, and in large classes is 99.78%, with a very good predicate. For learning outcomes in the small class, N-Gain was 0.98 with a high category, and the extended class was 0.965 with a very high category.
STEAM Approach to Students' Critical Thinking Ability on the Concept of Sound Waves for Developing PBL Model Learning Tools Yulianti Kohohon; Mursalin; Muhammad Yusuf; Masri Kudrat Umar; Tirtawaty Abdjul; Ritin Uloli
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.6776

Abstract

One learning model that supports improving critical thinking skills and developing 21st century education is the PBL model. This research aims to describe the quality of the STEAM approach-based PBL model learning tools development for Students' Critical Thinking Ability on the concept of sound wave using the ADDIE development model. The results of the validation carried out by three validators obtained an average percentage for the learning implementation plan of 93.08%, student activity sheets of 92.58%, teaching materials of 90.82%, and critical thinking tests of 92.72%, and all included in the very valid criteria. The practicality of learning tools is seen from learning implementation of 90.72% with excellent criteria, the student's response to the learning tools was very positive with the ease aspect percentage of students' responses was 86.67%, the enthusiasm aspect percentage of 93.33%, the motivated aspect percentage of 86.67% and the involvement aspect percentage of 83.33%. The effectiveness of learning tools in student activity of 91.67% with excellent criteria, the results of the critical thinking test increased by 49.00%, from previously the overall average score of students was 30.33% to 79.33% and the effectiveness category through the N-Gain test was 0.71 with high criteria
E-Module Development Using the Canva Application on Environmental Pollution Concept Andika Wijaya Putra; Chairunnisah J. Lamangantjo; Ritin Uloli
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.7790

Abstract

This research uses the ADDIE development model to produce an E-Module using the Canva application on environmental pollution concept that is Valid, Practical, and Effective. This research was conducted at SMP Negeri Molibagu involving students in Class VII. The research results show that the results of the validation of the E-Module using the Canva application from media experts achieved a score of 85%, which is included in the valid category and suitable for use in learning. The practicality of the E-Module using the Canva application as shown by the implementation of learning during three meetings with a percentage of 85% with excellent category, and the student responses reached 83% with excellent criteria. The effectiveness of the E-Module using the Canva application is demonstrated by student activity with a percentage of 86% with good criteria. Thus, it is concluded that the E-Module using the Canva application on environmental pollution concept has met the valid, practical, and effective criteria.
The Influence of the PBL Model to Student Learning Outcomes on Heat and its Transfer Concepts Sri Maulina Otoluwa; Ritin Uloli; Tirtawaty Abdjul; Mursalin; Abdul Haris Odja; Nova Elysia Ntobuo
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.8003

Abstract

This research aims to determine the influence of the Problem-Based Learning (PBL) model to student learning outcomes on heat and transfer concepts by using experimental research, with the research design being One Group Pretest-Posttest Design. The population of this study was class VII students of SMP Negeri 5 Gorontalo. The sample consists of 3 classes, namely experimental class, replication 1, and replication 2, with the sampling technique being Cluster Random Sampling. The instrument of research used was a learning outcomes test in the form of a pretest-posttest to see student learning outcomes. Then, the data was analyzed using descriptive and inferential statistics, including normality tests, hypothesis tests, and n-gain analysis. The average score for class VII students is greater than the Criteria for Achieving Learning Goals, shown by an average score for the experimental class of 82.25, replication 1 of 79.94, and replication 2 of 79.04, compared to the Criteria for Achieving Learning Goals of 70. Based on the hypothesis testing criteria for the class, experimental Tcount 7.036 is greater than Ttable 2.035, replication 1 Tcount 6.684 is greater than Ttable 2.035, and replication 2 Tcount 5.824 is greater than Ttable 2.035 so it stated Tcount is more prominent than Ttable. This can be interpreted that the PBL model influences student learning outcomes.
Development of Learning Media for the Katapel Quiz Application on the Concept of Energy in Living Systems Sridiyanti S. Dunggio; Tirtawaty Abdjul; Citron S. Payu; Masrid Pikoli; Ritin Uloli; Abdul Haris Odja
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.9031

Abstract

This research aims to produce a product and describe the validity, practicality, and effectiveness of the Katapel quiz application learning media on energy in living systems. The research method used is Research and Development (R&D) research and uses the 4D development model. The research target was class VII of SMP Negeri 1 Asparaga, involving 22 students. The results of Katapel quiz application consist of validity obtained 3.73 in the "valid" category; practicality obtained 85.71% in the "Very Good" category, and through student response questionnaires, which received 88.59% in the "Very Good" category; the effectiveness obtained 84.42% in the "Good" category and through learning outcomes tests of students who obtained a pretest score of 39.09% and a posttest of 90.55% with an N-Gain of 0.84 in the "high" category. The research results concluded that the learning media for the Katapel quiz application had met the valid, practical, and effective criteria for improving student learning outcomes on the subject of Energy in Living Systems.
Development of an E-Module Based on 3D Pageflip Professional on the Concept of Vibration and Wave Melisa Damayanti R. Saleh; Tirtawaty Abdjul; Mohamad Jahja; Mursalin; Ritin Uloli; Asri Arbie
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.9138

Abstract

This e-module based on 3D Pageflip Professional can support and facilitate students in the learning process. This research aims to determine the quality of the E-module based on validity, practicality, and effectiveness. The method used is Research and Development (R & D) with a 4D model. This research was conducted in class VIII, namely Class VIII.1 and Class VIII.2, at SMP Negeri 1 Telaga Jaya. Data collection techniques are carried out through observation, questionnaires, tests, and data analysis using descriptive analysis. The research results show that the validity determined through media expert validation reached 3.69 and material expert 3.77, obtaining valid criteria. The practicality is determined through learning implementation, reaching 90% with very good criteria, and student response reaching 87% with good criteria. The effectiveness is determined through student activity, reaching 89% with good criteria and student learning outcomes with an N-Gain value of 0.8 with high N-Gain criteria. Based on the research results, the E-module based on 3D Pageflip Professional is suitable for use and meets the valid, practical, and effective criteria.
Pelatihan Pembuatan Media Pembelajaran IPA berbasis Simulasi PhET dengan Model Discovery Learning terhadap Guru-Guru Sekolah Menengah Pertama di Desa Poowo Kecamatan Kabila Kabupaten Bone Bolango Ritin Uloli; Trisnawaty Junus Buhungo; Supartin Supartin
Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) Vol 13, No 3 (2024): Jurnal Sibermas (Sinergi Bersama Masyarakat)
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/sibermas.v13i3.18862

Abstract

The role of learning media based on virtual lab simulations that can improve student learning outcomes in understanding the concept of physics in hydrostatic pressure material is by using the PhET (Physics Education Technology) simulation application. This virtual lab media or simulation contains simulations in learning physics, biology, chemistry, etc. PhET simulation was developed in order to assist students in understanding abstract concepts in lessons.
Co-Authors Abdul Haris Odja Andika Wijaya Putra Asri Arbie Aswan Bannang Buhungo, Trisnawaty Junus Chairunnisah J Lamangantjo Citron S Payu Dewa Gede Eka Setiawan Dewi Diana Paramata Findra Dita Septiani Hippy Fitriyanti A. Noho Frida Maryati Yusuf Hidjrawaty Tantu Indah Parawangsa Umar Jahja, Mohamad Jihan Olii Juliatin P. Hali Lanto Mohamad Kamil Amali Masri Kudrat Umar Masrid Pikoli Melisa Damayanti R. Saleh Mohamad Nurkhojin Mohamat Irkan Darise Muhammad Yunus Muhammad Yusuf Mursalin Niniek Pratiwi Nova Elysia Ntobuo Nurmila Odja, O Putri Ainun Mangkarto Rintiany Monoarfa Sri Maulina Otoluwa Sridiyanti S. Dunggio Sukmawati A. Sina Supartin Supartin Tirtawaty Abdjul Tirtawaty Adjul Vivit Idrus Wahyuni D. Sumayow Yasin Mohamad Yulianti Kohohon