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All Journal Jurnal Pendidikan Bahasa Jepang Undiksha Wacana: Jurnal Ilmiah Ilmu Komunikasi JURNAL PENDIDIKAN TAMBUSAI Jurnal Pengabdian Masyarakat Indonesia Indo-MathEdu Intellectuals Journal SEMESTA: Journal of Science Education and Teaching Mudabbir: Journal Research and Education Studies UNIVERSE : Journal of Science Education Teaching and Learning JIPI (Jurnal IPA dan Pembelajaran IPA) IJIS Edu : Indonesian Journal of Integrated Science Education
Oktavia, Rani
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Humanities Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Education Engineering Environmental Science Languange, Linguistic, Communication & Media Mathematics Physics Public Health Social Sciences Other

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Pengaruh Model Pembelajaran Berbasis Masalah (PBL) dengan Media Animasi Terhadap Hasil Belajar Siswa Kelas V SD pada Materi Sistem Tata Surya Maheswari, Alesia Nala; Oktavia, Rani; Setiyawan, Hery
Indo-MathEdu Intellectuals Journal Vol. 6 No. 4 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i4.3513

Abstract

The material of the solar system tends to be abstract so that it is difficult for students to understand, especially if it is delivered using conventional methods. The PBL model emphasizes the active involvement of students in solving real problems, while animation media helps visualize abstract concepts. This study aims to determine the effect of the Problem-Based Learning (PBL) model assisted by animation media on the learning outcomes of fifth grade elementary school students on the material of the solar system. This study used a quasi-experimental method with a Nonequivalent Control Group design. The subjects of the study consisted of two classes, namely Class V A with 25 students as an experimental class using the PBL model with animation media and Class V B with 25 students as a control class using conventional methods. Data collection was carried out through pre-test and post-test tests, observation, and documentation. The results of the t-test showed a significant difference between the learning outcomes of the two groups after treatment, with a significance value of 0.001 (p <0.05). These results indicate that the application of the PBL model assisted by animation media has a positive effect on improving student learning outcomes. This study recommends the application of innovative learning models to improve the effectiveness of science learning in elementary schools
Pengaruh Pembelajaran Berdiferensiasi Proses dengan Model Problem Based Learning (PBL) Terhadap Kemampuan Berpikir Kritis Siswa di SMP Negeri 1 Candung Mailiyawati, Ghina; Lestari, Tuti; Arif, Khairil; Oktavia, Rani
Indo-MathEdu Intellectuals Journal Vol. 6 No. 4 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i4.3709

Abstract

The purpose of this article is to determine whether the effect of differentiated learning processes with the Problem Based Learning (PBL) model on students' critical thinking skills at SMP Negeri 1 Candung. The type of research used is quantitative using a quasi-experimental method with a Non-Equivalent Control Group Design. The differentiated learning process with the PBL model is applied to the experimental class while the control class uses conventional learning methods. The sampling technique is purposive sampling. The research instrument uses observation sheets, questionnaires and objective test questions. Data analysis uses normality tests, homogeneity tests and hypothesis tests. Based on the questionnaire, the implementation of differentiated learning processes with the Problem Based Learning model in the experimental class is 98.01%. The statistical analysis test in this study uses Microsoft Excel. Based on the results of the hypothesis test, the t count value is 2.240 and the t table is 2.001. So t count ≥ t table shows that there is a difference in the average between the experimental class and the control class. This means that there is a difference in the average critical thinking ability of students in the differentiated learning process with the PBL model at SMP Negeri 1 Candung. Meanwhile, students' responses to teachers in the learning process received a positive response from students of 94%.
Pengaruh Model Pembelajaran Project Based Learning terhadap keterampilan Berpikir Kreatif Peserta Didik Kelas VII Pada Materi Pencemaran Lingkungan dan Perubahan Iklim Oktafiani, Dewi; Azhar, Aulia; Oktavia, Rani; Wati, Fatma
Jurnal Pendidikan Tambusai Vol. 9 No. 2 (2025): Agustus
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini didasarkan pada permasalahan rendahnya kemampuan berpikir kreatif peserta didik, yang dipengaruhi oleh pendekatan pembelajaran yang masih berpusat pada guru. Peserta didik juga belum diberikan kesempatan untuk berpartisipasi secara aktif maupun dilatih dalam keterampilan pemecahan masalah selama proses pembelajaran berlangsung. Penelitian ini bertujuan untuk menetahui pengaruh penerapan model Project Based Learning terhadap keterampilan berpikir kreatif peserta didik. Penelitian ini menggunakan quasi experimental dengan desain Nonequivalent Control Group Design. Sampel diambil menggunakan teknik sampling jenuh. Berdasarkan uji hipotesis hasil penelitian menunjukkan bahwa hipotesis diterima karena perhitungan menunjukkan Thitung > Ttabel, dengan nilai 2,91 > 2,01 yang artinya H0 ditolak dan H1 diterima. Dengan demikian penerapan model Project Based Learning berpengaruh terhadap kemampuan berpikir kreatif peserta didik.
The Effect of Project Based Learning Model on Students’ Learning Outcomes at SMPN 1 Payakumbuh Khairunnisa, Kania; Lestari, Tuti; Muttaqiin, Arief; Oktavia, Rani
SEMESTA: Journal of Science Education and Teaching Vol. 8 No. 1 (2025): Semesta: Journal of Science Education and Teaching
Publisher : Pendidikan IPA, FMIPA, UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/semesta/vol8-iss1/515

Abstract

This research is motivated by a learning process that only uses conventional models, so that in class it only focuses on the delivery of material by the teacher. Students are only asked to listen and take notes on the material presented, so that this has an impact on low student learning outcomes. This research aims to determine the effect of the Project Based learning model on the learning outcomes of the 8th grader at SMPN 1 Payakumbuh. This type of this research is quasi experiment using a non-equivalent control group design. This design begins with giving a pretest and ends with giving a posttest to the experimental and control groups. The sampling technique used was purposive sampling. Based on the results of the student response questionnaire to the Project Based learning model, a percentage of 86.45% was found to be in the very good category. Based on the results of hypothesis testing using the t test, a significance value of 3.685 > 2.0003 was obtained, meaning that there is a significant difference in the learning outcomes of students who use the Project Based Learning model and the learning outcomes of students who use conventional learning models. The results of the experimental class N-Gain test were found to be 0.55 in the medium category. It can be concluded that in this research, the Project Based Learning model has a significant influence on the learning outcomes of class VIII students at SMPN 1 Payakumbuh.
Pengaruh Model Pembelajaran Berbasis Masalah terhadap Keterampilan Berpikir Kritis Peserta Didik di SMPN 7 Padang Sarmila; Oktavia, Rani; Azzahra, Firda; Muttaqiin, Arief; Prima Sari, Monica
SEMESTA: Journal of Science Education and Teaching Vol. 8 No. 1 (2025): Semesta: Journal of Science Education and Teaching
Publisher : Pendidikan IPA, FMIPA, UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/semesta/vol8-iss1/551

Abstract

Observations and interviews with science teachers at SMPN 7 Padang revealed that learning that trains students' critical thinking skills has not been implemented optimally. When students gave answers or asked questions related to the material in science learning, they were still hesitant or limited to understand, also scientific attitude towards science learning. The literature states that Problem Based Learning (PBL) model is able to train students' critical thinking skills. PBL shows effective approach to increase students’ potential and develop students’ critical thinking skills. Therefore, this study was conducted to determine the effect of the Problem Based Learning model on the Critical Thinking Skills of Grade VIII Students at SMP Negeri 7 Padang. This quantitative study used a quasi-experimental design with a pretest-posttest control group design. PBL Model as the independent variable in this study was employed to experimental class, while dependent variable was students’ critical thinking skills tested in both experimental and control class. The measurement of students’ critical thinking skills consisted of five indicators such as elementary clarification, basic support, inference, advance clarification, and strategy and tactics. The results showed a significant increase in students' critical thinking skills in the experimental group compared to the control group (p<0.05). It can be concluded that Problem Based Learning model significantly improve students’ critical thinking skills.
THE EFFECT OF PjBL-STEM MODEL ON COGNITIVE ABILITY OF STUDENTS IN PHASE D OF THE MATTER OF VIBRATION, WAVES AND LIGHT SUBJECT ON 8TH GRADE Sari, Fine Dwina; Putri, Rahmah Evita; Oktavia, Rani; Putri, Azza Nuzullah
SEMESTA: Journal of Science Education and Teaching Vol. 8 No. 1 (2025): Semesta: Journal of Science Education and Teaching
Publisher : Pendidikan IPA, FMIPA, UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/semesta/vol8-iss1/552

Abstract

Cognitive ability is one of the essential aspects emphasized in the Merdeka Curriculum. One of the ways to enhance students’ cognitive ability is by applying the Project Based Learning-STEM (PjBL-STEM) model. This research was motivated by observations conducted on Grade VIII students at SMPN 21 Padang during the 2024/2025 academic year. The observations revealed that although the teacher implemented the PjBL-STEM model, its application was not fully optimal. The purpose of this study was to determine the effect of the PjBL-STEM learning model on students’ cognitive ability on the topic of vibration and wave. This study employed a quasi-experimental method with a posttest control group design. Purposive sampling was used to select the samples. Grade VIII students taught using the PjBL-STEM model served as the experimental group, while another Grade VIII class taught using conventional discovery learning served as the control group. The research instrument was an objective written test. The collected data were analyzed using normality, homogeneity, and hypothesis testing. The t-test results showed a t-count of 10.283 and a t-table value of 2.036, where tcount ≥ ttable. Therefore, H0 was rejected and H1 was accepted, indicating a significant effect of the PjBL-STEM model on students’ cognitive ability in junior high school.
THE NEEDS ANALYSIS OF DEVELOPING INTERACTIVE E-MODULE IN SCIENCE LEARNING FOR JUNIOR HIGH SCHOOL Mardhiah, Hayatul; Oktavia, Rani
Universe Vol 6 No 1 (2025): Journal of Science Education Teaching and Learning
Publisher : Department of Science Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/universe.v6i1.573

Abstract

The 21st century learning is a learning transition in which the developed curriculum requires schools to be able to change the learning approach from teacher centered to student centered. This is supported by the principle of an Kurikulum Merdeka where to achieve learning outcomes it is necessary to use information and communication technology devices in the learning process. One effort that can be made to support educational goals in the 21st century is the development of interactive e-modules in science learning. The purpose of this study was to determine the need for the development of interactive e-modules in junior high school science learning. The method used in this study is qualitative using a descriptive approach. The instruments used in collecting data were observation sheets, interview questionnaires and student characteristics questionnaires. The results of this study are (1) Science learning in schools is still conducted by teacher centered approach; (2) student have low interest and motivation in learning science; (3) There are less innovative teaching materials used to support the science learning process. The conclusion from this study is the need to develop teaching materials in the form of Interactive E-Modules in science learning so that it is expected that science learning can be conducted by student centered approach and increase student interest and motivation which has an impact on improving learning outcomes.
Systematic Literature Review: Penerapan Model Game Based Learning pada Pembelajaran IPA di Sekolah Mardhiyah, Wafiq; Oktavia, Rani
Indo-MathEdu Intellectuals Journal Vol. 6 No. 5 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i5.4062

Abstract

An innovative teaching method, Game-Based Learning (GBL), has been shown to be effective in supporting teachers, particularly in Natural Science (IPA) subjects. This study examines how GBL is applied and its effects on science education in schools. To achieve this, a Systematic Literature Review (SLR) was conducted, analyzing scientific articles published from 2023 to 2025. The findings reveal that the GBL approach can significantly boost student motivation and active engagement, while also simplifying their grasp of complex and abstract science concepts. The success of GBL is highly dependent on selecting diverse and relevant learning media. Therefore, integrating GBL with suitable media presents a promising strategy for enhancing the quality of science education. Based on these implications, the study suggests that educators and educational media developers should continue to innovate by creating engaging, interactive media that aligns with science content to make the teaching and learning process more effective. It is hoped that these findings will guide teachers in choosing the right approach and help students understand science concepts in a more enjoyable manner.
Analysis of Students' Profile Using Four Tier Test Instrument on Temperature, Heat, and Thermal Expansion Topics in Junior High School Putri, Niken Dwi; Arif*, Khairil; Oktavia, Rani; Afrizon, Renol
Jurnal IPA & Pembelajaran IPA Vol 9, No 3 (2025): SEPTEMBER 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v9i3.48411

Abstract

Misconceptions are erroneous understandings of concepts that tend to persist and are difficult to change, hindering learning processes and affecting student learning outcomes. In science education, misconceptions frequently occur in highly complex concepts, particularly in temperature, heat, and thermal expansion topics. This occurs because these concepts are abstract and everyday phenomena do not always align with scientific concepts. Therefore, identifying and analyzing student misconceptions becomes crucial. This study aims to analyze students' misconception profiles on temperature, heat, and thermal expansion topics using four tier test instruments. This research employed descriptive quantitative methods with a population of all grade VII advanced students from A-accredited junior high schools in West Padang Panjang District during the second semester of 2025/2026 academic year. The sampling technique used total sampling. The research sample consisted of grade VII advanced students from three schools: SMPN 1, SMPN 2, and SMPN 4 Padang Panjang. The research instrument comprised 19 four tier test questions with four levels: concept answers, answer confidence levels, reasoning for answer selection, and reasoning confidence levels. Results showed an average percentage of students experiencing misconceptions at 24% with low category. The misconception profile revealed two indicators in moderate category: explaining temperature concepts (31.5%) and determining factors affecting heat (32%), while nine other indicators were in low category ranging from 13%-29%. Identified misconception types included false positive, false negative, and pure misconceptions
Literature Review: Factors Influencing Creativity in Junior High School Students’ Science Learning Chova, Septiza Kurnia; Muttaqiin, Arief; Oktavia, Rani
SEMESTA: Journal of Science Education and Teaching Vol. 8 No. 2 (2025): Semesta: Journal of Science Education and Teaching
Publisher : Pendidikan IPA, FMIPA, UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/semesta/vol8-iss2/543

Abstract

Creativity refers to the ability to generate novel ideas and skills from ordinary situations, characterized by fluency, flexibility, and originality. Creative students continuously seek innovative ways to address problems in their daily lives. In the context of science education, such students tend to find creative science problems easier to solve, as they already possess effective problem-solving strategies. This study employs a literature review method by analyzing 16 selected articles from Google Scholar that met specific inclusion criteria. The main objectives of this research are to (1) evaluate the creativity levels of Indonesian high school students in science learning and (2) identify the factors that influence their creativity in this field. The findings reveal that the overall creativity level of Indonesian high school students is categorized as low, contrasting with the expected higher level. Factors affecting students’ creativity include the implementation of diverse learning models, teachers’ pedagogical competence, and students’ comprehension of the subject matter.
Co-Authors Amira, Silviana Anggraeni, Rara Anggraini, Wulan Anwary, Faradisha Rauva Arfianty, Rani Arief Muttaqiin Arif*, Khairil Arif, Khairil Aulia, Putri Azhar, Aulia Azza Nuzullah Putri Azzahra, Firda Chova, Septiza Kurnia Fatma wati Fatmawati Fatmawati Febri Yanto, Febri Fitri, Annisa Nur Hery Setiyawan Ilham, M.Rifki Ilmi, Ahmad Tantowi Indah, Dara Puspa khairunnisa, kania Lestari, Tuti Maheswari, Alesia Nala Mailiyawati, Ghina Mardhiah, Hayatul Mardhiyah, Wafiq Meiyelti, Meiyelti Nispu Rahma, Septina Oktafiani, Dewi Prima Sari, Monica Putri, Niken Dwi Putri, Rahmah Evita Puyanti, Puyanti Raudhatul Jannah Renol Afrizon Safitri, Ravena Aulia Sari, Fine Dwina Sarmila Surawan, Surawan Syukria, Mila Yurnetti Yurnetti, Yurnetti Zahra, Firda Az Zya Zya Gusya, Cheryna