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All Journal Jurnal Pendidikan Bahasa Jepang Undiksha Jurnal Penelitian Pendidikan IPA (JPPIPA) Wacana: Jurnal Ilmiah Ilmu Komunikasi JURNAL PENDIDIKAN TAMBUSAI Jurnal Pengabdian Masyarakat Indonesia Indonesian Science Education Research (ISER) Indo-MathEdu Intellectuals Journal SEMESTA: Journal of Science Education and Teaching Mudabbir: Journal Research and Education Studies Journal of Comprehensive Science UNIVERSE : Journal of Science Education Teaching and Learning JIPI (Jurnal IPA dan Pembelajaran IPA) IJIS Edu : Indonesian Journal of Integrated Science Education International Journal of Universal Education
Oktavia, Rani
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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Reading to Learn Models: A Strategy to Improve Student Science Literacy About Addictive, Additive, and Psychotropic Substances oktavia, Rani; Aulia, Putri
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 5, No 1 (2023): January 2023
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v5i1.6492

Abstract

Scientific literacy an individual’s understanding of scientific concepts, phenomena and processes, and their ability to apply this knowledge to new and, at times, non-scientific situations. The science literacy of Indonesian students is still low as seen from the results of the PISA test as long as Indonesia participates in this program. One learning model that can improve students' scientific literacy is the implementation of Reading to Learn (R2L). R2L is a strategy that can be applied by teachers to train students' reading skills with the aim of increasing literacy.The purpose of this study was to determine the effect of the implementation of R2L on students' scientific literacy about addictive, additive and psychotropic substances. This type of research is a quasi-experimental carried out with a posttest only control group design. This study conducted in SMP N 29 Padang. The sample is 31 student in experiment class and 27 students in control class. Science literacy data of the subject was collected by multiple choice test that arranged based on scientific literacy indicators. Realiabity of the instrument was very high category. The results of hypothesis testing using the independent sample t test showed that significance value is smaller than alpha, 0.000 <0.05, so that R2L model had a positive effect on students' scientific literacy
Pengaruh Model Game Based Learning (GBL) Berbantuan Wordwall Terhadap Hasil Belajar Peserta Didik Kelas VII MTsN 3 Kota Padang Amira, Silviana; Azzahra, Firda; Oktavia, Rani
MUDABBIR Journal Research and Education Studies Vol. 5 No. 2 (2025): Vol. 5 No. 2 Juni-Desember 2025
Publisher : Perkumpulan Manajer Pendidikan Islam Indonesia (PERMAPENDIS) Prov. Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56832/mudabbir.v5i2.1749

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh penerapan model Game Based Learning (GBL) berbantuan Wordwall terhadap hasil belajar peserta didik pada mata pelajaran IPA kelas VII di MTsN 3 Kota Padang. Metode yang digunakan ialah quasi experiment dengan rancangan Non Equivalent Control Group Design. Sampel penelitian terdiri atas dua kelas, yaitu kelas VII.5 sebagai kelas eksperimen yang memperoleh perlakuan menggunakan model GBL berbantuan wordwall dan kelas VII.7 sebagai kelas kontrol yang diajar melalui metode ceramah. Masing-masing kelas berjumlah 32 peserta didik. Instrumen penelitian meliputi tes hasil belajar (pretest dan posttest), lembar observasi keterlaksanaan pembelajaran, serta angket respon peserta didik. Hasil penelitian menunjukkan adanya perbedaan signifikan antara kedua kelas. Nilai rata-rata posttest kelas eksperimen mencapai 82,46, sedangkan kelas kontrol sebesar 69,44. Berdasarkan uji-t, diperoleh nilai thitung 4,378 > ttabel 1,998 sehingga H? ditolak dan Ha diterima. Proses pembelajaran dengan model GBL berbantuan wordwall menunjukkan keterlaksanaan yang sangat baik dengan rata-rata di atas 96%. Respon peserta didik juga tergolong sangat positif, seluruh peserta didik menyatakan pembelajaran menjadi lebih menyenangkan dan membantu memahami materi, 97% merasa lebih aktif dan bersemangat, sementara hanya sebagian kecil (3%) yang menilai suasana kelas menjadi lebih ramai. Dengan demikian, model GBL berbantuan wordwall terbukti efektif dalam meningkatkan hasil belajar peserta didik pada pembelajaran IPA.
Pengaruh Model Pembelajaran Search, Solve, Create, and Share (SSCS) terhadap Keterampilan Literasi Sains Peserta Didik Anggraini, Wulan; Yurnetti, Yurnetti; Oktavia, Rani; Arif, Khairil
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-iss2/553

Abstract

Contemporary science education aims to equip students with the competencies needed to address the complex challenges of the 21st century, particularly within the framework of Industry 4.0, where scientific literacy is recognized as a fundamental skill. However, students’ low levels of scientific literacy are often attributed to passive, text-based, and teacher-centered learning methods. This study aims to examine the effect of the Search, Solve, Create, and Share (SSCS) learning model on the scientific literacy of seventh-grade students at SMPN 5 Mandau in the topic Forms of Matter and Their Changes. The study employed a quasi-experimental design with a non-equivalent control group design. The sample consisted of two classes selected through purposive sampling. Research data were analyzed using descriptive and inferential statistics with the aid of Microsoft Excel. The results of the hypothesis testing revealed a significant difference in the average scores between the two classes after the implementation of the SSCS learning model. The posttest analysis showed that the calculated t-value (tcount = 2.458) was greater than the critical t-value (ttable = 2.004), indicating that the SSCS learning model had a significant positive effect on students’ scientific literacy.
Validity and Practicality of PBL-SSI E-Module on Ecology and Biodiversity Topic for Junior High School Nispu Rahma, Septina; Oktavia, Rani; Yurnetti
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-iss2/638

Abstract

Teaching materials, as one of the essential components in the learning process, must evolve in line with rapid technological advancements. Therefore, E-module teaching materials need to be developed to enhance students’ understanding and learning outcomes. This study employed Research and Development (R&D) with the 4D model (Define, Design, Develop, and Disseminate) to develop a Problem-Based Learning (PBL)-based E-module integrated with Socio-Scientific Issues (SSI) on ecology and biodiversity topics for junior high school students. The research instruments included teacher interview sheets, student needs analysis questionnaires, validity questionnaires, and practicality questionnaires. Data were analyzed for validity and practicality. The findings revealed that the developed PBL-based E-module integrated with SSI achieved a very valid category, with an average validity score of 90%, and a very practical category, with an average practicality score of 96%. It can be concluded that the PBL-based science learning E-module integrated with SSI on ecology and biodiversity meets the criteria of validity and practicality, making it suitable for use by teachers and students.
The Implementation Of Case Based Learning (CBL) Model To Improve Student’s Problem Solving Skills In SMP Negeri 30 Padang Zya Zya Gusya, Cheryna; Oktavia, Rani; Yanto, Febri; Wati, Fatma
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-iss2/639

Abstract

This study aims to examine the effect of implementing the Case-Based Learning (CBL) model on the problem-solving skills of eighth-grade students at SMP Negeri 30 Padang. The research population consisted of all eighth-grade students at the school. A quasi-experimental design with a non-equivalent control group was employed. The sample was selected using a purposive sampling technique, resulting in classes VIII B and VIII D being chosen as the experimental and control groups, respectively. The experimental class was taught using the CBL model, while the control class received instruction through a conventional learning model. Data were collected through pretest and posttest in the form of essay-type questions administered to both groups. The data were analyzed using the tʹ-test. The results indicated a significant difference in the mean scores between students taught using the CBL model and those taught using the conventional model. The tʹ-test results showed that tcount > ttable (8.544 > 2.009), leading to the acceptance of the alternative hypothesis and rejection of the null hypothesis. It can be concluded that the CBL model had a significant positive effect on the problem-solving skills of eighth-grade students at SMP Negeri 30 Padang.
Pengaruh Penerapan Model Pembelajaran Read, Answer, Discuss, Explain and Create (RADEC) Terhadap Literasi Sains Peserta Didik Kelas VIII Idrus, Nur Istiqomah A.; Lestari, Tuti; Azzahra, Firda; Oktavia, Rani
Indo-MathEdu Intellectuals Journal Vol. 6 No. 6 (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.v6i6.4310

Abstract

The results of the Programme for International Student Assessment (PISA) show that the science literacy of students in Indonesia is still below the international average. A similar condition is also seen in the results of the Computer-Based National Assessment (ANBK) for eighth-grade students, which shows that science literacy skills have not been measured comprehensively. This study aims to determine the effect of the Read, Answer, Discuss, Explain, and Create (RADEC) learning model on the science literacy competence of eighth-grade students. This study is a quantitative study using a quasi-experimental method with a nonequivalent control group design. The research sample was determined using purposive sampling, involving one experimental class and one control class. The research instrument consisted of a 22-item multiple-choice science literacy test. Both groups were given pre-tests and post-tests to measure improvements in science literacy competence. The data were analyzed descriptively and quantitatively, with the results showing that Ha was accepted and H₀ was rejected. The t-test value showed that tcount 3.47 ≥ ttable 2.00, which was reinforced by the N-gain test results. These findings indicate a significant difference between the two groups, so it can be concluded that the application of the RADEC model has a positive effect on improving students' science literacy competency.
Pengaruh Model Project Based Learning (PjBL) Terintegrasi STEAM terhadap Kemampuan Berpikir Kreatif Peserta Didik Octaviani, Feni; Lestari, Tuti; Yurnetti, Yurnetti; Oktavia, Rani
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 | DOI: 10.31004/jptam.v9i2.31249

Abstract

Dominannya proses pembelajaran teacher-centered pada pembelajaran IPA di SMPN 1 Kinali membuat kemampuan berpikir kreatif peserta didik tergolong rendah. Untuk mendorong kemampuan tersebut, digunakan model pembelajaran Project Based Learning (PjBL) terintegrasi STEAM. Penelitian dilakukan dengan pendekatan kuantitatif melalui metode quasi eksperimen, rancangan non-equivalent control group design. Populasi penelitian mencakup peserta didik kelas VII TA. 2024/2025. Melalui teknik purposive sampling didapatkan sampel penelitian yaitu kelas VII.4 selaku kelas eksperimen dan kelas VII.2 selaku kelas kontrol. Instrumen yang mencakup, soal berpikir kreatif, angket respons peserta didik, dan lembar observasi keterlaksanaan pembelajaran. Pengujian hipotesis melalui uji t menunjukkan thitung 8,04 dan ttabel 2,05, thitung > ttabel artinya H1 diterima dan H0 ditolak. Keterlaksanaan PjBL terintegrasi STEAM tergolong sangat baik dengan persentase 97,22%. Angket respons peserta didik mendapatkan respons positif sebesar 95%. Dengan demikian, pemberian perlakuan dengan pembelajaran PjBL terintegrasi STEAM memberikan pengaruh pada peserta didik kelas VII SMPN 1 Kinali dalam berpikir kreatif.
Pengaruh Model Cooperative Learning Tipe Times Games Tournament Berbantuan Wordwall terhadap Motivasi Belajar IPA Kelas VIII SMP Negeri 10 Mukomuko As-Syifa, Nisa Nur; Lestari, Tuti; Putri, Rahmah Evita; Oktavia, Rani
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 | DOI: 10.31004/jptam.v9i2.31437

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran Cooperative Learning tipe Time Games Tournament (TGT) berbantuan Wordwall terhadap motivasi belajar IPA. Metode penelitian yang digunakan adalah kuantitatif dengan Posttest Only Control Group Design. Sampel penelitian adalah kelas VIII.C sebagai kelas eksperimen dan VIII.A sebagai kelas kontrol di SMP Negeri 10 Mukomuko yang dipilih menggunakan teknik purposive sampling. Instrumen penelitian berupa angket motivasi belajar yang telah valid dan reliabel. Analisis data dilakukan menggunakan uji-t setelah uji normalitas dan homogenitas terpenuhi. Hasil penelitian menunjukkan bahwa rata-rata skor motivasi belajar kelas eksperimen (80,68) lebih tinggi dibandingkan kelas kontrol (71,50), dengan thitung (4,95) > ttabel (2,00). Hal ini membuktikan bahwa penerapan model TGT berbantuan Wordwall berpengaruh signifikan terhadap motivasi belajar IPA.
Pengaruh Model Pembelajaran Inkuiri Terbimbing terhadap Hasil Belajar Kognitif Peserta Didik Kelas VII Pada Materi IPA Sembiring, Dea Laurenta Br; Azhar, Aulia; Lestari, Tuti; Oktavia, Rani
Jurnal Pendidikan Tambusai Vol. 9 No. 3 (2025): Desember
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

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

Abstract

Penelitian yang dilakukan bertujuan guna menganalisis dampak penggunaan model pembelajaran inkuiri terbimbing terhadap hasil belajar kognitif peserta didik kelas VII pada mata pelajaran IPA. Jenis penelitian ini adalah eksperimen semu dengan desain nonequivalent control group design. Sampel penelitian terdiri dari kelas eksperimen yang diberi perlakuan dengan model inkuiri terbimbing dan kelas kontrol yang menggunakan pembelajaran konvensional. Instrumen penelitian berupa tes pencapaian belajar, lembar observasi, dan kuesioner tanggapan peserta didik. Temuan penelitian mengindikasikan bahwa terdapat pegaruh model pembelajaran inkuiri terbimbing terhadap hasil belajar kognitif peserta didik kelas VII pada materi IPA perbedaan signifikan hasil belajar antara kelas eksperimen dan kelas kontrol. Kelas eksperimen memperoleh rata-rata posttest yang lebih tinggi dibandingkan dengan kelas kontrol (Zhitung = 3,12 ≥ Ztabel = 2,01). Dengan demikian, model pembelajaran inkuiri terbimbing berpengaruh positif terhadap peningkatan hasil belajar kognitif peserta didik pada materi IPA.
JUNIOR HIGH SCHOOL STUDENTS' PERCEPTIONS OF PROBLEM BASED LEARNING MODEL IN SCIENCE LEARNING Febriani, Febby; Azki, Muhammad; Oktavia, Rani
SEMESTA: Journal of Science Education and Teaching Vol. 7 No. 1 (2024): 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/vol7-iss1/267

Abstract

Problem Based Learning (PBL) is a learning approach that is often used in education in recent years. The purpose of this article is to find out how junior high school students perceive PBL model in science class and the benefits of PBL model in science learning. To find data related to junior high school students' perceptions of problem-based learning models in science classes, the researcher conducted a systematic review of several relevant sources with a period from 2014 to 2023, following the principles of Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). Based on the research results, it is known that the problem solving ability of students who learn using the PBL model is better than students who learn with conventional models. The results of this study prove PBL as an effective learning method for science compared to conventional teaching methods. PBL method is perceived to improve students' knowledge and communication skills. Based on several research results that have been conducted, it can be concluded that the PBL model has a positive impact on learning.
Co-Authors Amira, Silviana Anggraeni, Rara Anggraini, Wulan Angraini, Deni Anwary, Faradisha Rauva Arfianty, Rani Arief Muttaqiin As-Syifa, Nisa Nur Aulia, Putri Ayu Puspita Sari Azhar, Aulia Azhara, Andita Amma Azki, Muhammad Azza Nuzullah Putri Azzahra, Firda Chova, Septiza Kurnia Fajar Sodik, Fajar Fatma wati Fatmawati Fatmawati Fatmawati, Fatmawati Febri Yanto, Febri Febriani, Febby Fitri, Annisa Nur G, Mufidah Harmelani, Giska Hery Setiyawan Idrus, Nur Istiqomah A. Ilham, M.Rifki Ilmi, Ahmad Tantowi Indah, Dara Puspa Khairil Arif khairunnisa, kania Larasati, Diyas Age Lestari, Tuti Maheswari, Alesia Nala Mailiyawati, Ghina Mardhiah, Hayatul Mardhiyah, Wafiq Meiyelti, Meiyelti Monica Prima Sari Nellisma Ningrum, Dwi Agus Tina Nispu Rahma, Septina Octaviani, Feni Oktafiani, Dewi Prima Sari, Monica Putri, Elmesa Putri, Niken Dwi Putri, Rahmah Evita Puyanti, Puyanti Raudhatul Jannah Renol Afrizon Rini Anggraini, Rini Safitri, Ravena Aulia Saputra, Maulana Rafi Rulis Sari, Fine Dwina Sarmila Sembiring, Dea Laurenta Br SITI MARYAM Stefvannof, Diego Surawan, Surawan Syukria, Mila Yurnetti Yurnetti, Yurnetti Zahra, Fathia Zahra, Firda Az Zya Zya Gusya, Cheryna