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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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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): In Process
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.
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