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Meningkatkan Hasil Belajar Fisika Melalui Penerapan Model Pembelajaran Contextual Teaching and Learning (CTL) di SMA N Sukamenang Sapira Meliani; Wahyu Arini; Ovilia Putri Utami Gumay
Prosiding Silampari Conference of Life Sciences and Techonology (Silamparilist) Vol 2 (2026): Proceeding Silampari Conference of Life Science and Technology
Publisher : Proceeding of Silampari Conference of Life Science and Technology

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Abstract

This study aims to determine the improvement in physics learning outcomes among Grade X students at SMA Negeri Sukamenang following the implementation of the Contextual Teaching and Learning (CTL) model. The study employed a quantitative approach using an experimental method. The sample consisted of 34 students from class X.2 at SMA Negeri Sukamenang, selected via simple random sampling. Data were collected using a 15-item multiple-choice learning achievement test administered as both a pre-test and a post-test. The obtained data were analyzed using a t-test at a significance level of 0.05 to test the research hypothesis. The results indicate that the students' average learning outcome score increased from 69.76 in the pre-test to 81.74 in the post-test, with a learning mastery rate of 88.24%. Hypothesis testing results showed that the calculated t-value exceeded the t-table value; thus, the null hypothesis (H₀) was rejected and the alternative hypothesis (Hₐ) was accepted. Consequently, the implementation of the Contextual Teaching and Learning (CTL) model is proven to have a significant effect on improving the physics learning outcomes of Grade X students at SMA Negeri Sukamenang.
Meningkatkan Keterampilan Kolaborasi Siswa SMP Negeri Terawas melalui Penggunaan Model Pembelajaran Inkuiri Terbimbing Preti Alhayyu Utami; Ovilia Putri Utami Gumay; Ahmad Amin
Prosiding Silampari Conference of Life Sciences and Techonology (Silamparilist) Vol 2 (2026): Proceeding Silampari Conference of Life Science and Technology
Publisher : Proceeding of Silampari Conference of Life Science and Technology

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Abstract

This study aims to analyze the effect of implementing the Guided Inquiry learning model on improving collaboration skills and science learning outcomes among students at SMP Negeri Terawas. The study was motivated by students' low collaboration skills—evidenced by suboptimal abilities in cooperation, communication, responsibility, flexibility, and reaching consensus during group work—as well as low science learning outcomes. A quantitative approach was employed using a pre-experimental design, specifically the One-Group Pretest-Posttest Design. The research subjects consisted of 30 seventh-grade students selected via a saturated sampling technique. Data were collected using collaboration skill observation sheets and learning outcome tests, then analyzed using descriptive statistics and the N-Gain test. The results indicate that the average collaboration skill score increased from 45.86 to 72.96, with an N-Gain value of 0.588, falling into the medium category. Additionally, the average learning outcome score rose from 20.33 in the pretest to 78.50 in the posttest. These findings demonstrate that the Guided Inquiry learning model is effective in enhancing collaboration skills and science learning outcomes through inquiry, discussion, and problem-solving activities that foster active student engagement within a student-centered learning environment.
Pengembangan LKPD Fisika Berbasis Case Based Learning (CBL) Reka Putri; Tri Ariani; Ovilia Putri Utami Gumay
Prosiding Silampari Conference of Life Sciences and Techonology (Silamparilist) Vol 2 (2026): Proceeding Silampari Conference of Life Science and Technology
Publisher : Proceeding of Silampari Conference of Life Science and Technology

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Abstract

Physics instruction requires teaching materials that can help students understand the subject matter actively and contextually. One approach that can be taken is to develop student worksheets (LKPD) based on Case-Based Learning (CBL). This study aims to develop physics student worksheets based on Case-Based Learning that are suitable for use as teaching materials in physics instruction. This study is a research and development (Research and Development) project using the 4D development model according to Siahaan (2025), which includes the define, design, develop, and disseminate stages. This study was limited to the develop stage. The feasibility of the product was assessed by one subject matter expert, one media expert, and one language expert using a validation sheet. The results showed that the developed worksheets received a validation percentage of 93.3% from the subject matter expert, 87.2% from the media expert, and 89.3% from the language expert, all of which fell into the “highly valid” category. These results indicate that the physics worksheets based on Case-Based Learning have met the feasibility criteria as instructional materials. Thus, the developed worksheets can be used as an alternative instructional resource in physics education.
Peningkatan Hasil Belajar Fisika Melalui Penerapan Model Pembelajaran Discovery Learning di SMA N 4 Lubuklinggau Eni Asrianti Putri; Ovilia Putri Utami Gumay; Ahmad Amin
Prosiding Silampari Conference of Life Sciences and Techonology (Silamparilist) Vol 2 (2026): Proceeding Silampari Conference of Life Science and Technology
Publisher : Proceeding of Silampari Conference of Life Science and Technology

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Abstract

This study aimed to examine the effectiveness of the Discovery Learning model in improving students' physics learning outcomes on the topic of Work and Energy at SMA Negeri 4 Lubuklinggau. The research employed a quantitative approach using a pre-experimental method with a One-Group Pretest–Posttest Design. The sample consisted of 36 eleventh-grade students selected through a simple random sampling technique. The research instrument was a 17-item multiple-choice achievement test that had met the requirements of validity, reliability, item difficulty, and discrimination index. Data were analyzed using both descriptive and inferential statistics, including the normality test and t-test. The findings revealed that the mean pretest score of 57.08 increased to 76.31 on the posttest. A total of 30 students (83.33%) achieved the minimum learning mastery criterion (≥70), while 6 students (16.67%) did not meet the criterion. The hypothesis testing indicated that the calculated t-value (t = 3.525) was higher than the critical t-value (t = 1.689) at the 5% significance level (α = 0.05), leading to the acceptance of the research hypothesis. These findings demonstrate that the Discovery Learning model is effective in improving students' physics learning outcomes on the topic of Work and Energy. Furthermore, the model encourages students' active participation in discovering concepts independently, resulting in a more meaningful and student-centered learning process.
ANALISIS KEBUTUHAN SISWA DAN GURU TERHADAP MODEL PEMBELAJARAN LEARNING CYCLE 7E PADA KETERAMPILAN PROSES SAINS Linda Nurfalah; Ovilia Putri Utami Gumay; Tri Ariani
OPTIKA: Jurnal Pendidikan Fisika Vol. 10 No. 2 (2026): OPTIKA: Jurnal Pendidikan Fisika (in press Desember 2026)
Publisher : Department of Physics Education, Faculty of Teacher Training and Education, Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/optika.v10i2.7114

Abstract

Penelitian ini bertujuan untuk menganalisis kebutuhan siswa dan guru terhadap model pembelajaran Learning Cycle 7E pada keterampilan proses sains siswa SMP. Subjek penelitian terdiri dari guru IPA dan siswa kelas VII SMP Negeri Cecar. Penelitian menggunakan metode deskriptif kualitatif, dengan teknik pengumpulan data melalui wawancara. Instrumen yang digunakan berupa lembar wawancara. Teknik analisis data melalui tahapan reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa proses pembelajaran IPA di kelas masih berpusat pada guru dengan dominasi metode ceramah, sehingga kesempatan siswa untuk berpartisipasi aktif, melakukan eksperimen, dan berdiskusi masih terbatas. Guru menyatakan bahwa pembelajaran IPA memerlukan model yang sistematis agar mampu meningkatkan minat dan keterlibatan siswa. Siswa juga menyatakan bahwa pembelajaran akan lebih menarik apabila melibatkan kegiatan eksplorasi, percobaan, dan diskusi kelompok. Seluruh responden menyatakan kebutuhan terhadap penerapan model Learning Cycle7E, terutama pada tahapan Elicit, Explore, Explain, Elaborate, Evaluate, Extend, dan Engage untuk meningkatkan aktivitas dan kemampuan berpikir ilmiah. Dari hasil analisis disimpulkan bahwa penerapan model Learning Cycle 7E sangat dibutuhkan sebagai alternatif pembelajaran IPA untuk mengembangkan keterampilan proses sains dan meningkatkan keaktifan siswa dalam pembelajaran.