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Efektivitas LKPD Berbasis Discovery Learning Terhadap Peningkatan Hasil Belajar Siswa Kelas Vlll SMP Isnain Jannah; Ovilia Putri Utami Gumay; Wahyu Arini
Prosiding Silampari Conference of Life Sciences and Techonology (Silamparilist) Vol 1 (2025): Proceeding Silampari Conference of Life Science and Technology
Publisher : Proceeding of Silampari Conference of Life Science and Technology

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Abstract

Penelitian ini bertujuan mengeksplorasi efektivitas LKPD Berbasis Discovery Learning. terhadap Peningkatan Hasil Belajar Siswa Kelas VIII SMP Penelitian menggunakan pendekatan kualitatif dengan metode deskriptif dan desain eksperimen semu (quasi eksperimen). Subjek penelitian adalah siswa guru yang mengikuti pembelajaran fisika berbasis Discovery Learning. Data dikumpulkan melalui observasi untuk menilai partisipasi, pemahaman konsep, dan respons siswa terhadap proses pembelajaran. Model Discovery Learning dirancang untuk mendorong keterlibatan aktif siswa dalam eksplorasi, investigasi, dan pemecahan masalah dengan bimbingan guru. Hasil penelitian menunjukkan bahwa pendekatan ini meningkatkan, Hasil Belajar dan keterlibatan siswa selama pembelajaran. Dengan demikian, model Discovery Learning. terbukti efektif dan dapat diterapkan sebagai metode pembelajaran fisika tingkat menengah.
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.
Efektivitas Model Pembelajaran Relating, Experiencing, Applying, Cooperating And Transferring (REACT) Dalam Meningkatkan Hasil Belajar Siswa Gusti Aryani; Tri Ariani; Wahyu Arini
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 effectiveness of the Relating, Experiencing, Applying, Cooperating, and Transferring (REACT) learning model in improving science learning outcomes of eighth-grade students at MTs Negeri 1 Lubuklinggau. Low learning outcomes are often caused by the learning process that does not connect the material to real-life contexts and the lack of active student involvement. The REACT model presents a contextual learning solution that structures student understanding through five main stages. The research method used was true experimental with a pretest-posttest control group design. The research population included all eighth-grade students of MTs Negeri 1 Lubuklinggau in the 2025/2026 academic year, totaling 288 students, with samples drawn using simple random sampling consisting of two classes: the experimental class (VIII.3) which implemented the REACT model and the control class which implemented the conventional model. The data collection instrument used a learning outcome test in the form of validated essay questions. Data analysis was carried out using a t-test (paired sample t-test). The results showed that there was a significant increase in learning outcomes in the experimental class that implemented the REACT model compared to the control class. The average post-test score of the experimental class was 49.34, significantly higher than the control class at 44.11. Furthermore, the paired sample t-test showed a significance value (2-tailed) of 0.000 < 0.05. Thus, it can be concluded that the REACT learning model is effective in improving student learning outcomes on the material of Earth structure and its development.