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PENERAPAN MODEL PROBLEM BASE LEARNING BERBASIS MEDIA WORDWALL UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS V MATA PELAJARAN IPAS Enengwitri Ginasihan; Sandi Budi Iriawan; Iman Indrayana
Jurnal Komunikasi Vol. 3 No. 5 (2025): Jurnal Komunikasi
Publisher : ADISAM PUBLISHER

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Abstract

Improving the quality of learning is one of the main focuses in the world of education, especially in the current digital era. The problem of student learning outcomes is one of the educational challenges that educators need to pay attention to. This study aims to determine the effectiveness of the Wordwall media-based Problem Based Learning (PBL) model in improving the learning outcomes of grade V students in Natural and Social Sciences (IPAS) subjects at SD Negeri 178 Gegerkalong KPAD. The method used is Classroom Action Research (PTK) with a McTaggart cycle design, consisting of two cycles. The results of the study showed a significant improvement in student learning outcomes. In the first cycle, the learning completeness increased from 15.38% in the pretest to 46.15% in the post test. In the second cycle, the learning completeness increased even more to 88.46%. These findings show that the implementation of Wordwall-based PBL is effective in improving learning outcomes and student engagement in learning. This study recommends the use of PBL with the support of digital technology to improve the quality of learning in elementary schools
PENERAPAN MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS IV PADA MATERI DIAGRAM BATANG SDN 178 GEGERKALONG KPAD Ira Rosita; Sandi Budi Iriawan; Iman Indrayana
Jurnal Komunikasi Vol. 3 No. 7 (2026): Jurnal Komunikasi
Publisher : ADISAM PUBLISHER

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Abstract

Education in the modern era demands innovation in the learning process to prepare students to face the challenges of the 21st century. One of the innovations implemented is the Problem Based Learning (PBL) learning model, which encourages students to be active in problem solving. This research aims to determine the effectiveness of implementing PBL in improving learning outcomes for bar diagram material in class IV SDN 178 Gegerkalong KPAD. The research method used is Classroom Action Research (PTK) with the Kemmis and McTaggart model which consists of two cycles. Each cycle includes planning, implementation, observation, and reflection. The research results show a significant increase in student learning outcomes. In the first cycle, 85% of students achieved the Learning Goal Achievement Criteria (KKTP), while in the second cycle this increased to 96%. These results indicate that the PBL model is effective in improving students' understanding and learning outcomes in bar chart material. However, there is still one student who has not reached the KKTP, who requires further intervention from the teacher.
EFEKTIVITAS METODE GASING UNTUK MENINGKATKAN PEMAHAMAN KONSEP PERKALIAN DAN PEMBAGIAN BILANGAN BULAT Yenni Buknoni; Wahyudin Wahyudin; Sandi Budi Iriawan
Scholaria: Jurnal Pendidikan dan Kebudayaan Vol 16 No 2 (2026)
Publisher : Program Studi Pendidikan Guru Sekolah Dasar, Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/j.js.2026.v16.i2.p194-203

Abstract

This study aims to determine the effectiveness of the GASING method in improving the conceptual understanding of multiplication and division of integers among seventh-grade students at SMP Negeri 3 Kota Kupang. The study employed a quasi-experimental design with a pretest-posttest control group design. The research subjects consisted of 62 students divided into an experimental group (31 students of class VII-A) taught using the GASING method and a control group (31 students of class VII-J) taught using direct instruction. Data were collected using a conceptual understanding test.  Data analysis used descriptive statistics, normality test, homogeneity test, and independent sample t-test with the assistance of SPSS. The findings of this study demonstrate that the GASING method is proven effective in improving students’ conceptual understanding of multiplication and division of integers. This is evidenced by the mean N-gain of the experimental group of 0.83 (high category), which is higher than the control group of 0.63 (moderate category). The independent sample t-test showed a value of t = 3.879 with a significance of 0.001 (p<0.05). Cohen’s d effect size of 0.985 indicates a very large practical impact. It is concluded that the GASING method is more effective in improving conceptual understanding of multiplication and division of integers compared to direct instruction.
The application of the STAD cooperative learning model to improve Math learning outcomes Desi Nur Rachmawati; Sandi Budi Iriawan; Haviz Kurniawan
Hipkin Journal of Educational Research Vol. 1 No. 3 (2024): Hipkin Journal of Educational Research, December 2024
Publisher : Himpunan Pengembang Kurikulum Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64014/hipkin-jer.v1i3.25

Abstract

This study aims to improve mathematics learning outcomes on diagram topics for second-grade students by applying the cooperative learning model, specifically the STAD (Student Teams Achievement Divisions) approach. Initial observations revealed that the teaching methods were ineffective, with low student participation and limited understanding of the material. This research employed a classroom action research approach with two cycles. In the first cycle, the implementation of the STAD model resulted in an average success rate of 63.39 percent, which was considered inadequate. In the second cycle, improvements were made by introducing more interactive and engaging teaching media. These improvements led to a significant increase in the success rate, reaching an average of 87.4 percent. The study demonstrates that applying the STAD model significantly enhanced students’ learning outcomes and engagement in the learning process. However, some students still required additional support to achieve mastery. This study highlights the importance of continuous evaluation and adaptation of teaching methods to meet individual student needs, ensuring that learning objectives are optimally achieved.   Abstrak Penelitian ini bertujuan untuk meningkatkan hasil belajar matematika pada materi diagram siswa kelas II melalui penerapan model pembelajaran kooperatif tipe STAD (Student Teams Achievement Divisions). Observasi awal menunjukkan bahwa metode pembelajaran yang digunakan kurang efektif, dengan partisipasi siswa yang rendah serta pemahaman yang terbatas terhadap materi. Penelitian ini menggunakan pendekatan tindakan kelas dengan dua siklus. Pada siklus pertama, penerapan model STAD menghasilkan rata-rata tingkat keberhasilan sebesar 63,39 persen, yang dianggap belum memadai. Pada siklus kedua, dilakukan perbaikan dengan memperkenalkan media pembelajaran yang lebih interaktif dan menarik. Hasil dari perbaikan ini menghasilkan peningkatan signifikan, dengan rata-rata tingkat keberhasilan mencapai 87,4 persen. Penelitian ini membuktikan bahwa penerapan model pembelajaran STAD secara signifikan mampu meningkatkan hasil belajar siswa serta keterlibatan mereka dalam proses pembelajaran. Meskipun demikian, terdapat beberapa siswa yang masih membutuhkan perhatian dan bimbingan tambahan untuk mencapai ketuntasan. Penelitian ini menekankan pentingnya melakukan evaluasi berkelanjutan dan menyesuaikan metode pembelajaran agar sesuai dengan kebutuhan individu siswa, sehingga tujuan pembelajaran dapat tercapai dengan optimal. Kata Kunci: pembelajaran kooperatif; hasil pembelajaran; matematika; STAD