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PENGARUH PENGGUNAAN MEDIA PAPAN JURANG TERHADAP HASIL BELAJAR MATEMATIKA SISWA MATERI PENJUMLAHAN KELAS II SD NEGERI 7 MERAWANG Intrisca, Anggun; Fandi Nugroho; Iis Juniati Lathiifah
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 02 (2026): Volume 12 No. 2, Juni 2026 Publish
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i02.13103

Abstract

The problem underlying this study is the low learning outcomes of students in the topic of addition, which are still below average. One solution to address this issue is by using concrete and engaging learning media. This study aims to understand the impact of using the Cliff Board media on the learning outcomes of addition material in the second-grade students at SD Negeri 7 Merawang. The study uses a quantitative approach with an experimental design of Pre-Experimental Design using a One-Group Pretest-Posttest design. A total of 30 second-grade students from SD Negeri 7 Merawang participated as the subjects of this study. Data collection was carried out using a written test consisting of 7 essay questions. The study shows that the average pretest score was 49.13, while the average posttest score was 76.57, indicating an improvement of 27.44 in learning outcomes. Hypothesis testing using the paired-sample t-test showed a significance value of 0.001 < 0.05, thus Ha is accepted and H0 is rejected. Therefore, it can be concluded that there is a significant effect of using the Cliff Board media on the students' mathematics learning outcomes in the topic of addition in second-grade students at SD Negeri 7 Merawang.
PENGEMBANGAN E-MODUL BERBASIS MODEL PEMBELAJARAN CREATIVE PROBLEM SOLVING (CPS) PADA MATERI SPLDV TERHADAP KEMAMPUAN PEMECAHAN MASALAH Miskatul Lathifah; Yudi Yunika Putra; Iis Juniati Lathiifah
Jurnal Karya Pendidikan Matematika Vol 11, No 1 (2024): Jurnal Karya Pendidikan Matematika Volume 11 Nomor 1 Tahun 2024
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jkpm.11.1.2024.101-115

Abstract

This research aims to produce the characteristics of e-modules based on the creative problem solving (CPS) learning model on SPLDV material on valid, practical problem solving abilities, as well as to determine the potential effects of using e-modules based on the creative problem solving (CPS) learning model on the material. SPLDV on problem solving abilities. This type of research is the Research and Development (R&D) method using the ADDIE (Analyze, Design, Development, Implementation, Evaluation) development model. The subjects of this research involved students in class VIII of one of the state junior high schools in Airgegas for one to one trials, totaling 3 students in class VIII4, small group trials, totaling 9 students in class VIII4, field trials, totaling 21 participants. class VIII4 students, and a pilot test consisting of 30 class VIII2 students. Data collection techniques were carried out by means of interviews, questionnaires and tests (pretest and posttest). The data analysis techniques used are qualitative descriptive and quantitative descriptive. This research produces characteristics of an e-module based on a creative problem solving (CPS) learning model that is valid and practical, and has a potential effect on students' problem solving abilities.