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PENGEMBANGAN MODUL MATEMATIKA BERBASIS PENDEKATAN SAINTIFIK PADA MATERI BANGUN DATAR KELAS IV Sherly Mellinia; Erfan Ramadhani; Arief Kuswidyanarko
Primary: Jurnal Pendidikan Guru Sekolah Dasar Vol. 11 No. 4 (2022): August
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/10.33578/jpfkip.v11i4.9015

Abstract

This article explains a study that aims to find out how the validity, feasibility, and benefit of a scientific approach-based Mathematics module for elementary school students at grade IV toward two-dimensional materials. The research method used is research and development. The method used for data collection was a questionnaire. The results of research and development were conducted with several stages by using the 4D development research model. The results of the module validity that were based on the validation of material experts were 93% categorized as very valid, 95% from linguists were categorized as very valid, 92% from media experts were categorized as very valid, and the feasibility based on the assessment of the teacher's responses with a percentage of 93% was categorized as very feasible. Subsequently, the assessment of the module feasibility based on student responses by 10 indicators was obtained 92% categorized as very feasible. Thus, the learning media for the mathematics module based on a scientific approach was very feasible to be used for elementary school students at grade IV.
THE EFFECTIVENESS OF MAKE A MATCH MODEL ASSISTED BY GRAPHIC MEDIA TO INCREASE STUDENTS’ LEARNING ACTIVITIES IN SCIENCE LEARNING AT GRADE V Salsabila Aprillia; Erfan Ramadhani; Arief Kuswidyanarko
Primary: Jurnal Pendidikan Guru Sekolah Dasar Vol. 10 No. 5 (2021): October
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/jpfkip.v10i5.8317

Abstract

The problem in this study was that students were in a passive state in learning activities, causing a lack of learning activities. This was because the teacher did not apply learning models or learning media when providing materials. The population in this study were grade five students of SD Negeri 15 Sungailiat. In this study, class VB students were grouped as the experimental class who were taught by using Make A Matching model with the aid of graphic media, and class VA students were grouped as the control class who were taught by using a conventional model. The total number of samples in this study were 31 students in each class. The method used in this study was a quantitative method with a quasi-experimental design type of nonequivalent control group design. Data collection techniques were carried out through observation, questionnaires, and documents. The data analysis technique used the ttest (independent sample t-test) with the help of SPPS Version 23. The results of this study indicated that Ha was accepted or there was a significant difference in students’ learning activities in the control class and the experimental class. This was seen from the results of sig. (2-tailed) 0.000 < 0.05, with an average score difference of 34.36%. Thus, this study concluded that Make A Matching model assisted by graphic media were more effective to increase students’ learning
PENGARUH MODEL PEMBELAJARAN DISCOVERY LEARNING TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA PADA MATA PELAJARAN MATEMATIKA SD KELAS V Yayang Aniska; Noviati Noviati; Arief Kuswidyanarko
SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA Vol. 6 No. 3 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia (P4I)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/science.v6i3.13123

Abstract

Critical thinking is one of the essential 21st-century skills students must possess, particularly in mathematics learning, which requires reasoning, analysis, and in-depth interpretation. However, observations at SD Negeri 09 Pemulutan revealed that fifth-grade students' critical thinking skills remained low, marked by limited active engagement in questioning, summarizing material, and collaborating, due to the conventional learning model that provided little opportunity for students to investigate and construct concepts independently. This study aims to determine the effect of the discovery learning model on the critical thinking skills of fifth-grade elementary school students in mathematics. This study employed a quantitative approach with a Quasi-Experimental design, specifically a Nonequivalent Control Group Design. The research sample consisted of 40 students from SD Negeri 09 Pemulutan, divided into Class V A as the experimental group and Class V B as the control group, selected through purposive sampling. Data were collected through observation, tests, and documentation, then analyzed using an independent sample t-test after the data were confirmed to be normally distributed and homogeneous. The results showed a significance value (2-tailed) of 0.000, lower than 0.05, indicating a significant effect of the discovery learning model on students' critical thinking skills. These findings suggest that active student engagement in independent investigation through discovery learning effectively enhances critical thinking skills compared to conventional learning. ABSTRAK Kemampuan berpikir kritis merupakan salah satu kecakapan abad ke-21 yang sangat penting dimiliki siswa, khususnya dalam pembelajaran matematika yang menuntut penalaran, analisis, dan interpretasi mendalam. Namun, hasil observasi di SD Negeri 09 Pemulutan menunjukkan bahwa kemampuan berpikir kritis siswa kelas V masih rendah, ditandai dengan kurangnya keterlibatan aktif siswa dalam bertanya, menyimpulkan materi, dan bekerja sama, akibat penerapan model pembelajaran konvensional yang belum memberi ruang bagi siswa untuk menyelidiki dan menemukan konsep secara mandiri. Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran discovery learning terhadap kemampuan berpikir kritis siswa kelas V SD pada mata pelajaran matematika. Penelitian menggunakan pendekatan kuantitatif dengan desain Quasi Experimental, jenis Nonequivalent Control Group Design. Sampel penelitian berjumlah 40 siswa SD Negeri 09 Pemulutan, terdiri atas kelas V A sebagai kelompok eksperimen dan kelas V B sebagai kelompok kontrol, dipilih menggunakan teknik purposive sampling. Data dikumpulkan melalui observasi, tes, dan dokumentasi, kemudian dianalisis menggunakan uji independent sample t-test setelah data dinyatakan berdistribusi normal dan homogen. Hasil penelitian menunjukkan nilai signifikansi (2-tailed) sebesar 0,000, lebih kecil dari 0,05, yang berarti terdapat pengaruh signifikan model discovery learning terhadap kemampuan berpikir kritis siswa. Temuan ini mengindikasikan bahwa keterlibatan aktif siswa dalam proses penyelidikan mandiri melalui discovery learning efektif meningkatkan kemampuan berpikir kritis dibandingkan pembelajaran konvensional.