Dewi Kesuma Nasution
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Pengaruh Penggunaan Media Pembelajaran Geoboard Terhadap Pemahaman Siswa Dalam Mengenal Geometri Dan Pengukuran Di Kelas IV Sanggar Bimbingan Muhammadiyah Kepong Malaysia Regita Azzahra Gultom; Dewi Kesuma Nasution
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.30837

Abstract

Studi ini dimaksudkan untuk melihat dampak pemanfaatan media pembelajaran geoboard terhadap pemahaman siswa dalam mengenal konsep geometri dan pengukuran di kelas IV Sanggar Bimbingan Muhammadiyah Kepong, Malaysia. Latar belakang penelitian ini adalah terbatasnya variasi Strategi pembelajaran yang dipilih oleh guru, salah satunya adalah metode ceramah masih mendominasi. Situasi ini mengakibatkan siswa menjadi kurang terlibat secara aktif dan berpengaruh terhadap rendahnya pemahaman terhadap materi Matematika, khususnya geometri dan pengukuran. Studi ini dilakukan memakai pendekatan kuantitatif dengan rancangan one group pretest-posttest, yang melibatkan 15 siswa kelas 4 sebagai peserta penelitian. Alat pengumpul data yang digunakan berupa 20 soal Matematika, dan setelah uji validitas, sebanyak 14 soal dinyatakan valid. Data dikumpulkan menggunakan metode pretest dan posttest, yang selanjutnya dianalisis menggunakan uji Independent Samples Test untuk mengidentifikasi perbedaan hasil belajar sebelum dan setelah perlakuan diberikan. Penelitian ini memberikan indikasi bahwa peningkatan pemahaman siswa yang signifikan terlihat setelah penerapan media Geoboard, dengan nilai signifikansi dua arah sebesar 0,000 (kurang dari 0,05) menandakan efektivitas media tersebut dalam meningkatkan penguasaan materi geometri dan pengukuran secara konkret, visual, dan menyenangkan.
PENGARUH PENGGUNAAN MEDIA SCRAPBOOK TERHADAP KETERAMPILAN BERPIKIR KRITIS SISWA DI SANGGAR BELAJAR KEPONG MALAYSIA Alia Nurjannah; Dewi Kesuma Nasution
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 04 (2025): Volume 10 No. 04 Desember 2025 Build
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i04.34808

Abstract

This study aims to determine the effect of using Scrappbook learning media on the critical thinking skills of fourth-grade elementary school students at Sanggar Belajar Kepong Malaysia in the subject of the five senses. This study used a pre- experimental design with a one-group pretest-posttest design. The sampling technique was total sampling, resulting in a sample of six students. Data collection was conducted by administering a critical thinking skills test in the form of an essay. The data analysis technique used was the paired sample t-test. The results showed that the calculated t-value (10.764) > t-table (2.570) and the significance value 0.001 < 0.05, which means that there is an effect of using Scrappbook learning media on the critical thinking skills of fourth-grade elementary school students at Sanggar Belajar Kepong Malaysia. The effect was also demonstrated by the posttest scores being higher than the pretest scores, namely 93,16 > 52.
TRANSFORMASI PEMBELAJARAN MATEMATIKA: DAMPAK MEDIA TANGRAM PADA SISWA KELAS II DI SANGGAR BIMBINGAN KAMPUNG BHARU MALAYSIA Adha, Nurul; Dewi Kesuma Nasution
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 01 (2025): Volume 10, Nomor 01 Maret 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i01.23058

Abstract

The purpose of this study was to analyze the effect of using tangram media on the achievement of mathematics learning objectives of grade II students of Sanggar Bimbingan Kampung Bharu Malaysia, especially on geometry material. This study adopted a quantitative design with a pre-experimental approach of one-group pretest-posttest design, involving 10 students as samples. The instrument used was multiple choice questions and its validity and reliability were tested using SPSS. Hypothesis testing was carried out by Analysis using paired sample t-test. The findings of the study revealed a p value <0.001, which indicated a significant difference between students' pretest and posttest scores. Thus, it can be concluded that the use of tangram media significantly improves students' mathematics learning outcomes, especially on geometry material. This study recommends the use of tangram media as an interesting and effective learning medium.
PENGARUH PENGGUNAAN MEDIA LAPBOOK TERHADAP KEMAMPUAN BERPIKIR KRITIS PESERTA DIDIK DI SANGGAR BELAJAR KEPONG MALAYSIA Amanda Putri; Dewi Kesuma Nasution
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 04 (2025): Volume 10 No. 04 Desember 2025 Terbit
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i04.34806

Abstract

This study aims to determine the effect of using lapbooks on students' critical thinking skills at the Kepong Learning Center in Malaysia. The method used in this study was a pre-experimental design with a one-group pretest-posttest. The population in this study were sixth-grade students at the Kepong Learning Center. The sampling technique used total sampling, resulting in a sample of six students. The instrument used was a 10-item essay test designed based on indicators of students' critical thinking skills. Data analysis used a paired sample t-test. The findings of this study indicate that the use of lapbooks can improve students' critical thinking skills, as evidenced by higher posttest scores compared to pretest scores (83.33 > 52.5). Furthermore, the results of the hypothesis test showed that the calculated t-value (13.104) was greater than the t-table (2.200) and the significance value was 0.000 < 0.05. Therefore, it can be concluded that the use of lapbooks significantly influences students' critical thinking skills at the Kepong Learning Center in Malaysia.