Mislinawati
PGSD FKIP Universitas Syiah Kuala

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PENGARUH PENDEKATAN RME TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA PADA MATERI OPERASI HITUNG PECAHAN KELAS V SD Bella Risa Alfianda1; Mislinawati; Linda Vitoria
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 01 (2026): Volume 12 No. 01, Maret 2026 Release
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i01.11789

Abstract

The development of critical thinking skills is an important aspect of mathematics learning in elementary schools, particularly in helping students understand concepts logically and systematically. However, in practice, mathematics learning is still predominantly teacher-centered, resulting in limited student involvement and underdeveloped critical thinking skills, especially in fraction arithmetic operations. Therefore, a learning approach that connects mathematical concepts to real-life contexts is needed to make learning more meaningful. One approach that can be applied is Realistic Mathematics Education (RME). This study aims to determine the effect of the Realistic Mathematics Education (RME) approach on students’ critical thinking skills in fraction arithmetic operations for fifth-grade students at SD Negeri 1 Pagar Air, Aceh Besar Regency. This study employed a quantitative approach using a quasi-experimental research design with the Nonequivalent Control Group Design. The sample consisted of two classes: class VA as the experimental group, which applied the RME approach, and class VB as the control group, which used conventional learning methods. Data were collected through critical thinking skill tests in the form of essay questions administered during the pretest and posttest stages. The data were analyzed using N-Gain analysis, normality tests, and hypothesis testing. The results showed that the Asymp. Sig. (2-tailed) value was 0.003 < 0.05, therefore, it can be concluded that the application of the Realistic Mathematics Education (RME) approach has a significant effect on students’ critical thinking skills in fraction arithmetic operations for fifth-grade students at SD Negeri 1 Pagar Air, Aceh Besar Regency.
PENGGUNAAN MEDIA RITATOON PADA PEMBELAJARAN RAGAM HIAS UNTUK MENINGKATKAN KREATIVITAS SISWA KELAS V SD NEGERI 54 BANDA ACEH Putri Aprillia Zuhra; Aida Fitri; Mislinawati
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 03 (2026): Volume 12 No. 03, September 2026 Published
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i03.16281

Abstract

The low creativity of students in art education, particularly in the decorative arts material, is caused by the lack of innovative learning media, which tends to make students passive and less able to develop ideas in their artwork. One of the innovative learning media that teachers can implement is Ritatoon media. This study aims to determine teacher and student activities, as well as the improvement of students' creativity in learning decorative arts using Ritatoon media in class V A of SD Negeri 54 Banda Aceh. This study employed a qualitative approach using Classroom Action Research (CAR) based on the Kemmis and McTaggart model, conducted in two cycles, with each cycle consisting of planning, implementation, observation, and reflection phases. The subjects of this study were 31 students of class V A at SD Negeri 54 Banda Aceh. Data collection techniques were carried out through observation, performance tests, and documentation. The data were analyzed using quantitative and descriptive qualitative methods. The results showed that the use of Ritatoon media could improve students' creativity in learning decorative arts. Teacher activity increased from 85% in cycle I to 100% in cycle II, falling into the excellent category. Student activity increased from 66% in cycle I, categorized as good, to 100% in cycle II, categorized as excellent. The improvement in student creativity in cycle I obtained an average score of 56.04, which then increased to 85.68 in cycle II. Thus, it can be concluded that the use of Ritatoon media in decorative arts learning can improve the creativity of fifth-grade students at SD Negeri 54 Banda Aceh.
PENGARUH MODEL PEMBELAJARAN DISCOVERY LEARNING BERBANTUAN MEDIA CARD SITUATION TERHADAP HASIL BELAJAR PENDIDIKAN PANCASILA SISWA KELAS IV SD NEGERI LAMSAYEUN ACEH BESAR Syifa Neujidia; Mislinawati; Nurmasyitah
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 03 (2026): Volume 12 Nomer 03, September 2026 Publication
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i03.17451

Abstract

This study aimed to determine the effect of the Discovery Learning model assisted by Card Situation media on the learning outcomes of fourth-grade students in Pancasila Education, specifically on the topic of rights and obligations, at SD Negeri Lamsayeun, Aceh Besar Regency. This study was motivated by the low learning outcomes of students on this topic, as indicated by a number of students who had not yet met the Minimum Learning Achievement Criteria (KKTP) of 75. The research used a quantitative approach with a quasi-experimental method and a nonequivalent control group design. The research population consisted of 42 fourth-grade students, divided into an experimental class and a control class with 21 students each. Data were collected through pretest and posttest instruments in the form of 20 multiple-choice items. The data were analyzed using the N-Gain test, normality test, homogeneity test, and independent sample t-test. The results showed that the average N-Gain score of the experimental class was 0.76 (high category), while the control class obtained an average N-Gain score of 0.35 (moderate category). The hypothesis testing showed a significance value (Sig. 2-tailed) of 0.000 < 0.05,), indicating that the Discovery Learning model assisted by Card Situation media had a significant effect on students' learning outcomes in Pancasila Education on the topic of rights and responsibilities. It can therefore be concluded that the Discovery Learning model assisted by Card Situation media has a significant effect on the learning outcomes of fourth-grade students in Pancasila Education on the topic of rights and obligations at SD Negeri Lamsayeun, Aceh Besar.