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MATH-EDU: Jurnal Ilmu Pendidikan Matematika
Published by Universitas Timor
ISSN : ""     EISSN : 25275933     DOI : https://doi.org/10.32938/jipm.6.2.2021.31-41
Core Subject : Education,
Mathematics
MATH-EDU: Jurnal Ilmu Pendidikan Matematika menerbitkan hasil penelitian yang original, dan atau naskah kajian teoritis dalam bidang matematika dan pendidikan matematika, tentang masalah terkini, yang dilakukan oleh: (1) Pengajar di tingkat Sekolah Dasar dan Menengah, serta Perguruan Tinggi, (2) Pengamat dan peneliti bidang Pendidikan Matematika, (3) Pengambil keputusan pendidikan di tingkat daerah dan nasional (berhubungan dengan Pendidikan Matematika).
Arjuna Subject : Umum - Umum
Articles 133 Documents
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Development of Interactive Flipbooks on Positive and Negative Integer Counting Operation Materials for Elementary School Students Rachman, Kufita; Nur Romadhon, Nofian; Rossa Nurjayanti, Alvindi
MATH-EDU: Jurnal Ilmu Pendidikan Matematika Vol. 10 No. 2 (2025): MATH-EDU: Jurnal Ilmu Pendidikan Matematika
Publisher : Program Studi Pendidikan Matematika, Fakultas Ilmu Pendidikan, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jipm.v10i2.9135

Abstract

Technology must be utilized to develop interactive learning to build students' motivation to learn and deepen their understanding of subject-related concepts. This study focuses on the development of interactive page-turning instruction using positive and negative integer arithmetic as teaching materials to make it feasible and practical. The population of this study consists of sixth-grade students of SD Negeri Bawuran. The research methodology was based on the ADDIE model of Research and Development (R&D), which includes analysis, design, development, implementation, and evaluation stages. Data collection was conducted through interviews and questionnaires. The results of the interview data were analyzed descriptively, and the questionnaire data were analyzed statistically. The development of the interactive flipbook received a mean score of 89.75% for the material validation, including very feasible, and a mean score of 94% for the media validation, including very feasible. The results of students' responses on the usefulness of the interactive flipbook received a mean score of 85.7%, including very useful, thus the use of the interactive flipbook in mathematics learning is good.
Development of TIMSS-Model Mathematics Problems with Banjar Cultural Ethnomathematics Context for Junior High School Students Raudhah, Siti; Suryaningsih, Yuni; Noorbaiti, Rahmita
MATH-EDU: Jurnal Ilmu Pendidikan Matematika Vol. 10 No. 2 (2025): MATH-EDU: Jurnal Ilmu Pendidikan Matematika
Publisher : Program Studi Pendidikan Matematika, Fakultas Ilmu Pendidikan, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jipm.v10i2.9694

Abstract

TIMSS results show that Indonesian students’ math skills remain low compared to other countries. Due to the limited number of participants selected through sampling, many students are unfamiliar with TIMSS-style questions. Therefore, it is necessary to develop TIMSS-modeled math problems to help more students practice and become familiar with the question format. This research aims to develop TIMSS-model math problems using Banjar cultural ethnomathematics that are valid, reliable, and practical. The study used a Research and Development (R&D) method with the ADDIE development model. The test subjects were 30 eighth-grade students from SMP Negeri 15 Banjarmasin. Instruments included validation sheets, student response questionnaires, and test scores. Two experts validated the product, resulting in a logical validity score of 3.78, categorized as valid. Based on student performance, the questions were empirically valid and reliable. The practicality score from the student questionnaire was 4.475, categorized as practical. This research successfully produced five descriptive math problems that meet the validity, reliability, and practicality criteria.
Effectiveness of TGT Model on Communication Skills of Grade II Elementary School Students: Experimental Study MARDICKO, AFRI; Rijal, Akmal; Sulistiowati, Rully
MATH-EDU: Jurnal Ilmu Pendidikan Matematika Vol. 10 No. 2 (2025): MATH-EDU: Jurnal Ilmu Pendidikan Matematika
Publisher : Program Studi Pendidikan Matematika, Fakultas Ilmu Pendidikan, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jipm.v10i2.9780

Abstract

This study aims to test the effectiveness of the Teams Games Tournament (TGT) learning model on the mathematical communication skills of grade II elementary school students. The research method used is a true experimental design with a posttest-only control group, involving two classes at SDN 3 Podomoro (n = 51). The instrument consists of six descriptive questions, which were tested for validity and reliability (α = 0.708). The results of the analysis using the Mann–Whitney U test showed a significant difference between the experimental and control classes (p < 0.001), with average values ​​of 67.6 and 44.0, respectively. The magnitude of the effect was calculated using Cliff's Delta (δ = 0.808), which indicated a significant impact. However, the test instrument was dominated by easy items, causing a ceiling effect in the experimental class (36% of students achieved the maximum score). It is recommended to revise the instrument with "moderate and difficult" questions and integrate interactive technology. This study is limited to a single school and level, so the generalizability of the results needs to be done carefully.

Page 14 of 14 | Total Record : 133

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