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All Journal Jurnal Pendidikan Matematika (JUDIKA EDUCATION) Journal Informatic, Education and Management (JIEM) Kognitif: Jurnal Riset HOTS Pendidikan Matematika Jurnal Pendidikan Jompa Indonesia
Baidullah Baidullah
STKIP Muhammadiyah Aceh Barat Daya
Humanities Computer Science & IT Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Library & Information Science Mathematics Social Sciences Other

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Penerapan Model Problem Based Intruction (PBI) Untuk Meningkatkan Kemampuan Pemecahan Masalah Matematika Lia Hamimi; Nisya Fajri; Irwansyah Irwansyah; Baidullah Baidullah; Ulfa Fajrina
Jurnal Pendidikan Jompa Indonesia Vol 2 No 1 (2023): JUPENJI: Jurnal Pendidikan Jompa Indonesia
Publisher : Yayasan Jompa Research and Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57218/jupenji.Vol2.Iss1.819

Abstract

Tujuan utama dari penelitian ini adalah untuk mengetahui peningkatan kemampuan pemecahan masalah matematika siswa melalui model pembelajaran Problem Based Intruction (PBI) dibandingkan pembelajaran konvensional pada materi trigonometri di kelas X SMAN 6 Aceh Barat Daya. Jenis penelitian ini adalah true eksperimen design dengan desain Pretest-Posttest Control Group Design. Proses pembelajaran pada kelompok eksperimen melalui Model Pembelajaran Problem Based Intruction (PBI) dan kelompok kontrol melalui pembelajaran konvensional. Populasi dalam penelitian ini adalah seluruh siswa kelas X SMA Negeri 6 Aceh Barat Daya yang berjumlah 140, sedangkan sampelnya adalah siswa kelas X1 SMA Negeri 6 Aceh Barat Daya sebagai kelas eksperimen dan siswa kelas X4 SMA Negeri 6 Aceh Barat Daya sebagai kelas kontrol. Teknik pengumpulan data menggunakan tes melalui Pretes dan Posttes yang dilakukan pada kelas eksperimen dan kelas control. Teknik analisis data menggunakan uji normalitas, homogenitas dan uji hipotesis. Dari hasil uji hipotesis diperoleh nilai Zhitung sebesar -2,79 dengan Maka ditolak dan diterima. Sehingga dapat disimpulkan bahwa “Peningkatan kemampuan pemecahan masalah matematika siswa melalui model pembelajaran Problem Based Intruction (PBI) lebih tinggi dibandingkan dengan pembelajaran konvensional pada materi trigonometri di kelas X SMAN 6 Aceh Barat Daya”.
Analisis Kemampuan Pemahaman Konsep Matematis Siswa pada Materi Persamaan Linear Dua Variabel Lisa, Chairil; Baidullah, Baidullah
Jurnal Pendidikan Matematika : Judika Education Vol 7 No 2 (2024): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/judika.v7i2.11114

Abstract

This study aims to analyze the understanding of eighth-grade students at SMP Negeri 1 Jeumpa regarding the material on linear equations with two variables. The research subjects consisted of 13 students, and the primary instrument used was a test as the main data and interviews as supporting data. The results showed that 40% of the students had a low level of understanding, indicating significant difficulties in comprehending and applying basic concepts. The study concludes that more interactive and supportive teaching methods are needed to enhance students' understanding of linear equations with two variables. Keywords : analysis, ability, understanding, PLDV
Optimization Of The Use Of Promotional Tools To Improve Students' Abilities In Solving Measurement Problems Baidullah; Asdarina, Orin; Khatimah, Husnul
Journal Informatic, Education and Management (JIEM) Vol 7 No 2 (2025): AUGUST
Publisher : STMIK Indonesia Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61992/jiem.v7i2.116

Abstract

Mathematics lessons are often considered as frightening learning material for most students. In the view of students, mathematics is considered a complex subject because it involves various confusing formulas and concepts. The existing facts that occurred in the even semester of the 2022/2023 academic year, based on the results of the initial test given to grade IV students of SDN 4 Jeumpa on the Geometry and Measurement learning material were still very low, namely out of 18 students, only 1 (5.5%) student got a score of 80 or had reached the KKM, while 94.4% of students' level of mastery of the material given was still low. This study uses a qualitative descriptive research approach. Data collection techniques in this study are tests and observations. The tests conducted were pretest and posttest. The questions given in the pretest and posttest were 5 descriptive questions. The data analysis technique used is descriptive data analysis, namely data obtained from the pretest and posttest. From the research results that have been obtained, it can be concluded that there has been an increase in students' ability to solve measurement problems with the help of the use of teaching aids, namely an increase of 72.3% of students who have been able to solve the problems given related to measurement material.
Impact of the Snakes and Ladders Educational Game on Students’ Engagement in Learning Fauziahnur, Fauziahnur; Baidullah, Baidullah
Kognitif: Jurnal Riset HOTS Pendidikan Matematika Vol. 5 No. 3 (2025): July - September 2025
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/kognitif.v5i3.3662

Abstract

Mathematics learning interest at the primary level is widely recognized as a key determinant of students’ long-term achievement and attitudes toward the subject, making its early development an urgent educational priority. This study addresses the low level of mathematics learning interest among fourth-grade students at SD Negeri 7 Kuala Batee. An initial survey indicated that limited enthusiasm for mathematics hindered students’ understanding of basic concepts, largely due to monotonous teaching methods with minimal student engagement. To overcome this issue, the Snakes and Ladders game was introduced as a learning medium, grounded in constructivist theory and prior findings on play-based learning. Employing a quantitative approach with a pre-experimental one-group pretest–posttest design, the study involved 12 students. A Likert-scale questionnaire on learning interest, tested for validity and reliability, was used as the instrument. Results revealed an increase in mean scores from 72.50 to 82.42, with a paired-sample t-test showing significance at 0.000 (<0.05). Student interest categories also improved, with four students achieving the “very high” level and eight in the “high” category after the intervention. Despite limitations related to the absence of a control group and small sample size, the findings suggest the potential of game-based approaches to foster engagement in mathematics learning. This study contributes novelty by empirically demonstrating the effectiveness of Snakes and Ladders as a culturally relevant, low-cost, and interactive medium to enhance primary students’ interest in mathematics.
Enhancing Students’ Learning Motivation through Wordwall Educational Games in Mathematics Febrianti, Ika; Baidullah, Baidullah
Kognitif: Jurnal Riset HOTS Pendidikan Matematika Vol. 5 No. 3 (2025): July - September 2025
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/kognitif.v5i3.3663

Abstract

Learning motivation is a crucial component that determines students’ academic success, particularly in subjects such as mathematics, which are often perceived as difficult and less appealing. The low level of students’ motivation in mathematics is one of the key factors contributing to the insufficient attainment of basic competencies at the elementary school level. Therefore, innovative approaches are needed to effectively enhance student engagement and enthusiasm for learning. This study aims to analyze the effect of using Wordwall-based educational games on elementary school students’ motivation in learning mathematics. A quantitative approach was employed with a one-group pretest–posttest design. The research subjects were 30 fourth-grade students at SD Negeri 2 Jeumpa, selected through a total sampling technique. The data collection instrument was a validated learning motivation questionnaire with high reliability. Data were obtained through measurements conducted before and after the implementation of learning using Wordwall. The results of the analysis, using a paired sample t-test, revealed a significant increase in students’ learning motivation (p < 0.05), with the mean posttest score being higher than the pretest score. Most students who were initially categorized at a moderate level showed improvement to high and very high categories after the treatment. These findings indicate that the use of Wordwall contributes positively to enhancing students’ learning motivation in mathematics. This study provides novel evidence of the potential of game-based learning platforms, particularly Wordwall, in fostering motivation in mathematics learning, an area that remains underexplored in the Indonesian elementary school context. The study recommends the integration of Wordwall as an innovative strategy to increase student engagement, with further development focusing on cognitive aspects and learning outcomes.
Implementation of the 2023 Community Service Lecture (CSL) for STIT Muhammadiyah Abdya Students in Two Regencies: Synergy of Education and Community Empowerment Razie, T. Fachrul; Baidullah, Baidullah; Abidin, Zainal; Authar, Tanzilul; Abdillah, Zakie; Musbir, Musbir
Journal Informatic, Education and Management (JIEM) Vol 8 No 1 (2026): FEBRUARY (CALL FOR PAPERS)
Publisher : STMIK Indonesia Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61992/jiem.v8i1.202

Abstract

Community Service Lecture (CSL) activities are an integral part of the implementation of the Tri Dharma of Higher Education, especially in the aspect of community service. This program was implemented by STIT Muhammadiyah Aceh Barat Daya in 2023 in two locations, namely Central Aceh Regency and Southwest Aceh Regency, with the theme "Strengthening the Values ​​of Religious Education, Health, and Economic Empowerment Based on Community Service." The main objective of this activity is to improve the quality of life of the community through strengthening religious values, health awareness, and economic empowerment based on local potential. The implementation method includes a participatory approach involving village officials, religious leaders, health institutions, and government agency partners, including the National Population and Family Planning Board (BKKBN) in implementing the DASHAT (Healthy Kitchen to Overcome Stunting) activity. The results of the activity show that (1) in the field of religious education, there has been an increase in public understanding and participation in religious activities; (2) in the health sector, people are more aware of the importance of clean living behavior and balanced nutrition; and (3) in the field of economic empowerment, the community is able to develop small business skills based on local products. In addition, collaboration with the National Population and Family Planning Board (BKKBN) through the DASHAT program has had a significant impact on increasing family nutrition awareness and preventing stunting at the village level. Overall, the implementation of KPM 2023 successfully integrated religious, health, and economic values ​​into sustainable community service activities. This activity not only provides direct benefits to the community, but also serves as a social learning medium for students to develop empathy, leadership, and social responsibility as future Muslim intellectuals with a spirit of service.
THE EFFECT OF USING RECYCLED MATERIAL LEARNING MEDIA ON JUNIOR HIGH SCHOOL STUDENTS’ MATHEMATICS LEARNING MOTIVATION Tuti Alawiyah Tuti; Baidullah Baidullah
Journal Informatic, Education and Management (JIEM) Vol 8 No 2 (2026): AUGUST
Publisher : STMIK Indonesia Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61992/jiem.v8i2.463

Abstract

This study aimed to examine the effect of using recycled material-based learning media on junior high school students’ motivation to learn mathematics, particularly in the topic of three-dimensional geometry. Mathematics is often considered a difficult subject because many of its concepts are abstract, resulting in low student motivation during the learning process. Therefore, the use of concrete and innovative learning media is expected to improve students’ motivation and engagement. This research employed a quantitative approach using a pre-experimental method with a one-group pretest-posttest design. The population and sample consisted of 16 ninth-grade students at SMP Babul Istiqamah Susoh, selected using a saturated sampling technique because the entire population was involved in the study. Data were collected using a non-test instrument in the form of a learning motivation questionnaire administered before (pretest) and after (posttest) the implementation of recycled material-based learning media. The questionnaire consisted of 16 Likert-scale statements measuring students’ learning motivation. Data were analyzed using descriptive statistical analysis, normality testing with the Shapiro-Wilk test, and hypothesis testing through the Paired Sample T-test using SPSS version 27. The results revealed that the average learning motivation score increased from 37.38 in the pretest to 58.94 in the posttest. Before the treatment, most students were categorized as having low learning motivation (75%), whereas after the treatment, the majority were categorized as having high (62.50%) and very high (12.50%) learning motivation. Furthermore, the Paired Samples T-test produced a significance value of < .001 (Sig. < 0.05), indicating that the null hypothesis (H₀) was rejected and the alternative hypothesis (H₁) was accepted. These findings demonstrate that recycled material-based learning media had a significant positive effect on students’ mathematics learning motivation. Therefore, this learning media can be recommended as an innovative, low-cost, environmentally friendly, and effective alternative for enhancing mathematics instruction in junior high schools
THE EFFECTIVENESS OF THE "LANCIPMAS–PRESISIMAS" MNEMONIC STRATEGY ON JUNIOR HIGH SCHOOL STUDENTS' ACCURACY IN DISTINGUISHING PYRAMIDS AND PRISMS Padri Ulfulqan Fulqan; Baidullah Baidullah
Journal Informatic, Education and Management (JIEM) Vol 8 No 2 (2026): AUGUST
Publisher : STMIK Indonesia Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61992/jiem.v8i2.464

Abstract

This study aims to examine the effectiveness of the "LANCIPMAS–PRESISIMAS" mnemonic strategy in improving junior high school students' ability to accurately distinguish between pyramids and prisms. The study employed a quantitative approach using a quasi-experimental method with a non-equivalent control group design. The research population consisted of all eighth-grade students of SMP Negeri 3 Susoh during the second semester of the 2025/2026 academic year. The sample was selected through purposive sampling and comprised one control class consisting of 19 students and one experimental class consisting of 20 students. The research data were collected through a multiple-choice achievement test administered during the pretest and posttest phases, supported by documentation. The data were then analyzed using descriptive and inferential statistics. Inferential analysis was conducted using Welch's t-test, followed by the calculation of the effect size using Glass's delta index with the aid of SPSS software. The results indicated a significant difference in learning outcomes between the two groups. The experimental class achieved a mean posttest score of 89.47, while the control class obtained a mean score of 50.68. Welch's t-test yielded a p-value of < 0.001, indicating that the difference was statistically significant. Furthermore, the Glass's delta value of 6.654 was classified as a very large effect. Based on these findings, it can be concluded that the "LANCIPMAS–PRESISIMAS" mnemonic strategy is effective in helping students reduce cognitive load, improve memory retention, and enhance their accuracy in distinguishing and understanding the concepts of pyramids and prisms.
Co-Authors Abdillah, Zakie Asdarina, Orin Authar, Tanzilul Fauziahnur, Fauziahnur Febrianti, Ika Hamimi, Lia Husnul Khatimah Irwansyah Irwansyah Lisa, Chairil Musbir Musbir Nisya Fajri Padri Ulfulqan Fulqan Razie, T. Fachrul Tuti Alawiyah Tuti Ulfa Fajrina Zainal Abidin