JURNAL MathEdu (Mathematic Education Journal)

MATEMATIKA DALAM TOROI LADO DAHHA PADA UPACARA ADAT DI SUMBA BARAT, NTT

2026-11-03T11:02:11+00:00

Abstract

This study aims to examine mathematical concepts embedded in the practice of Toroi Lado Dahha in Lamboya indigenous community, West Sumba. The study is motivated by the importance of exploring mathematics embedded in local culture as part of ethnomathematics. This research employed a qualitative ethnographic approach through in-depth interviews with traditional leaders (Rato). The results show that Toroi Lado Dahha contains mathematical concepts such as basic arithmetic, number sequences, discrete time functions, and lunar calendar systems. The determination of ritual time is conducted through forward counting from the full moon phase and by observing the emergence of nyale, a type of sea worm that serves as the main indicator for Pasola timing. Furthermore, the system is not fixed but adaptive to natural conditions and cultural decisions. This study reveals that mathematics in Lamboya society is implicit and integrated with language, culture, and daily practices. These findings are important for developing contextual mathematics learning based on local culture.

Keywords: Ethnomathematics, Toroi Lado Dahha, Counting System, Auspicious Days, Sumba Culture

Perbedaan Efektivitas Model Learning Cycle 7E, Media Foldable Net, dan Kombinasi Keduanya dalam Meningkatkan Kemampuan Representasi Matematis

2026-11-03T11:02:11+00:00

Mathematical representation ability is an important skill in mathematics learning because it helps students present and communicate mathematical ideas through various forms of representation. However, many fifth-grade students still experience difficulties in representing mathematical contexts. This study aims to examine the differences in the effectiveness of the Learning Cycle 7E learning model, Foldable Net media, and their combination in improving fifth-grade elementary school students' mathematical representation ability in three-dimensional geometry. This study employed a quantitative approach with a quasi-experimental method involving three experimental classes. Experimental class I received instruction using the Learning Cycle 7E learning model, experimental class II used Foldable Net media, and experimental class III received a combination of both. Data were collected through pretest and posttest assessments, then converted into N-Gain scores and analyzed using the Kruskal-Wallis and Mann-Whitney tests. The results showed a significant difference in the improvement of mathematical representation ability among the three experimental classes. The mean N-Gain scores for each class were 0.158, 0.289, and 0.383, respectively. Further analysis showed significant differences in improvement between the Learning Cycle 7E class and the other two classes, but no significant difference was found between the Foldable Net and combined classes. Thus, Foldable Net media and the combination of both treatments were more effective than the Learning Cycle 7E model alone.

PENERAPAN MODEL PROBLEM SOLVING UNTUK MENINGKATKAN PENALARAN MATEMATIS MURID KELAS VII SMP NEGERI 2 HILIDUHO

2026-11-03T11:02:11+00:00

Penelitian ini dilatarbelakangi oleh rendahnya kemampuan penalaran matematis murid kelas VII-A SMP Negeri 2 Hiliduho yang ditunjukkan oleh rendahnya hasil tes awal serta kurangnya keaktifan murid dalam proses pembelajaran karena pembelajaran masih didominasi oleh metode konvensional. Penelitian ini bertujuan untuk meningkatkan kemampuan penalaran matematis murid melalui penerapan model problem solving pada materi kesebangunan serta mendeskripsikan peningkatan aktivitas belajar selama proses pembelajaran. Penelitian menggunakan metode Penelitian Tindakan Kelas (PTK) yang dilaksanakan dalam dua siklus, dengan setiap siklus meliputi tahap perencanaan, pelaksanaan tindakan, observasi, dan refleksi. Subjek penelitian adalah 21 murid kelas VII-A SMP Negeri 2 Hiliduho. Instrumen penelitian terdiri atas tes kemampuan penalaran matematis, lembar observasi aktivitas guru dan murid, angket kualitas pembelajaran, serta wawancara. Data dianalisis secara deskriptif kuantitatif dan kualitatif melalui perhitungan nilai rata-rata, persentase ketuntasan klasikal, dan hasil observasi serta interpretasi data wawancara. Hasil penelitian menunjukkan bahwa nilai rata-rata kemampuan penalaran matematis meningkat dari 11,2 pada kondisi awal menjadi 45,6 pada siklus I dan 85,6 pada siklus II dengan ketuntasan klasikal mencapai 95%. Aktivitas guru meningkat dari 91% menjadi 98%, sedangkan keaktifan murid juga meningkat hingga mencapai 98%. Berdasarkan hasil penelitian tersebut, dapat disimpulkan bahwa penerapan model problem solving efektif meningkatkan kemampuan penalaran matematis dan keaktifan murid sehingga dapat dijadikan sebagai salah satu alternatif pembelajaran matematika untuk mendukung tercapainya tujuan pembelajaran secara optimal di sekolah serta memberikan pengalaman belajar yang lebih bermakna.

ANALYSIS OF BASIC ARITHMETIC OPERATION DIFFICULTIES AMONG FOURTH-GRADE ELEMENTARY SCHOOL STUDENTS BASED ON THE SOLO TAXONOMY

2026-11-03T11:02:11+00:00

Mastery of basic arithmetic operations is a fundamental skill for elementary school students before progressing to more complex mathematical concepts, yet data indicate that Indonesian students' numeracy proficiency remains low. This study aims to analyze the difficulties faced by fourth-grade students in solving basic arithmetic operations (addition, subtraction, multiplication, and division) using the long-form calculation technique, based on the SOLO Taxonomy. A descriptive qualitative approach was employed, involving 40 fourth-grade students at SDN Cangkuang 01, Kabupaten Bandung, as research subjects. Data were collected through diagnostic tests and semi-structured interviews, then analyzed using the interactive model of Miles, Huberman, and Saldaña. The results show that students experienced difficulties of varying types and degrees across the four operations, with a tendency for the level of cognitive structure to decrease as the complexity of the operation increased, from addition to long division. Furthermore, the accuracy of students' final answers did not always reflect their level of cognitive structure, as computational errors could still be accompanied by an integrated thinking process. These findings underscore the importance of mathematics learning evaluation that focuses not only on final outcomes but also on students' thinking processes, in order to provide more targeted instructional interventions.

EFEKTIVITAS MODEL PROBLEM BASED LEARNING BERBANTUAN MEDIA FLASHCARD TERHADAP LITERASI MATEMATIKA DAN PARTISIPASI SISWA DI SMK NEGERI 5 MEDAN

2026-11-03T11:02:11+00:00

This study aimed to determine the effectiveness of the Problem-Based Learning (PBL) model assisted by Flashcard media on students’ mathematical literacy and to examine students’ participation in solving problems presented through Flashcard media. The study employed a Pre-Experimental Design with a One Group Pretest-Posttest design. The research subjects were 22 tenth-grade students of the Building Modeling and Information Design (DPIB) program at SMK Negeri 5 Medan. The research instruments consisted of an essay test to measure mathematical literacy and an observation rubric to assess student participation, both of which had been validated. The results showed that the average mathematical literacy score increased from 71.82 in the pretest to 80.23 in the posttest. The hypothesis test yielded t-count > t-table, or 16.54 > 2.079, indicating the effectiveness of the Problem-Based Learning model assisted by Flashcard media on students’ mathematical literacy. The observation results showed an average student participation score of 3.46, categorized as very active, with the highest score in the cooperation aspect at 3.60. Thus, the implementation of PBL assisted by Flashcard media can improve mathematical literacy while encouraging active student participation in the learning process.

Memetakan Lanskap Implementasi Problem Based Learning dalam Pembelajaran Matematika Siswa di Tingkat Sekolah Menengah: Systematic Literature Review

2026-11-03T11:02:11+00:00

Optimizing the quality of mathematics education demands a comprehensive evaluation of the effectiveness of innovative learning models, one of which is Problem-Based Learning (PBL). Although literature on the application of PBL continues to grow, empirical findings scattered across various contexts require a deep synthesis to map current trends and research directions. This study aims to describe the developments in implementing PBL in secondary school mathematics learning through a Systematic Literature Review (SLR) approach. Guided by the PRISMA protocol, a literature search was conducted via the Google Scholar database covering publication years from 2022 to 2026. Out of 100 identified documents, 33 articles met the inclusion criteria for further analysis. The synthesis results show that publications peaked in 2023, dominated by Classroom Action Research (CAR), targeted lower secondary schools (SMP), and were concentrated in Java. The primary variables examined include learning outcomes, problem-solving skills, mathematical representation, literacy, reasoning, Higher Order Thinking Skills (HOTS), motivation, and conceptual understanding. These findings confirm that PBL contributes positively to strengthening students' mathematical abilities, although its effectiveness is influenced by variations in classroom implementation characteristics. Thus, this study confirms that PBL remains a strategic alternative in supporting quality improvements in secondary school mathematics education.

PENGEMBANGAN MEDIA PEMBELAJARAN ANIMAKER TERINTEGRASI KEARIFAN LOKAL UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH SISWA

2026-11-03T11:02:11+00:00

The mathematical problem-solving ability of Grade X students at SMK Istiqlal Delitua remains relatively low, particularly in understanding problems, planning strategies, carrying out solutions, and checking results. This condition indicates the need for engaging and contextual learning media that connect mathematical content with students’ cultural experiences. This study aimed to develop Animaker learning media integrated with Rumah Joglo local wisdom and determine its validity, practicality, effectiveness, and improvement in students’ problem-solving ability. The study employed Research and Development (R&D) using the ADDIE model, consisting of Analysis, Design, Development, Implementation, and Evaluation. Trials included individual, small-group, and field trials involving 35 Grade X students. Data were collected through expert validation, teacher and student response questionnaires, and problem-solving tests, then analyzed using Aiken’s V, percentages, and N-Gain. The results showed a validity score of 95.14%, categorized as highly valid, and an average practicality score of 88.07%, categorized as highly practical. The average score increased from 46.57 to 87.43, with an N-Gain of 0.76, categorized as high. Thus, the Animaker media integrated with Rumah Joglo local wisdom is feasible as an alternative mathematics learning medium for improving students’ problem-solving ability through contextual and culturally relevant learning experiences.

ANALISIS PENERAPAN PENDEKATAN PEMBELAJARAN DEEP LEARNING DALAM MENINGKATKAN PEMAHAMAN KONSEP MATEMATIS SISWA MELALUI INTEGRASI KEARIFAN LOKAL JAWA

2026-11-03T11:02:11+00:00

This study was motivated by students’ low mathematical conceptual understanding of solid geometry and learning that has not optimally connected mathematical concepts with real-life contexts and local wisdom. This study aimed to analyze the implementation of a Deep Learning instructional approach integrated with Javanese local wisdom in improving students’ mathematical conceptual understanding and to examine students’ responses to the learning process. The study employed a quantitative approach with a quasi-experimental method and a pretest-posttest control group design. It was conducted at SMP Negeri 1 Pegajahan with sampling 63 students, consisting of 31 students in the experimental group and 32 students in the control group. Data were collected through a mathematical conceptual understanding test and a student response questionnaire and analyzed using normality, homogeneity, independent sample t-test, and N-Gain analyses. The results showed that the experimental group achieved a higher mean posttest score (87.74) than the control group (78.97). The t-test yielded a significance value of 0.000 < 0.05. The N-Gain score was 0.8021 (high) for the experimental group and 0.6495 (moderate) for the control group. Student responses reached 87%, categorized as very positive. Thus, the Deep Learning approach integrated with Javanese local wisdom effectively improves students’ mathematical conceptual understanding.

RESONANSI KARAKTER DAN MOTIVASI DALAM MENUMBUHKAN INTENSI WIRAUSAHA GENERASI MUDA MAHASISWA PENDIDIKAN MATEMATIKA

2026-11-03T11:02:11+00:00

This study aims to analyze the effect of motivation and personality on entrepreneurial intention among Mathematics Education students at Universitas Borneo Tarakan. A quantitative associative approach with a survey method was employed. Data were collected using Likert-scale questionnaires distributed to a total target population of 48 active students who had completed an Entrepreneurship course. The data analysis technique utilized multiple linear regression analysis, preceded by validity, reliability, and classical assumption tests. The results indicate that partially, motivation () and personality () have positive and significant effects on entrepreneurial intention. Simultaneously, motivation and personality significantly influence entrepreneurial intention () with an Adjusted value of . This reveals that of the variance in students' entrepreneurial intention is explained by these two independent variables, while the remainder is influenced by other factors outside the model. These findings highlight the necessity of cultivating proactive traits and financial independence orientation among prospective educators to foster education-based enterprises (edupreneurship) in border regions.

KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMP MELALUI PEMBELAJARAN IN ACTION TERINTEGRASI DEEP LEARNING DI WILAYAH KALIMANTAN UTARA

2026-11-03T11:02:11+00:00

Rendahnya tingkat kemampuan pemecahan masalah matematika dan dominasi pengajaran yang berpusat pada guru tetap menjadi tantangan mendasar dalam pendidikan matematika, khususnya bagi siswa di daerah terpencil dan perbatasan seperti Kalimantan Utara. Penelitian ini bertujuan untuk menganalisis pengaruh pembelajaran In Action yang terintegrasi dengan Deep Learning terhadap kemampuan pemecahan masalah matematika siswa SMP di wilayah Kalimantan Utara. Penelitian kuantitatif ini menggunakan metode kuasi-eksperimental dengan Desain Kelompok Kontrol Non-ekuivalen Pretest-Posttest. Populasi penelitian terdiri dari seluruh siswa kelas delapan di sebuah SMP di Kalimantan Utara, dengan sampel sebanyak 64 siswa yang dibagi menjadi kelompok eksperimen ( ) yang menerima pembelajaran In Action yang terintegrasi dengan Deep Learning dan kelompok kontrol ( ) yang menerima pengajaran konvensional. Data dikumpulkan menggunakan instrumen tes esai berdasarkan indikator pemecahan masalah Polya dan dianalisis menggunakan uji t sampel independen dan indeks gain normalisasi (N-Gain). Hasil penelitian menunjukkan bahwa rata-rata skor post-test kelompok eksperimen (82,19) secara signifikan lebih tinggi daripada kelompok kontrol (64,84), dengan ( ). Selanjutnya, pencapaian N-Gain kelas eksperimen mencapai 0,68 (kategori sedang hingga tinggi), sedangkan kelas kontrol hanya mencapai 0,37 (kategori sedang). Peningkatan paling menonjol diamati pada indikator "melihat ke belakang". Kesimpulannya, pembelajaran Aksi yang terintegrasi dengan Pembelajaran Mendalam memiliki efek positif dan signifikan dalam mentransformasikan kemampuan pemecahan masalah matematika siswa di wilayah perbatasan dari hafalan prosedural pasif menjadi pemahaman konseptual yang mendalam dan reflektif.

EFEKTIVITAS PENGGUNAAN MODEL PEMBELAJARAN TREFFINGER TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA KELAS VIII-9 DI SMP NEGERI PADANGSIDIMPUAN

2026-11-03T11:02:11+00:00

Penelitian ini bertujuan untuk mengetahui gambaran dari penerapan model pembelajaran treffinger, dan kemampuan pemecahan masalah matematis apakah terdapat keefektifan model pembelajaran treffinger terhadap kemampuan pemecahan masalah matematis siswa kelas VIII-9 di SMP Negeri 2 Padangsidimpuan. Metode penelitian adalah eksperimen dengan desain penelitian one group pretest posttest. S ampel diperoleh dengan menggunakan teknik cluster random sampling dengan jumlah siswa 25 orang. Instrumen penelitian menggunakan tes kemampuan pemecahan masalah dan lembar observasi. Hasil penelitian menunjukkan rata-rata penggunaan model pembelajaran treffinger adalah 3,50 (baik sekali) dan rata-rata kemampuan pemecahan masalah matematis siswa sebelum menggunakan model pembelajaran treffinger adalah 60,29 (cukup) dan menggunakan setelah model pembelajaran treffinger adalah 89,79 (baik sekali). Berdasarkan uji hipotesis dengan menggunakan uji sampel berpasangan, menunjukkan nilai signifikan kurang dari 0,05 (0,000 < 0,50) maka Ho ditolak dan Ha diterima. Artinya, penggunaan model pembelajaran treffinger efektif pada kemampuan pemecahan masalah matematis siswa di kelas VIII-9 SMP Negeri 2 Padangsidimpuan.

PENGEMBANGAN BAHAN AJAR BERBASIS STEM BERBANTUAN CANVA UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA MTS JABALUL MADANIYAH TAPANULI SELATAN

2026-11-03T11:02:11+00:00

This research aims to develop STEM-based teaching materials with the help of Canva to improve the mathematical problem solving abilities of class VIII students at Mts Jabalul Madaniyah Tapanuli Selatan. This research is motivated by the low ability to solve mathematical problems, especially in the material Systems of Linear Equations in Two Variables (SPLDV). This research uses the Research and Development (R&D) method with the ADDIE model which consists of five stages of Analysis, Design, Development, Implementation, Evaluation. The test subjects in this research were 20 class VIII students at Mts Jabalul Madaniyah Tapanuli Selatan. Data collection techniques use observation, interviews, questionnaires, documentation, and tests of students' problem solving abilities. The research results show that STEM-based teaching materials meet the criteria of being valid, practical and effective for use in mat learning

EFEKTIVITAS PENDEKATAN REALISTIC MATHEMATICS EDUCATION (RME) DALAM MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS MATEMATIKA SISWA

2026-11-03T11:02:12+00:00

study aims to examine the effectiveness of using the Realistic Mathematics Education (RME) approach on students' critical thinking skills at SMA Negeri 6 Padangsidimpuan. The research employed a quantitative method with a one-group pretest-posttest experimental design. The population of this study consisted of all eleventh-grade students at SMA Negeri 6 Padangsidimpuan, totaling 204 students. The sampling technique used was cluster sampling, from which class XI-2 was selected as the research sample, consisting of 34 students.The instruments used in the study included an observation sheet for the Realistic Mathematics Education (RME) approach and a test to measure students' mathematical critical thinking skills. The data analysis techniques applied were both descriptive and inferential statistics.The results revealed that the implementation of the RME approach in class XI was categorized as good, with an average observation score of 3.08. Students’ critical thinking skills before the implementation of RME were in the "fair" category, with an average pretest score of 63.78. After applying the RME approach in the learning process, a significant improvement was observed, with an average posttest score of 77.80, which falls into the "good" category. Based on the hypothesis testing, the t-test result showed a t-value of 5.566, while the critical t-value (t-table) at df = 33 and a significance level of 0.05 was 1.692. Since t-count > t-table (5.566 > 1.692), and the Sig. (2-tailed) value was 0.000, which is less than 0.05, the alternative hypothesis was accepted. This indicates that there is a significant effect of the Realistic Mathematics Education (RME) approach on students' critical thinking skills in class XI at SMA Negeri 6 Padangsidimpuan.The findings demonstrate that the RME approach has a significant positive impact on students' mathematical critical thinking skills. A total of 76.5% of students achieved a score ≥ 70, indicating that the learning process was effective. The N-Gain value was 0.63, which is categorized as moderate, meaning that the RME approach is moderately effective in enhancing students’ ability to think critically in a logical and systematic manner.

EFEKTIVITAS MODEL PEMBELAJARAN IDEA (ISSUE,DISCUSSION, ESTABLISH, AND APPLY) TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA DI SMP NEGERI 1 ANGKOLA BARAT

2026-11-03T11:02:12+00:00

This study aimed to know the description of the applyin of the IDEA learning model (Issue, Discussion, Establish and Apply), students' mathematical problem solving abilities, and whether there was an effectiveness of the IDEA learning model on the mathematical problem solving abilities the eight grade-C students of SMP Negeri 1 Angkola Barat. The research method used an experiment by applying one-group pretest-posttest design. The sample was obtained by using a cluster random sampling technique totaling 26 students of 163 students. The research instrument used a test sheet for problem solving abilities and an observation sheet to know the description of the IDEA learning model. The results showed that the average of using IDEA learning model was 2.97 (good category) and the students’ average of mathematical problem solving ability before using the IDEA learning model was 63.27 (sufficient category) and after using the IDEA learning model was 75.38 (good category). Based on the hypothesis test by using the paired sample test, it showed a significance score of less than 0.05 (0.000<0.05) so Ho was rejected and Ha was accepted. The meaning that the use of the IDEA learning model was effective for the mathematical problem-solving abilities at the eighth grade -C students of SMP Negeri 1 Angkola Barat.

ANALISIS MATH ANXIETY TERHADAP MINAT BELAJAR STATISTIKA MAHASISWA DESAIN FASHION UNIVERSITAS AUFA ROYHAN

2026-11-03T11:02:12+00:00

This study aims to determine how the level of math anxiety affects the Statistics learning motivation of students in the Fashion Design Vocational Study Program. The respondents in this study consisted of 26 Fashion Design students who were taking the Statistics course. This is a mixed quantitative and qualitative study using a descriptive method. The data collection techniques used were questionnaires and interviews. The results showed that for the cognitive aspect, the math anxiety level of the 26 respondents was at a score of with a moderate category. For the affective aspect, the math anxiety level of the 26 respondents was at a score of with a moderate category. For the physiological aspect, the math anxiety level of 25 respondents was at a score of with a moderate category, while 1 respondent was at a score of with a high category. In overcoming math anxiety, feedback between lecturers and students is necessary when understanding statistics learning, so that the resulting interaction can increase motivation, learning interest, and develop students' mindsets regarding statistics.

PENGEMBANGAN MEDIA PEMBELAJARAN VIDEO ANIMASI CANVA BERBASIS BUDAYA LOKAL UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA

2026-11-03T11:02:12+00:00

The purpose of this study is to produce Canva Animation Video Learning Media Based on South Tapanuli local Culture on the material of flat-sided solid shapes (cubes and cubaids). This study uses a 4D (four-D)development model, namely Define, Design, Development, Disseminate. The subjects of this study were 25 students of Mardhotillah Islamic Boarding School Clas VIII Tanoponggol. Validity is obtained based on the assessment by the validator. Practicality is obtained bases on the assessment of student responsequastionnaires by respondents. Effectiveness is obtained based on the results of the studebts’ mathematical problem-solving ability test. Thevalidation results of canva animation video learning media based on south Tapanuli local culture have a validity percentage of 94%, with the category “valid”. The results of the practicality test of canva animation video learning media based on local culture obtained a percentage result of 90,12%, with the category “very practical”. The results of the effectiveness test of canva animated video learning media based on south Tapanuli local culture obtained results with a percentage of 85%, with the category “very effective”. The conclusion of the study, canva animated video learning media based on south Tapanuli local culture is said to be valid, practical, and effective for use in mathematics learning and is able to improve students’ mathematical problem-solving abilities.

Pengembangan Bahan Ajar Matematika Berbasis Canva Dengan Pendekatan Realistik Mathematich Education Untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis Siswa Kelas VIII Di SMP Negeri 5 Padangsidimpuan

2026-11-03T11:02:12+00:00

Penelitian ini bertujuan untuk mengembangkan bahan ajar matematika berbasis Canva dengan pendekatan Realistic Mathematich Education (RME) guna meningkatkan kemampuan pemecahan masalah mathematis siswa kelas VIII SMP Negeri 5 Padangsidimpuan. Penelitian ini dilatar belakangi oleh rendahnya kemampuan siswa dalam menyelessaikan masalah matematika, kurang menariknya bahan ajar yang di gunakan serta minimnya pemanfaatan media pembelajaran inovatif dan kontekstual dalam proses pembelajaran. Produk yang dikembangkan berupa e-modul materi teorema phytagoras yang dirancang menggunakan aplikasi canva dan dipadukan dengan pendekatan RME agar pembelajaran lebih menarik serta dekat dengan kehidupan sehari-hari siswa. Metode penelitian yang digunakan adalah Research and Development (R&D) dengan model ADDIE yang meliputi tahap analisis, perancangan, pengembangan, implementasi, dan evaluasi. Penelitian melibatkan 29 siswa kelas VIII sebagai subjek penelitian. Instrumen yang digunakan terdiri atas lembar validasi ahli materi, media, bahasa, angket respon siswa, dan tes kemampuan pemecahan masalah matematis. Hasil penelitian menunjukkan bahwa bahan ajar yang dikembangkan memenuhi kriteria sangat valid, praktis, dan efektif, serta mampu meningkatkan hasil belajar dan kemampuan pemecahan masalah siswa hingga mencapai ketuntasan di atas KKM.

PENGEMBANGAN E-MODUL MATEMATIKA BERBASIS CANVA UNTUK MENINGKATKAN KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS SISWA DI SMP NEGERI 1 MARANCAR

2026-11-03T11:02:12+00:00

Abstrak

Penelitian ini bertujuan untuk menghasilkan E-Modul Matematika Berbasis Canva untuk Meningkatkan Kemampuan Pemahaman Konsep Matematis Siswa di SMP Negeri 1 Marancar dan mengetahui kualitas E-Modul Matematika Berbasis Canva dilihat dari aspek kevalidan, kepraktisan dan keefektifannya. Penelitian ini merupakan penelitian Research and Development (R&D) dengan model pengembangan 4D (Define, Design, Develop, Disseminate). Subjek dalam penelitian ini adalah 21 siswa kelas VIII-1 SMP Negeri 1 Marancar. Teknik Pengumpulan data dalam penelitian ini adalah angket, pengukuran, dan dokumentasi. Instrumen yang digunakan diantaranya 1)lembar angket berupa angket validasi oleh ahli untuk melihat kevalidan produk yang dikembangkan, dan 2) angket respon siswa untuk mengetahui kepraktisan produk yang dikembangkan. Validasi dilakukukan oleh 3 ahli yaitu ahli media, ahli materi, dan ahli bahasa dan kemudian diujicoobakan berdasarkan kemampuan pemahaman konsep matematis siswa. Berdasarkan hasil penelitian yang dilakukan didapatkan hasil kevalidan produk dengan rata-rata persentase 84,6% dalam kategori “Sangat Valid”, kepraktisan produk dengan rata-rata 82% dalam kategori “Sangat Praktis” dan keefektifan dengan rata-rata 76,9 % dalam kategori “Efektif”.

Kata kunci: E-Modul Matematika Berbasis Canva, Kemampuan Pemahaman Konsep Matematis

PENGARUH MODEL PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR MATEMATIKA SISWA SD IT DAARUL ISTIQLAL

2026-11-07T05:03:33+00:00

This study aims to determine the effect of the Problem-Based Learning (PBL) model on the mathematics learning outcomes of students at SD IT Daarul Istiqlal. The study employs a quantitative approach using a pretest-posttest control group design. The sample consists of fifth-grade students: class V-A (25 students) served as the experimental group, while class V-B (25 students) served as the control group. Data were collected using questionnaires to measure learning motivation and tests to assess learning outcomes. A pretest was administered before the implementation of the PBL model, followed by a posttest after its implementation. Data analysis involved both descriptive and inferential statistics. The results indicate an increase in the average learning outcome scores, rising from 60.82 (pretest) to 79.86 (posttest). As shown in Table 1, the average posttest score is higher than the pretest score. Normality tests yielded values of 0.062 for the pretest and 0.073 for the posttest, indicating that the data follow a normal distribution. Hypothesis testing revealed a significance value (2-tailed) of 0.000 (p < 0.05) regarding the effect of the Problem-Based Learning model on student learning outcomes; therefore, the alternative hypothesis (Ha) is accepted, and the null hypothesis (Ho) is rejected. In conclusion, the implementation of the Problem-Based Learning model has a positive effect on the mathematics learning outcomes of fifth-grade students at SD IT Daarul Istiqlal.