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INDONESIA
INSPIRAMATIKA
Published by Universitas Islam Darul Ulum
ISSN : 2477278X     EISSN : 25799061     DOI : -
Core Subject : Education,
Education Mathematics
Arjuna Subject : -
Articles 161 Documents
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EFEKTIVITAS MODEL PEMBELAJARAN PBL BERBANTUAN MIKRO ANIMASI TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIKA SISWA KELAS VIII SMP NEGERI 4 PEKALONGAN Miladiya Tsania; Rini Utami
INSPIRAMATIKA Vol. 12 No. 1 (2026): Inspiramatika: Jurnal Inovasi Pendidikan dan Pembelajaran Matematika, Januari-
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Islam Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/inspiramatika.v12i1.10470

Abstract

This study aims to explain the effectiveness of PBL learning model assisted by micro animation on students' concept understanding ability at SMP Negeri 4 Pekalongan. This research is a quantitative research with the type of quasi experiment using Posttest Only Control Design. The research sample consisted of 2 classes selected by Cluster random sampling, namely class VIII C as the experimental class and class VIII B as the control class. The data collection method used is using the description test method which is then analyzed using the mean difference test and proportion test. The results showed that the average concept understanding ability of students by applying the PBL learning model assisted by micro animation fully exceeded the KKTP limit and there was a significant average difference between the experimental and control classes. Therefore, the PBL learning model assisted by micro animation is effective on students' concept understanding ability. Keywords: PBL, micro animation, conceptual understanding, mathematics.
KEEFEKTIFAN MODEL TTW BERBANTUAN MEDIA DIGITAL VEKBAL DALAM MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS Latif Fatul Tamara; Yuni Ratnasari; Denni Agung Santoso
INSPIRAMATIKA Vol. 12 No. 1 (2026): Inspiramatika: Jurnal Inovasi Pendidikan dan Pembelajaran Matematika, Januari-
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Islam Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/inspiramatika.v12i1.10574

Abstract

This research study aims to find out how effective the implementation of the TTW model with the help of Vekbal's digital media in improving the ability of students in class V of SDN Mangunrejo 2 in solving problems. This type of research uses a quantitative approach to pre-experimental design, using one group pretest-posttest design. This study used 20 students in class V as a population and was sampled using exhaustive sampling. Data is collected with observation, interviews, documentation, and description questions. Data was analysed with validity test, prerequisite test using normality test and N-Gain statistical test with SPSS 25. The research obtained the results of the N-Gain Score test showed an increase in the student's ability to solve problems with an average score of 0.6525 which is categorised as medium. Meanwhile, N-Gain percent obtained an average of 65,2485 which was interpreted quite effectively. According to the research results, it can be concluded that the use of the TTW model with the help of Vekbal digital media is quite effective in improving the ability of class V students of SDN Mangunrejo 2 in solving mathematical problems.
PENGEMBANGAN LEMBAR KEGIATAN PESERTA DIDIK (LKPD) BERBASIS PBL BERBANTUAN MATH CITY MAP PADA MATERI LINGKARAN DAN BUSUR LINGKARAN KELAS XI SMA NEGERI 2 SAMARINDA Ayu Cintiya Usmawati; Usfandi Haryaka
INSPIRAMATIKA Vol. 12 No. 1 (2026): Inspiramatika: Jurnal Inovasi Pendidikan dan Pembelajaran Matematika, Januari-
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Islam Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/inspiramatika.v12i1.10608

Abstract

Improving the quality of mathematics learning is necessary to ensure students' in-depth understanding of the concepts. One approach is to develop innovative teaching materials. This research aims to develop and produce Student Activity Sheets (LKPD) based on Problem-Based Learning (PBL) using Math City Maps on the topic of circles and arcs. The research method used was Research and Development (R&D) with the ADDIE model. In the Analysis phase, results indicated that students experienced difficulty understanding the material on circles, necessitating an innovative LKPD based on PBL and Math City Map technology. The Design phase involved developing an initial format and storyboard. In the Development phase, the LKPD was validated by media and material experts with Aiken-V indices of 0.99 and 0.89, respectively, with an average of 0.94, categorized as "Very Valid." The Implementation phase included trials and practicality tests, with Aiken-V scores from students of 0.887 and 0.816 from practicing teachers, resulting in an average of 0.85, categorized as "Very Practical." The effectiveness of the Student Worksheet (LKPD) was assessed as "Very Effective" based on the improvement in student learning outcomes through pretests and posttests, observations of teacher and student activities (93.23%), and a paired t-test with a significance level of 0.000 indicating a significant difference. The evaluation stage was conducted formatively through revisions based on expert input and summatively based on student learning outcomes.
The The Effect of Self-Confidence, Self-Efficacy, and Learning Motivation on the Mathematical Problem-Solving Ability of Grade 3 Students at Gugus Gajah Mada Elementary Schools in Semarang City Nursiwi Nugraheni
INSPIRAMATIKA Vol. 12 No. 1 (2026): Inspiramatika: Jurnal Inovasi Pendidikan dan Pembelajaran Matematika, Januari-
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Islam Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/inspiramatika.v12i1.10634

Abstract

This study aims to examine the extent to which self-confidence, self-efficacy, and learning motivation influence mathematical problem-solving abilities partially and simultaneously. A quantitative survey approach was used in this study, with data collection through questionnaires and data analysis that included classical assumption tests, Pearson correlation tests, and multiple linear regression tests. The results of the analysis concluded that self-confidence had a positive and significant effect on the dependent variable (r = 0.672, and R2 = 0.452), which means a strong and positive relationship with 45.2% of the dependent variable variation influenced by self-confidence. Likewise, self-efficacy had a positive and significant influence on the dependent variable (r = 0.684 and R² = 0.468), which means a strong and positive relationship with 46.8% of the dependent variable variance influenced by self-efficacy. In addition, learning motivation also has a positive and significant influence but is weaker than other variables on the dependent variable (r = 0.366 and R² = 0.134), which means that 13.4% of the variation in the dependent variable is influenced by learning motivation. Simultaneously, the three independent variables have a significant effect on the dependent variable (R = 0.816, R² = 0.665, p = 0), meaning that 66.5% of the variation in the dependent variable can be influenced by the three independent variables.
Perbedaan Kemampuan Komunikasi Matematis Secara Tertulis Siswa dalam Menyelesaikan Soal Bangun Ruang Sisi Datar Berdasarkan Tingkat Self-Efficacy dan Perbedaan Gender Syavira Azhaar Syafa'atul Balqis
INSPIRAMATIKA Vol. 12 No. 1 (2026): Inspiramatika: Jurnal Inovasi Pendidikan dan Pembelajaran Matematika, Januari-
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Islam Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/inspiramatika.v12i1.10652

Abstract

This study aims to (1) determine the differences in students' written mathematical communication skills based on their level of self-efficacy, (2) determine the differences in students' written mathematical communication skills based on gender differences, (3) determine the interaction between the level of self-efficacy and gender differences on written mathematical communication skills. This study is a survey research using a descriptive comparative research method. The population in this study consists of all 330 ninth-grade students at SMP Negeri 4 Samarinda. The sampling technique used in this study is nonprobability sampling. The sample for this study consisted of 178 students. Data analysis was conducted using descriptive statistics and inferential statistics employing a two-way ANOVA transformed using the Aligned Rank Transform (ART) method, as the data did not meet the assumption of normality. The results of the descriptive statistical analysis showed that the average score for mathematical communication ability among students with high self-efficacy was 17.79; moderate self-efficacy was 14.71; and low self-efficacy was 12.87. Based on gender, female students had an average score of 18.47, while male students had an average score of 11.28. The results of the inferential statistical analysis showed (1) there was a difference in students' mathematical communication skills based on levels of self-efficacy with a p-value of 0.040 (2) there was a difference in students' mathematical communication skills based on gender differences with a p-value of 0.000 (3) there is no interaction between self-efficacy levels and gender differences on mathematical communication skills with a p-value of 0.364.
Refleksi dalam Pembelajaran Matematika oleh Guru SMP Negeri 40 Samarinda (Kajian Studi Kasus) kurniawan kurniawan
INSPIRAMATIKA Vol. 12 No. 1 (2026): Inspiramatika: Jurnal Inovasi Pendidikan dan Pembelajaran Matematika, Januari-
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Islam Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/inspiramatika.v12i1.10717

Abstract

This study aims to reveal the process of reflection before instruction (reflection for action) carried out by mathematics teachers in planning classroom learning. The research employed a qualitative approach with a case study design. It was conducted at SMP Negeri 40 Samarinda during the even semester of the 2024/2025 academic year, involving two mathematics teachers with more than ten years of teaching experience and certified as professional educators. Data were collected through in-depth interviews and document analysis. Data analysis included data reduction, data display, and conclusion drawing, supported by the ATLAS.ti 9 software. The validity of the data was ensured through methodological triangulation by comparing the results of interviews with instructional documents. The findings indicate that the reflection for action process encompasses analyzing students’ conditions, adjusting instructional materials, selecting teaching strategies, anticipating potential challenges, and preparing alternative solutions. This process was carried out systematically, taking into account prior teaching experiences, thereby making learning more adaptive and contextual to students’ needs. These findings affirm that reflection for action plays a crucial role in enhancing the quality of mathematics lesson planning and implementation, and it has the potential to be applied across different educational levels and subject areas.
PENERAPAN MODEL PEMBELAJARAN PBL DENGAN PENDEKATAN TARL UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS 7 LAMALONDA PADA MATERI ALJABAR Indri Yani; Rita Lefrida; Sudarsono .
INSPIRAMATIKA Vol. 12 No. 1 (2026): Inspiramatika: Jurnal Inovasi Pendidikan dan Pembelajaran Matematika, Januari-
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Islam Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/inspiramatika.v12i1.10928

Abstract

Penelitian ini bertujuan untuk meningkatkan hasil belajar matematika materi aljabar melalui penerapan model pembelajaran Problem Based Learning (PBL) yang dikombinasikan dengan pendekatan Teaching at the Right Level (TaRL). Penelitian menggunakan metode Penelitian Tindakan Kelas (PTK) model Kemmis dan McTaggart, yang terdiri dari empat tahap pada setiap siklus: perencanaan, pelaksanaan, observasi, dan refleksi. Subjek penelitian adalah 32 siswa kelas VII Lamalonda SMPN Model Terpadu Madani Palu, semester genap tahun ajaran 2024/2025. Data hasil belajar diperoleh melalui tes pada prasiklus, siklus I, dan siklus II. Hasil penelitian menunjukkan adanya peningkatan ketuntasan belajar secara bertahap. Pada prasiklus, rata-rata nilai siswa adalah 59,3 dengan persentase ketuntasan 21,9%. Setelah penerapan PBL pada siklus I, rata-rata nilai meningkat menjadi 71,2 dengan ketuntasan 56,3%. Pada siklus II, setelah dilakukan perbaikan pembelajaran melalui pendekatan TaRL dengan pembagian kelompok homogen sesuai kemampuan dan bimbingan intensif, rata-rata nilai mencapai 80,4 dengan ketuntasan 87,5%. Peningkatan ini menunjukkan bahwa kombinasi PBL dan TaRL efektif dalam meningkatkan pemahaman konsep aljabar, keaktifan, serta kepercayaan diri siswa, khususnya bagi siswa dengan kemampuan rendah.
The Analisis Kemampuan Representasi Siswa pada materi penyajian data ditinjau dari gaya belajar VAK: Penelitian pada anak kelas X SMA Anisa Aenur Rochmah
INSPIRAMATIKA Vol. 12 No. 1 (2026): Inspiramatika: Jurnal Inovasi Pendidikan dan Pembelajaran Matematika, Januari-
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Islam Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/inspiramatika.v12i1.10996

Abstract

This research aims to analyze students’ mathematical representation ability in data presentation material based on VAK (Visual, Auditory, and Kinesthetic) learning styles. The background of this research arises from the fact that students’ representation ability is still relatively low, particularly in choosing appropriate diagrams, applying scales accurately, and interpreting data. This research employed a qualitative descriptive approach with six Grade X-L students from MAN 1 Lamongan selected through purposive sampling based on the VAK learning style questionnaire. Research instruments consisted of a representation ability test, a learning style questionnaire, and semi-structured interviews. Data were analyzed using Miles and Huberman’s interactive model, including data reduction, data display, and conclusion drawing with methodological triangulation. The findings revealed differences in representation tendencies according to learning styles. Visual learners excelled in symbolic and visual representation but showed weaknesses in verbal aspects. Auditory learners demonstrated balanced abilities across all three aspects, with dominance in verbal representation, although their visual outputs were less neat. Kinesthetic learners were strong in concrete visual representation and fairly good in verbal expression but weak in symbolic representation. These results highlight that learning styles significantly influence variations in students’ mathematical representation abilities. Thus, teachers should consider students’ learning styles when designing instructional strategies to accommodate diverse characteristics and enhance the effectiveness of mathematics learning.
Analisis Kemampuan Pemecahan Masalah Dalam Menyelesaikan Soal Persamaan Garis Lurus Ditinjau Dari Tingkat Kecemasan Matematika Di MTs Negeri Samarinda Aeinatul Auliyah; Asyril Asyril; Nanda Arista Rizki; Ikmawati Ikmawati
INSPIRAMATIKA Vol. 12 No. 1 (2026): Inspiramatika: Jurnal Inovasi Pendidikan dan Pembelajaran Matematika, Januari-
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Islam Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/inspiramatika.v12i1.11048

Abstract

The average mathematics score of eighth-grade students at MTsN Samarinda is still low (62.80). Students have difficulty solving modified problems, lack attention to detail, and show anxiety such as hesitation, lack of confidence, and fear of answering. This study aims to describe students' mathematical problem-solving abilities based on their level of mathematical anxiety in linear equation material. The research used a qualitative descriptive approach with eighth-grade students at MTsN Samarinda as the subjects. The data were analyzed through data reduction, data presentation, and conclusion drawing. The results show that students with high anxiety have varying abilities: some experience difficulties in all stages of problem solving, but some are able to meet three indicators in some questions and only one indicator in other questions. They show somatic, cognitive, and attitudinal symptoms. Students with moderate anxiety are only able to meet three problem-solving indicators, with dominant symptoms in cognition and attitude. Meanwhile, students with low anxiety also showed varying abilities: some were able to meet all indicators on some questions, but others did not complete the final stage (rechecking) due to overconfidence and time constraints. The anxiety symptoms that appeared at low levels were mild and did not interfere with the problem-solving process.
PENGEMBANGAN INSTRUMEN TES KEMEMPUAN BERPIKIR LOGIS MATEMATIS MATERI BANGUN DATAR PADA SISWA SMP Amirudin Heri Setyono; Ahmad Faizin; Lilis Nurajizah; Syarifatul Maf’ulah
INSPIRAMATIKA Vol. 12 No. 1 (2026): Inspiramatika: Jurnal Inovasi Pendidikan dan Pembelajaran Matematika, Januari-
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Islam Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/inspiramatika.v12i1.12280

Abstract

This study aims to determine the development of a valid, practical, and effective mathematical logical thinking ability test instrument for flat geometry material for students at SMP Negeri 3 Mojoagung. This instrument is designed to objectively measure students' logical reasoning ability in solving problems related to geometric concepts of flat geometry. This research is a Research and Development (R&D) study, adapting the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) model. The research procedure follows the ADDIE model development stages: Analysis, Design, Development, Implementation, and Evaluation. These stages are carried out sequentially and systematically to produce a valid, practical, and effective instrument. The results of this study indicate that the developed test instrument meets good quality criteria, namely the mathematical logical thinking ability test instrument (TKBLM) for flat geometry material is declared valid, practical, and effective. The validity of the TKBLM instrument can be seen from the TKBLM instrument validation percentage, which is 93%, categorized as very valid. The practicality of the TKBLM instrument can be seen from the percentage of the readability questionnaire, where 85% of students' results showed a ???? ≥ 75%. Meanwhile, the effectiveness of the media can be seen from the TKBLM results, where for each indicator, at least one student met the logical mathematical thinking indicator. Thus, this test instrument is suitable for use as an effective measurement tool to evaluate students' logical mathematical thinking skills in the material on plane figures. Keywords: Test Instrument, Logical Mathematical Thinking, Plane Figures.

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