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Vygotsky: Jurnal Pendidikan Matematika dan Matematika
Published by Universitas Islam Lamongan
ISSN : 26562286     EISSN : 26565846     DOI : 10.30736
Core Subject : Education,
Mathematics
Vygotsky: Jurnal Pendidikan Matematika dan Matematika adalah jurnal yang bertujuan untuk mengungkap fakta, masalah, dan pemecahan masalah dalam bidang pendidikan matematika dan matematika.
Arjuna Subject : Matematika - Matematika (Lain-Lain)
Articles 102 Documents
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The Use of A Geographically Weighted Regression Model to Analyze Predictors of The Rice Supply in Bojonegoro Nurdiansyah, Denny; Ma'ady, Mochamad Nizar Palefi; Kartini, Alif Yuanita; Yuliana, Ummi Agustin
Vygotsky: Jurnal Pendidikan Matematika dan Matematika Vol. 6 No. 1 (2024): Vygotsky: Jurnal Pendidikan Matematika dan Matematika
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/voj.v6i1.706

Abstract

The research goal would be to understand all potential influences on the amount of rice available within every sub-district in the Bojonegoro district. Geographically weighted regression (GWR), a technique used for this study, uses kernels: adaptive bisquare, fixed bisquare, adaptive gaussian, and fixed gaussian. The state office for food security and farming inside the Bojonegoro district provided secondary statistics for the 2018 year that included information on the population, the harvested area, the rice production, and the rice supply. The outcomes from the kernel-fixed gaussian elected model using AIC minimum criteria for the GWR model. The implementation's conclusion is due to the impact of variety in locations. The next research recommendation is a time-series spatial study of the rice problem.
Exploring Student Algebraic Thinking to Solve TIMSS Problems in Terms of Accommodator Learning Styles Zahiroh, Lutfiyya Fajar; Masduki, Masduki
Vygotsky: Jurnal Pendidikan Matematika dan Matematika Vol. 6 No. 1 (2024): Vygotsky: Jurnal Pendidikan Matematika dan Matematika
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/voj.v6i1.806

Abstract

This study aims to explore students' algebraic thinking skills in solving Trends International Mathematics and Science Study (TIMSS) problems in terms of accommodator learning styles. The research design used is a case study with a qualitative analysis approach. The results showed that accommodating subjects were able to meet the indicators of algebraic thinking, namely generalization, abstraction, analytical thinking, dynamic thinking, and modeling. However, the lack of accuracy in performing calculation operations causes the answers obtained by the subject to be less precise on abstraction, analytical thinking, and dynamic thinking problems. The characteristics of subjects with accommodator learning styles who are more likely to use intuition in solving problems influence students' ability to solve problems related to algebraic thinking.
Analisis Kemampuan Pemecahan Masalah Matematika Ditinjau Tipe Kepribadian Ekstrovert-Introvert Ardiani, Vebiola; Nasution, Haryati Ahda
Vygotsky: Jurnal Pendidikan Matematika dan Matematika Vol. 6 No. 1 (2024): Vygotsky: Jurnal Pendidikan Matematika dan Matematika
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/voj.v6i1.919

Abstract

This study was conducted to analyze mathematical problem solving in terms of opportunities in terms of extrovert-introvert personality types in class X of SMKN 1 Patumbak. Researchers took samples, namely class X Rpl students of SMK Negeri 1 Patumbak with a total of 35 students. Sampling is taken by purposive sampling technique, also known as consideration sampling, which is a sampling technique from the population on certain considerations. Instruments and data collection techniques were carried out, namely by distributing questionnaires, conducting interviews, and providing test instruments. From the tests conducted, it is known that students who have extroverted personalities are more enthusiastic in working on questions than students with introverted personalities. From these results it is known that students who have introverted personalities can write down answers, but are less able to explain the answers. Meanwhile, students with extroverted personalities tend to be more confident, both in writing answers and explaining answers.
Development of E-Module Based on Mathematical Literacy Skill in Statistical Materials Efendi, Shindy Amelia; Haryono, Yulia; Cesaria, Anna
Vygotsky: Jurnal Pendidikan Matematika dan Matematika Vol. 6 No. 1 (2024): Vygotsky: Jurnal Pendidikan Matematika dan Matematika
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/voj.v6i1.951

Abstract

This research aims to produce an E-Module with math literacy-based questions that are valid and practical for 10th-grade statistics in SMA Negeri 3 Padang. The type of research conducted is development research using the ADDIE development model. Data analysis techniques include interview analysis, E-Module validation analysis, and E-Module practicality analysis. The results of the research show that mathematics learning using the E-Module, which facilitates mathematical literacy questions, is both valid and practical. Based on the data analysis, it was found that the developed E-Module had a validity score of 92.31%, categorized as highly valid. The final practicality score for teachers was 85%, categorized as highly practical, and the final practicality score for students was 88.26%, also categorized as highly practical.
The Effect of Nanoparticles on Drug Distribution in The Mathematical Model of Blood Flow Norasia, Yolanda; Nisa, Ajeng Oxa; Sumardi, Sitti Rosnafi'an
Vygotsky: Jurnal Pendidikan Matematika dan Matematika Vol. 6 No. 1 (2024): Vygotsky: Jurnal Pendidikan Matematika dan Matematika
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/voj.v6i1.966

Abstract

This research examines the influence of nanoparticles in the distribution of drugs in healthy blood flow on linear, angular velocity and blood temperature. Construction and simplification of a blood flow model based on boundary layer equations, dimensionless variables, stream functions, and similarity variables. The initial step is to establish a dimensional blood flow model. Using dimensionless variables, the equation is simplified into a dimensionless equation. A similarity equation is generated by converting the non-dimensional equation. The nanoparticles used are . At the linear velocity and temperature of blood flow  is in the highest position. At the angular velocity of blood flow, the position of blood flow with   nanoparticles is in the uppermost position. This research is used to estimate the velocity and temperature of blood flow with the influence of nanoparticles as drug distribution.
Mathematical Representation Ability-Based Mathematical Contextual Problems of Sequences and Progression Material Sri Wahyuning, Lis Diana; Nida Sri Utami
Vygotsky: Jurnal Pendidikan Matematika dan Matematika Vol. 6 No. 1 (2024): Vygotsky: Jurnal Pendidikan Matematika dan Matematika
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/voj.v6i1.999

Abstract

This research objective is to analyze and explain the student’s capacity for mathematical representation based on mathematical contextual problems of arithmetic and geometric sequences and progression material. Students enrolled in SMA 1 Sukoharjo X.E10 were the subject of this research. The data collection process used interviews, tests, and documentation. This research used a descriptive research approach with a qualitative research type. Based on the findings of this research, students who have visual representation skills in mathematics are more likely to complete challenges that involve visuals, such as diagrams. Typically, mathematically symbolic representation-capable pupils utilize mathematical formulas and symbols to solve problems. Furthermore, students who have the ability to verbally represent mathematics have a tendency to encrypt problem-solving steps into words.
Development of LSLC-Based Collaborative Learning Model Learning Tools And Their Effects on Critical Thinking Skills Evi Takrimatul Ailiyyah; Pambudi, Didik Sugeng; Fatekurohman, Mohamad; Kurniati, Dian; Susanto
Vygotsky: Jurnal Pendidikan Matematika dan Matematika Vol. 6 No. 2 (2024): Vygotsky: Jurnal Pendidikan Matematika dan Matematika
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/voj.v6i2.1014

Abstract

The purpose of this study is to develop collaborative learning-based learning resources and their impact on students' capacity for critical thought. This study used a combination of methods, namely development research (R&D) with Thiagarajan 4D model and experimental research. Data was collected through observations, questionnaires, tests, and interviews. The validity coefficients for the Teaching Module, worksheet, and test were 3.80, 3.80, and 3.70, respectively. Observations showed that 96% of the learning tools met practical criteria. The tools were effective, with 93% of student activities rated very good, 96% of students giving positive responses, and 85% achieving learning completion. A t-test (sig = 0.007) confirmed the collaborative learning tool based on LSLC significantly enhanced students' critical thinking skills.
Mathematics Learning Using Japanese Multiplication Method (JAMED) Solving Multiple Problems Class III Basic Education Students Nuritasari, Fetty; Septi Dariyatul Aini; Chairul Fajar Tafrilyanto; Sri Indriati Hasanah; Ema Surahmi
Vygotsky: Jurnal Pendidikan Matematika dan Matematika Vol. 6 No. 2 (2024): Vygotsky: Jurnal Pendidikan Matematika dan Matematika
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/voj.v6i2.1027

Abstract

This research examines whether the multiplication abilities of third-grade students in Pamekasan improve before, during, and after using JAMED media for mathematics instruction. The study aims to assess the students' multiplication skills across these three stages, analyzing any observed improvements. The research employs a single subject experimental method with an A-B-A design, using action tests for data collection. The subject is a third-grade student with the initials AW. Findings show that the student’s multiplication ability was very low in the initial baseline (A1), improved to a sufficient level during the intervention (B), and reached a high level in the final baseline (A2). This indicates a significant positive impact of JAMED media on the student's multiplication skills.
Design of Android-Based Learning Media “MathArt” on Simple Interest, Discounts, and Taxation at the Lower Secondary Level of Education Lestary, Ratnah; Apriani, Mulya Sarti; Kesuma, Rizki Putri; Cahyo, Riko Dwi; Siagian, Teddy Alfra
Vygotsky: Jurnal Pendidikan Matematika dan Matematika Vol. 6 No. 2 (2024): Vygotsky: Jurnal Pendidikan Matematika dan Matematika
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/voj.v6i2.1028

Abstract

This study aims to design and evaluate the effectiveness of the MathArt application, an Android-based learning media focused on simple interest, taxes, and discounts for lower secondary education at SMPN 17 Bengkulu City. The research adopts a four-stage Research and Development (R&D) method: 1) research, 2) planning, 3) development, and 4) product trials. Data were collected qualitatively via Google Forms, targeting data form students and teachers. Questionnaires assessed MathArt’s practically and effectiveness. Responses showed strong positive reception on MathArt, with 87.32% from students and 87.54% from teachers. This indicates its high suitability as a social arithmetic learning resource.
Development of Problem-Based Senior High School Mathematics Learning Tools with a Culturally Responsive Teaching Approach Fathani, Abdul Halim; Ismi Nurafdila Pangestu
Vygotsky: Jurnal Pendidikan Matematika dan Matematika Vol. 6 No. 2 (2024): Vygotsky: Jurnal Pendidikan Matematika dan Matematika
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/voj.v6i2.1037

Abstract

This development research aims to produce valid, practical, and effective senior high school mathematics learning tools through problem-based learning with a Culturally Responsive Teaching approach. The research employed a 4-D model, consisting of the Define, Design, Develop, and Disseminate stages. The research subjects were 36 students in Class X-4 of SMAN 3 Lumajang for the 2022/2023 academic year. The learning tools outcomes included teaching modules, students’ worksheets (LKPD), student activity observation sheets, and test questions. The established criteria revealed that the learning tools outcomes were valid, effective, and practical. Hopefully, further research could develop more varied learning tools regarding materials, learning models, and integrated culture.

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