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KALAMATIKA Jurnal Pendidikan Matematika

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Published by Universitas Muhammadiyah Prof. Dr. Hamka

ISSN : - EISSN : - DOI : -

Core Subject : Education,

Education Mathematics

Jurnal KALAMATIKA merupakan jurnal di bawah naungan Program Studi Pendidikan Matematika dan dipublikasikan oleh Universitas Muhammadiyah Prof. DR. HAMKA. Jurnal terdaftar dengan E-ISSN: 2527-5607 & P-ISSN: 2527-5615. Jurnal KALAMATIKA mempublikasikan naskah-naskah artikel ilmiah dalam cakupan bidang Pendidikan Matematika. Tulisan dapat berupa diseminasi hasil penelitian, telaah pustaka ilmiah yang komprehensif atau resensi dari buku ilmiah. Setiap naskah yang diterbitkan terlebih dahulu dilakukan proses peer-review dengan sifat double-blind review. Untuk terbitan per November 2017 Jurnal KALAMATIKA menggunakan template baru yang dilengkapi dengan identitas artikel yang lebih komprehensif.

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Articles 8 Documents

Search results for , issue "Vol 7 No 1 (2022): KALAMATIKA April 2022" : 8 Documents clear

ANALYSIS OF STUDENT ERRORS IN SOLVING TRIGONOMETRY PROBLEMS BASED ON THE NEWMAN PROCEDURE Nur Isna Fauzi; Laela Sagita; Setiyani; Bintang Wicaksono
KALAMATIKA Jurnal Pendidikan Matematika Vol 7 No 1 (2022): KALAMATIKA April 2022
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

This study was motivated by student errors in trigonometry. This study aimed to describe the types of student errors in solving trigonometry problems using the Newman error analysis procedure. This research is descriptive qualitative with the subjects of vocational high school students. Data collection involved written tests, depth interviews, and documentation. The results show that most students made comprehension and transformation errors. The comprehension errors consisted of not writing down what was known and asked; immediately writing down the completion process with the wrong formula and incorrect understanding of the concept of the basic trigonometric formula. The transformation errors were not being able to transform information on the problem into the mathematical model, and incorrect in mentioning the formula.

QUIZIZZ AS A HOTS-BASED ASSESSMENT MEDIA IN INCREASING STUDENTS' MOTIVATION Priyanda R; Roni Priyanda; Trisna Roy Pradipta; Rizki Amalia; Iden Rainal Ihsan
KALAMATIKA Jurnal Pendidikan Matematika Vol 7 No 1 (2022): KALAMATIKA April 2022
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

This study describes the results of research on the implementation of the Quizizz application in learning with distance learning mode. It has three main objectives 1) to find out how to apply the Quizizz application as an assessment medium based on higher-order thinking skills; 2) the impact of the application of Quizizz as an assessment medium based on higher-order thinking skills on students' learning motivation; and 3) supporting and inhibiting factors for the implementation of Quizizz. This study used a qualitative descriptive approach and data were collected using observation, implementation, interviews, questionnaires, and documentation. The data analysis was carried out by grouping and presenting the data of 69 respondents and drawing conclusions. The use of Quizizz as an assessment medium based on HOT skills is carried out during daily tests, mid-semester, and end-semester tests. Based on the data, it was obtained information that the level of student learning motivation using Quizizz media based on higher-order thinking skills showed an average of 69.91. Furthermore, the supporting factor for the application of Quizizz media is that students are familiar with the use of Quizizz and the many tasks available on Quizizz. The inhibiting factor is that the internet connection at the student's residence still tends to be less supportive of online distance learning.

GHANAIAN STUDENT NURSES’ ATTITUDES TOWARDS MATHEMATICS Florence Christianah Awoniyi; Ugorji Iheanachor Ogbonnaya
KALAMATIKA Jurnal Pendidikan Matematika Vol 7 No 1 (2022): KALAMATIKA April 2022
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

This study aimed to examine the attitudes of Ghanaian student nurses towards mathematics. A sample of 301 undergraduate nursing students at a university in Ghana, selected through census sampling techniques from the first to the third-year students, participated in the study. Data was collected using a 5-point Likert scale questionnaire and analyzed using descriptive and inferential statistics. The study revealed that the students’ attitudes towards mathematics are determined by the value they attach to mathematics and their interest in mathematics. At α=0.01, Spearman's rho correlation coefficient of rs = 0.619 was significant. This indicates that the more value the student nurses attach to mathematics learning, the more interest they will likely have in learning the subject. The coefficient of determination (R2=38%), indicates that the students’ value for mathematics accounts for 38% of the variability in their interest in mathematics.

ANALISIS KESALAHAN MENURUT MODEL KIAT BERDASARKAN MINAT BELAJAR SISWA PADA MATERI PROGRAM LINIER SISWA SMK PERPAJAKAN RIAU Jefrizal Hasyim; Yenita Roza; Maimunah Maimunah
KALAMATIKA Jurnal Pendidikan Matematika Vol 7 No 1 (2022): KALAMATIKA April 2022
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

KIAT categorizes three types of mistakes: conceptual, procedural, and technical errors. This study analyzes student errors in solving mathematical problems on linear programming material based on student learning interests. The subjects of this study were 15 Year 10 students of Taxation Vocational High School majoring in business and management taken based on learning interests. This study employed a descriptive method with tests and questionnaires as the instruments. The outcomes confirmed that students with high interest in learning made 13 mistakes, while 19 and 20 errors were for students with moderate and low interest in learning, respectively. Of all the errors, based on the student's interest in learning, conceptual and procedural errors were the most common errors (20 errors each). It can be concluded that the more positive students’ attitudes, the lower the errors they make, especially on conceptual errors.

THE PROJECT-BASED LEARNING FOR GEOMETRY DURING THE COVID-19 PANDEMIC Pratiwi Dwi Warih Sitaresmi; Imro Atus Soliha; Siti Nurazizah
KALAMATIKA Jurnal Pendidikan Matematika Vol 7 No 1 (2022): KALAMATIKA April 2022
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

The changing system in the current learning process at all levels of education due to the coronavirus pandemic. This study aimed to conduct literature review on project-based online learning during the Covid-19 pandemic and the impact on policies toward home learning activities. A project-based online learning system offers many ways to access learning materials for teachers and students. Many online learning platforms and media can be accessed for free. Some of the free platforms that have proven effective for managing online learning include Google Classroom and Edmodo. At least 12 free online learning resource applications can be used during the Covid-19 pandemic, including Rumah Belajar, ICANDO, Meja Kita, Indonesia X, Kelas Pintar, Google for Education, Microsoft Office 365, Quipper, Ruang Guru, Zenius, Sekolahmu, and Cisco Webex. Some obstacles in implementing online learning include limitations of the Internet and unfamiliar knowledge of teachers and students about the application of online learning media. Therefore, more effort is needed to address these issues, starting with individuals, families, educational institutions, providers, and government services.

THE INFLUENCE OF REALISTIC MATHEMATICS EDUCATION ON YEAR 8 STUDENTS' SPATIAL ABILITY OF CUBOIDS AND CUBES Nuryami Nuryami; Tuhfatul Janan; Nur Hasanah
KALAMATIKA Jurnal Pendidikan Matematika Vol 7 No 1 (2022): KALAMATIKA April 2022
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

This study aims to determine the effect of RME on the spatial abilities of Year 8 students concerning cuboids and cubes. Geometry problems often experienced by junior high school students, such as difficulty knowing the difference between cuboids and cubes, difficulties showing elements of cuboids and cubes, and difficulty imagining cuboids and cubes in the case of rotation. The teacher should not underestimate it because it will impact the next level of learning. Besides, spatial abilities are closely related to other mathematical concepts. One alternative is using RME. This research employed the quasi-experimental method, and samples were selected using purposive sampling techniques. The two classes were selected as samples in this study: the experimental and the control classes. Before conducting the main analysis test, the pre-test score students were tested with the t-test. The initial conclusion was that there was no difference in the spatial ability of the experimental class and the control class. The main analytic test in the post-test was done using U-test. The post-test results show that the average score of the experimental class is higher than the control class; RME positively influences students' spatial abilities.

THE EFFECTIVENESS OF GUTINMATHE'S IN BLOG-BASED LEARNING WITH A CONTEXTUAL APPROACH ON LINEAR EQUATION SYSTEM Siti Inganah; Lilik Mahmulah; Adi Slamet Kusumawardana
KALAMATIKA Jurnal Pendidikan Matematika Vol 7 No 1 (2022): KALAMATIKA April 2022
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

This study aimed to determine how effective the learning is using Gutinmathe's blog with a contextual approach. This research employed a quantitative approach and ADDIE Web development method, with analysis, design, development, implementation, and evaluation stages. The population in this study were Year 10 students of one of the vocational high School in Pandaan, Indonesia and the samples were Year 10 students majoring in Medical Laboratory Technology from the school. The data was analyzed using the paired-sample t-test conducted by SPSS. Gutinmathe's blog learning media was validated by two media expert lecturers and one teacher. The media validation score was 78.33%, meaning that the blog media is feasible to use. The results of this study indicate differences in learning outcomes before and after using the Gutinmathe blog-based learning media, where the students' post-test answers are better than the pre-test. It shows that using Gutinmathe's blog-based learning media with a contextual approach is effective.

THE NEED FOR A DIGITAL MODULE TO IMPROVE THE NUMERICAL LITERACY OF DYSCALCULIA STUDENTS Jayanti Putri Purwaningrum; Latifah Nur Ahyani; Andi Prasetyo Utomo
KALAMATIKA Jurnal Pendidikan Matematika Vol 7 No 1 (2022): KALAMATIKA April 2022
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Numerical literacy is the ability to collaborate understanding and knowledge of mathematics effectively in facing life's challenges. This ability is very important for every student to solve everyday problems, including dyscalculia students (having difficulty learning mathematics). This research is a qualitative descriptive describing the need for a digital-based module to improve the numerical literacy of dyscalculia students. The digital-based module is an application to be used anytime and anywhere. The subjects of this study were six teachers and 18 students with dyscalculia, a combination of six primary schools in Kudus Regency, Central Java, Indonesia. The instruments used in this study were interview sheets, observation sheets, and questionnaires for a digital module need. Students were classified as dyscalculia based the dyscalculia screening test and the WISC (Wechsler Intelligence Scale for Children) test. The data analysis involved data reduction, data presentation, and concluding. This study indicates that a digital module is needed by teachers to improve the numerical literacy of elementary school students, especially students with dyscalculia. The development of a digital module can increase students’ motivation and interest in studying abstract mathematical concepts.

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