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Arithmetic : Academic Journal of Math
Published by Institut Agama Islam Negeri Curup
ISSN : 26570440     EISSN : 26860740     DOI : 10.29240/ja
Core Subject : Education,
Mathematics
Arithmetic publishes the results of research and studies in the field of mathematics education both in the learning process and integrated with various sciences
Arjuna Subject : Matematika - Matematika (Lain-Lain)
Articles 7 Documents
 1 
Search results for , issue "Vol 2, No 2 (2020)" : 7 Documents clear
Analisis Persepsi Mahasiswa Program Studi Matematika dalam Pembelajaran Online di Masa Pandemi Covid-19 Nur'aini Muhassanah; Ambar Winarni; Afifah Hayati
ARITHMETIC: Academic Journal of Math Vol 2, No 2 (2020)
Publisher : Institut Agama Islam Negeri Curup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29240/ja.v2i2.2089

Abstract

The objectives of this study were to: (1) describe the perceptions of students in the Mathematics Study Program of the Faculty of Science and Technology, Purwokerto University of Nahdlatul Ulama (UNU) on learning interactions between students and students and students and lecturers; (2) describe the perceptions of students in the Mathematics Study Program of UNU Purwokerto about the learning environment in online learning. The subjects of this study were students in the 2nd and the 4th semester of the Mathematics Study Program of UNU Purwokerto. This research was conducted in April - June 2020. The data in this study were obtained from questionnaires and interviews. . The subjects in this study were taken by purposive sampling technique. The data validation used the triangulation method. Data analysis techniques used data reduction, data presentation, and drawing conclusions. The results showed the following: 1) students had difficulty in interacting with fellow students and lecturers in online lectures. This is evidenced by the high level of presentation which shows disagreement with the statement that says student interaction in online lectures has gone well; 2) students response to the learning environment in online lectures, it can be concluded that the learning environment in online lectures has not supported students to learn.
Sikap Siswa terhadap Pembelajaran Matematika melalui Model Pembelajaran Novick Sri Rezeki; Mutia Mutia
ARITHMETIC: Academic Journal of Math Vol 2, No 2 (2020)
Publisher : Institut Agama Islam Negeri Curup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29240/ja.v2i2.1997

Abstract

Students' attitudes towards learning mathematics greatly affect student learning outcomes. If the attitude of students in the learning process gives a positive response, it will be easy for students to understand the material presented by the teacher, and vice versa if students give a negative response, then students will find it difficult to understand the material presented. This study aims to determine students' attitudes towards learning activities by applying the Novick learning model. This type of research is a type of qualitative research. The method used in this research is distributing questionnaires to students. The results showed that the students' attitudes towards Novick's learning model were quite positive. Students generally expressed their joy and enthusiasm in participating in the Novick learning model.
Etnomatematika untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis Siswa Wahyu Cahyadi; Miftah Faradisa; Sitri Cayani; Fatrima Santri Syafri
ARITHMETIC: Academic Journal of Math Vol 2, No 2 (2020)
Publisher : Institut Agama Islam Negeri Curup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29240/ja.v2i2.2235

Abstract

This study aims to see the effects of ethnomatematics in improving students' mathematical problem skills. This research uses literature study method. In this research, the knowledge, ideas, or findings contained in it are studied, so as to provide theoretical and scientific information related to ethnomatematics in improving the ability of mathematical problems. The data analysis technique includes 3 stages are: 1) administration; 2) synthesis; and 3) identification. From existing studies, learning that applies ethnomathematics in it, both as a medium and as an approach, has a positive impact on the learning process, because learning is more directed and students feel happy while learning, because students can be directly involved in the learning process. The use of ethnomatematics also makes students closer to these lessons, because it uses local culture as a learning medium. Where students are very familiar with the culture in their place of residence. So that these things increase the ability to handle student problems.
Analisis Berpikir Literasi Matematika Berdasarkan Kecerdasan Logika Matematika Siswa SMP Maria Ulfah; Hamidah Suryani Lukman; Novi Andri Nurcahyono
ARITHMETIC: Academic Journal of Math Vol 2, No 2 (2020)
Publisher : Institut Agama Islam Negeri Curup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29240/ja.v2i2.1702

Abstract

Based on preliminary analysis, students’ mathematics literacy thinking skills are relatively low. One of the factors that affected it is mathematics logic intelligence. This research aims to describe the students mathematics literacy thinking skills based on high, medium and low intelligence mathematics logic. This research is a inquiry study with a qualitative approach and descriptive qualitative research design and data collection techniques in the form of questionnaries and tests. The subjects in this study were three students of 8th grades of SMP Negeri 1 Sukabumi city, the type of subject taking in this study using the purposive sampling. Based on the results of the study, the students that possesses a high mathematics logic intelligence reach the three components of mathematics literacy thinking that formulate mathematical situations, applying mathematics concepts, facts, procedures, and mathematics reasoning, and interpret, applying and evaluate the results. Students who acquire mathematics logic intelligence categories are fulfilling the two components of mathematics literacy thinking namely formulating mathematical situations and applying mathematics concepts, facts, procedures and mathematics reasoning. Meanwhile, the students that possesses a low mathematics logic intelligence reach one indicator of one component of mathematics literacy thinking ability.
Pengaruh Model Pembelajaran Discovery Learning Menggunakan Alat Peraga Jam Baretika terhadap Pemahaman Konsep Siswa pada Materi Barisan dan Deret Aritmetika Anggun Purnamasari; Widiawati Widiawati; Indah Widyaningrum
ARITHMETIC: Academic Journal of Math Vol 2, No 2 (2020)
Publisher : Institut Agama Islam Negeri Curup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29240/ja.v2i2.1922

Abstract

The purpose of this study was to determine the effects of the discovery learning model using Baretic Clock teaching aids on students' understanding of the concept of arithmetic sequences and arithmetic series in class XI SMA Negeri 4 Kota Pagar Alam for the 2019/2020 academic year. The research method used in this research is the experimental method in the category of Pre-Test Post-Test Only Control Design. The population in this study were students of class XI MIPA at SMA Negeri 4 Kota Pagar Alam. Meanwhile, the samples in this study were students of class XI MIPA 4 and XI MIPA 6, respectively 34 and 33 students. Data collection using documentation and test methods. After the data is collected, the normality and homogeneity test is carried out to find out the data to be analyzed comes from data that is normally distributed and homogeneous. From the results of this analysis, the data were processed based on the conceptual understanding indicator to determine the effect of the Discovery Learning model using baretic clock teaching aids on students' conceptual understanding. So the results of the study show that there is an effect of the Discovery Learning model using baretic clock teaching aids on students' conceptual understanding of the arithmetic sequence and series material for class XI SMA Negeri 4 Kota Pagar Alam for the 2019/2020 academic year
Pengembangan Modul Transformasi Berbasis CORE (Connecting, Organizing, Reflecting, Extending) Rahmatina Rahmatina; Laila Maharani; Abi Fadila; Bambang Sri Anggoro
ARITHMETIC: Academic Journal of Math Vol 2, No 2 (2020)
Publisher : Institut Agama Islam Negeri Curup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29240/ja.v2i2.1742

Abstract

This study aims to produce teaching materials in the form of CORE-based modules on geometry transformation materials and to determine the responses of students, educators to the modules developed and to determine the effectiveness of CORE-based modules on geometry transformation material. This research method is Research and Development (R&D) using the ADDIE model which consists of the stages Analysis, Design, Development, Implementation, Evaluation. Based on the result of the validation of the material expert and the module media are stated with the “proper” criteria. Student responses on a small scale and large scale (field), as well as educator responses to modules with criteria of attractiviness aspects “very interesting”. While the responses of educators to the modules developed obtained an average score of 4,42 with the criteria of attractiveness aspects “very interesting”. The results of the assessment of the effectiveness test obtained an N-Gain score of 0,694 with “moderate” qualifications. So teaching material in the form of CORE-based mathematics learning modules (Connecting, Organizing, Reflecting, Extending) on geometry transformation material is declared feasible, interesting, and effective to be used as teaching material in the learning process.
Kemampuan Pemahaman Konsep Matematika Siswa Melalui Pendekatan Pendidikan Matematika Realistik Indonesia (PMRI) pada Pembelajaran Matematika di Kelas VIII SMP PGRI 1 Betung Muhammad Yogi Ramadhan; Eka Yanuarti
ARITHMETIC: Academic Journal of Math Vol 2, No 2 (2020)
Publisher : Institut Agama Islam Negeri Curup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29240/ja.v2i2.2236

Abstract

This study aims to determine the ability of students to understand mathematical concepts through the Indonesian Realistic Mathematics Education (PMRI) approach to learning mathematics in class VIII of SMP PGRI 1 Betung. This research is a "quasi experiment" category of one shot case study. In this study, there was only one sample class, namely the class that became the experimental class, namely class VIII.5 consisting of 35 students, which was carried out without a control class or comparison class. The data collection technique used in this research is the test method, and documentation. The results of this study indicate that the students' ability to understand mathematical concepts after the application of the Indonesian Realistic Mathematics Education Approach (PMRI) at SMP PGRI Betung is categorized as good, this is shown by the results of the average score. -The average final test of students' ability to understand mathematical concepts was 76.8.

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