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Bilangan: Jurnal Ilmiah Matematika, Kebumian dan Angkasa
Published by Asosiasi Riset Ilmu Matematika dan Sains Indonesia
ISSN : 30326389     EISSN : 30327113     DOI : 10.62383
Core Subject : Science, Education,
Astronomy Mathematics
Jurnal ini adalah Ilmiah Matematika, Kebumian dan Angkasa yang bersifat peer-review dan terbuka. Bidang kajian dalam jurnal ini termasuk sub rumpun Ilmu Matematika, Kebumian dan Angkasa
Arjuna Subject : Matematika - Matematika (Lain-Lain)
Articles 139 Documents
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Etnomatematika Terhadap Konsep Geometri Pada Ukiran Toraja Novita Kala Pangadongan; Ariantje Dimpudus
Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa Vol. 2 No. 4 (2024): Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/bilangan.v2i4.172

Abstract

The conscious or unconscious entry of mathematics into various aspects of life is certainly interesting to study such as from a cultural point of view. What can bridge the gap between culture and mathematics is ethnomathematics. Ethnomathematics is a study of the relationship between mathematics and culture. The study of mathematics in culture needs to be developed further to be able to provide an overview to the public about the role of mathematics in culture. one of the tribes that is rich in culture is Toraja, for example in Toraja carving which is a cultural heritage that is passed down from generation to generation until now there is the concept of geometry. Therefore, the purpose of this research is how the concept of geometry in Toraja carving using qualitative research methods ethnographic approach.
Analisis Hasil Belajar Matematika Siswa Kelas XI IPS di SMAN 8 Tambun Selatan Pada Materi Turunan Haura Putri Fortuna; Rahma Aulia; Riska Mutia Febriyani; Eka Rachma Kurniasih
Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa Vol. 2 No. 4 (2024): Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/bilangan.v2i4.173

Abstract

The learning outcomes of students are a benchmark for the success of students in the learning process that has been conducted in class. This study aims to analyze students' learning outcomes in the topic of derivatives. The method used in this research is descriptive qualitative research, with the sample selected being students of class XI IPS at SMAN 8 Tambun Selatan. The data collection techniques used include tests, interviews, and document analysis. The results of the study indicate that students' learning outcomes vary between low, moderate, and high abilities, particularly in how they approach problem-solving. Students with low abilities can answer all questions, but there are errors in rewriting and linking derivative concepts. Students with moderate abilities can answer all questions although they may struggle with linking concepts and rewriting them in question number 2. Meanwhile, students with high abilities can solve all questions using derivative concepts and rewrite these concepts in problem-solving.
Analisis Pemahaman Konsep Matematika Kelas X AKL SMKS SEMESTA Depok pada Materi Logaritma Putri Khairani; Ika Nur Bella Fitriyani; Yogi Arif Fathan
Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa Vol. 2 No. 4 (2024): Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/bilangan.v2i4.175

Abstract

Concept mastery is the level of learning outcomes where students can explain or define lesson concepts using their own sentences or parts of them. This research approach uses a qualitative descriptive method. Qualitative research is about describing the meaning of data or phenomena that can be captured by researchers, by showing evidence. The meaning of this phenomenon depends a lot on the researcher's ability and sharpness in analyzing (Abdussamad, 2021: 30-31). The results obtained from this research come from documentation data. From the documentation data, 24 students will analyze the understanding of mathematical concepts in class X AKL SMKS SEMESTA, Depok. The results per category can be concluded that there are 15 respondents or 64% of students who have a high level of ability to understand mathematical concepts in logarithm material with high criteria, then there are 7 respondents or 29% of students who have a level of ability to understand mathematical concepts of logarithm material with medium criteria, and there are 2 respondents or 8% of students who have a low level of ability to understand mathematical concepts regarding logarithm material..
Pengembangan Media Pembelajaran Math Card (Kartu Matematika) Dalam Pembelajaran Matematika Materi Eksponen, SPLDV, Aritmatika Andika M. Faris; Damar Wisnu Saputro; Dina Rubiati
Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa Vol. 2 No. 4 (2024): Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/bilangan.v2i4.176

Abstract

Math Card is a card-based board game that contains questions for mathematics learning media. The purpose of the Math Card is to make it easier and more interesting for students in math lessons to make it more fun. This research uses the ADDIE method, namely analysis, design, development, implementation, and evaluation. At the analysis stage, analysis is carried out related to material needs by following per under the syllabus/curriculum and design needs to get design results that attract the attention of students. At the design stage, the design is carried out according to the needs of the Math Card, namely by designing cards, packaging, guidebooks, and game boards. The development stage is to develop the results of the material and design, namely compiling questions according to the syllabus and printing products. The implementation stage is to conduct trials for grade 10 SMK students in the classroom. The last is the evaluation stage, namely by improving and perfecting the Math Card learning method to be more effective and efficient.
Penerapan Experential Learning pada Materi Trigonometri Peserta Didik Kelas X untuk Meningkatkan Hasil Belajar Peserta Didik Nabilah Syadza Mahdiyyah
Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa Vol. 2 No. 4 (2024): Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/bilangan.v2i4.179

Abstract

Some students feel that mathematics is unnecessary, resulting in their interest in learning being low and learning outcomes also being low. To overcome this, one approach that can be taken is experiential learning. This approach is based on four phases, namely real experience, reflective observation, abstract conceptual, and active experimentation. The four phases involve students in the learning process through acting, reflecting, thinking and applying. The aim of this research is to describe the learning process carried out using an experiential learning approach to trigonometry material to improve student learning outcomes. The research was conducted on 35 class X students. The data collection methods used were tests and field notes. The research results show an increase in student learning outcomes in three aspects, namely student learning completeness which reaches a score of more than or equal to 75, students' activeness in asking questions, arguing and working together in groups, and students' enthusiasm in taking tests given by the teacher. In conclusion, the application of experiential learning in class X trigonometry material can improve student learning outcomes.
Pengaruh Metode Pembelajaran Peer Teaching Terhadap Hasil Belajar Kognitif Siswa Pada Mata Pelajaran Matematika di Kelas V SDN 167 Pekanbaru Khairunnisya Khairunnisya; Radhiyatul Fithri; Salman Salman
Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa Vol. 2 No. 4 (2024): Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/bilangan.v2i4.181

Abstract

This research aims to determine the effect of peer teaching learning methods on students' cognitive learning outcomes in mathematics subjects in class V at SDN 167 Pekanbaru. The method used in this research is a quasi-experimental method with the dependent variable being student learning outcomes, the independent variable being the Peer Teaching method. Research was carried out through planning, action implementation, observation and evaluation stages. The subjects of this research were determined using purposive sampling, namely class Vb SDN 167 Pekanbaru, totaling 30 people. Data was collected using student activity observation sheets and knowledge tests. The collected data was analyzed using quantitative analysis. The results of the research show that the peer teaching learning method can influence the cognitive learning outcomes of class V students at SDN 167 Pekanbaru in Mathematics learning by 71.69%, namely in the high category G > 70%
Analisis Kemampuan Pemecahan Masalah Matematis Pada Materi Penjumlahan Dan Pengurangan di Kelas II SDN 1 Selojari Fara Fatika Maharani; Putri Jenar Mahesa Ayu; Nur Kusuma Astuti; Diana Ermawati
Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa Vol. 2 No. 4 (2024): Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/bilangan.v2i4.182

Abstract

Lower elementary school students usually have difficulty solving arithmetic puzzles. This is caused by variables inhibiting students, including lack of focus and low motivation to learn. This research was conducted to determine the proficiency of class II students at SD 1 Selojari in answering addition and subtraction questions through the use of narrative questions. The aim of the qualitative method of this research which uses a qualitative descriptive approach is to characterize mathematical problem solving abilities. The technique for selecting subjects in this research is using a purposive sampling technique, which is a technique for determining samples with various specific considerations using 11 class II students at SD 1 Selojari. The data collection techniques used were interview, observation and documentation methods. The data analysis technique uses data collection, data reduction, and drawing conclusions. The mathematical problem solving ability of second grade elementary school students in addition and subtraction material is quite high, namely 90%, as seen in the students' ability to work on the questions given and get high scores. The results of this research show that one in three students are still unable to solve problem questions and still need help.
Pengaruh Model Pembelajaran Student Facilitator And Explaining (SFAE) Terhadap Pemecahan Soal Higher Order Thinking Skill (HOTS) Saiful Saiful; Dian Noer Asyari; Siti Lutfiatul Mukaromah
Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa Vol. 2 No. 3 (2024): Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/bilangan.v2i3.187

Abstract

This study aims to determine the influence of the Student Facilitator and Explaining (SFaE) learning model on solving Higher Order Thingking Skills (HOTS) problems. This research is a quasi-experimental type of quantitative research. The research site is at Al-Irsyad Junior High School Banyuwangi. The research sample is class VIII-B as the experimental class and VIII-D as the control class. The data collection technique uses observation, tests and documentation. Observation is used to observe student activities during the learning process. The research design uses Pre-Test Pos-Test Control Group Design. Sample members were given a Pre-Test with the aim of finding out students' knowledge before learning. Post-Test is given with the aim of finding out students' knowledge after learning. The results showed that there was an influence of the Student Facilitator and Explaining (SFaE) learning model on solving Higher Order Thingking Skills (HOTS) problems. This can be seen from the results of sig 0.00<0.05 showing that H0 was rejected and Ha was accepted.
Penerapan Metode Drill untuk Meningkatkan Motivasi Belajar Siswa pada Pelajaran Matematika di Kelas IV SDN 039 Air Terbit Kabupaten Kampar Suci Amalia; Wismanto Wismanto; Sakban Sakban
Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa Vol. 2 No. 4 (2024): Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/bilangan.v2i4.191

Abstract

The drill method is serious repetitive activities do the same thing to strengthen or hone skills and make it permanent. The aim of this research is 1) To find out how to apply the drill method in mathematics lessons in class 4 at SDN 039 Air Terbit, 2) To find out whether the drill method is able to overcome students’ difficulties in understanding mathematics lessons, 3) To increase students’ learning motivation by applying the drill method in mathematics lessons in class 4 at SDN 039 Air Terbit. The method in this research uses classroom action research.. PTK is an approach to improving education through change by encouraging teachers to think about ttheir own practice so that they are critical of these actors an teachers want to change them. The results of this research are that students’ learning motivation is increasing. This can be seen from the results of the initial test. Learning engagement increased from 30% to 45% at the end of cycle 1 test and increased again at the end of cycle 2 test to 80%. So from the test result above it can be concluded that learning using the drill method can increase students’ learning motivation in mathematics lessons, the material on operations for calculating fractions can be seen from the increased learning result, so student motivation also increases.
Pengaruh Model Pembelajaran Blended Learning Menggunakan Quipper School terhadap Hasil Belajar Matematika Peserta Didik Kelas XI MA Nurul Jadid Arini Hidayati; Alfi Alufiana Sari
Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa Vol. 2 No. 4 (2024): Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/bilangan.v2i4.193

Abstract

One of the causes of low student learning outcomes is the use of learning models that are monotonous and tend to be boring, so innovation in learning is needed. The integration of technology into the education and learning process reflects an innovative effort. One model that can make it easier for students to understand and can support technological developments is the blended learning model. Quipper School is an online learning platform that can be used in the blended learning model. This research aims to determine whether or not there is an influence of the blended learning model using Quipper School on the mathematics learning outcomes of class XI MA Nurul Jadid students. This research is quantitative research with a quasi experimental type. The subjects in this research were class XI MIPA 2, totaling 23 people as the experimental class and class XI MIPA 4, totaling 23 people as the control class. Based on the results of the Mann-Whitney U Test, it was found that Asymp. Sig. (2-tailed) of 0.000 is smaller than 0.05, meaning that is rejected and is accepted. Thus, it can be concluded that there is a significant influence from the blended learning model using Quipper School on the mathematics learning outcomes of class XI MA Nurul Jadid students.

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