Jurnal Axioma : Jurnal Matematika dan Pembelajaran

Proses Berpikir Kritis Mahasiswa dalam Menyelesaikan Masalah Grup Berdasarkan Jenis Kelamin

Nihayatus Sa'adah, Dwi Juniati, Siti Khabibah — Wed, 31 Jan 2024 00:00:00 +0700

This research aimed to describe students' critical thinking processes based on gender in solving group problems. The subjects were a boy and a girl with equal abilities. The instrument was a critical thinking test. Data were analyzed based on FRISCO indicators. The results are on the indicator of: (1) focus, the boy has difficulty in solving problems of power set context while the girl succeeds in any context; (2) reason, both subjects provide relevant reasons; (3) inference, the boy has difficulty in forming conclusions of power set context while the girl succeeds in all conclusions; (4) situation, the boy does not use mathematical concepts that are relevant to the problem of power set context while the girl does of any contexts; (5) clarity, the boy explains the conclusion of integers set context while the girl does in all contexts; (6) overview, the two subjects do not recheck.

Keywords: group algebra, gender, the critical thinking process

Analisis Kesulitan Calon Guru Matematika dalam Menyelesaikan Soal Olimpiade Bidang Aljabar

Paskalia Pradanti, Nina Agustyaningrum — Wed, 31 Jan 2024 00:00:00 +0700

Mathematics Education Undergraduate Study Program students as prospective teachers need to be prepared with good competencies so that they are ready to carry out the Olympic preparation program when they are already in the profession as teachers. Therefore, research will be carried out that aims to analyze the difficulties of prospective mathematics teacher students in solving Olympiad questions, which are the basis for designing Olympiad learning in higher education. This research was carried out with students from the VII-semester Mathematics Education Study Program at a university in Magelang using a qualitative approach. Data obtained through written assessments and interviews were then analyzed to identify difficulties in understanding concepts, difficulties in applying principles, and difficulties in solving verbal problems experienced by the subjects. The results of the data analysis show that these three types of difficulties were found in the steps for solving olympiad questions in algebra.

Keywords: difficulty analysis, prospective mathematics teacher, mathematics olympiad

Analisis Kesalahan Siswa MTs dalam Menyelesaikan Soal-Soal Aljabar Menggunakan Teori Newman

Wed, 31 Jan 2024 00:00:00 +0700

This research was conducted to analyze students' errors in solving junior high school algebra problems and the causes of these errors using Newman's theory. This research uses a quantitative descriptive approach. The research subjects were 31 class VII students. The instrument of this research is written formative test questions on algebra topics which are analyzed using Newman error analysis. Based on the results of data analysis, it was concluded that students made (1) mistakes in reading the questions; (2) mistakes in understanding the questions; (3) process skills errors, and (4) errors in writing final answers. Based on the research results, it can be concluded that based on Newman's theory, there are four mistakes made by junior high school students in solving algebra problems

Keywords: student errors, Newman Theory, algebra

Eksplorasi Etnomatematika pada Kerajinan Gerabah dan Penerapannya dalam Pembelajaran Kalkulus Integral

Ika Murti Kristiyani, Zeny Ernaningsih — Wed, 31 Jan 2024 00:00:00 +0700

Ethnomathematics is a study that links culture with mathematics. Ethnomathematics can bridge students' learning difficulties in understanding mathematics. Ethnomathematics objects can be found around the environment, for example, pottery. This research aims to find mathematical elements in the typical Kulon Progo pottery culture so that it can be used to facilitate understanding of the concept of integral calculus, precisely the volume of a solid of revolution. This research is qualitative descriptive research with an ethnographic approach. The subjects of this research are pottery craftsmen in Bumirejo village, Lendah, Kulon Progo. Data collection was carried out by observation and interviews. Next, literature studies and data analysis were carried out to conclude. The research results found that pottery crafts in the form of mortars, jars, cauldrons, and flowerpots can be linked to learning the volume of rotating objects through rotating curves that resemble the shape of the pottery crafts. Hopefully, this research can help educators find fun learning alternatives and increase students' understanding of integral material.

Keywords: ethnomathematics, pottery crafts, integral

Pengaruh Model PBL Terhadap Hasil Belajar dan Motivasi Belajar Siswa

Maulidatur Rohmah Putri, Iesyah Rodliyah — Wed, 31 Jan 2024 00:00:00 +0700

This study aims to describe the effect of the PBL model on learning outcomes and student motivation in the flat-sided geometric material at SMPN 1 Jogoroto. Two classes of class VIII students were randomly selected to be divided into an experimental group and a control group to serve as research samples. The instruments used were tests and questionnaires. Inferential analysis will be used to test the data obtained from the control and experimental classes. The results showed that there was no significant effect of the PBL model on the learning outcomes and motivation of students at SMPN 1 Jogoroto in terms of gender, with the average learning outcomes and learning motivation of the experimental class students being higher than that of the control class students, both boys, and girls. This means that there is an influence of the PBL model on learning outcomes and student motivation.

Keywords: PBL, learning outcomes, learning motivation

Profil Pembelajaran Berdiferensiasi Pada Pelajaran Matematika

Komarudin A — Wed, 31 Jan 2024 00:00:00 +0700

One of the essences developed in independent learning is differentiated learning. Through differentiated learning, the various needs of students can be facilitated so that results can be achieved according to needs at the end of the learning process. This research aims to explore and describe differentiated learning. This research is a type of descriptive research with a qualitative approach. The research subjects are articles selected using purposive techniques. The data collection method used is documentation with instruments in the form of articles from scientific journals. The data analysis method consists of three stages, namely: data reduction, data presentation, and conclusion. The results of this research are that differentiated learning is learning that facilitates freedom which facilitates different needs with different processes and also for different achievements. With the suggestions that can be conveyed, it is hoped that teachers can fully and comprehensively understand the essence of differentiated learning so that they can apply it optimally in the learning process when teachers teach in the class.

Keywords: learning, differentiate

Meningkatkan Literasi Numerasi Melalui Pembelajaran Berbasis Masalah Berkonteks Islam dengan Berbantuan Geogebra

Suryo Purnomo — Wed, 31 Jan 2024 00:00:00 +0700

This research aims to implement a context-based problem-solving learning model with Islamic context assisted by GeoGebra to enhance the numeracy literacy skills of students in the topic of matrix in Grade XI MIPA at MAN Barito Timur. The study employs a classroom action research approach with two cycles. Data is collected through pretests, post-tests, observations of learning implementation, and student worksheets. The results indicate that applying the learning model successfully improves students' numeracy literacy skills. In cycle 1, there was an increase from 5 students reaching the minimum passing grade (KKM) in the pretest to 9 students or 56% in the post-test. In cycle 2, 7 students achieved KKM in the pretest, which increased to 12 students in the post-test, reaching 75%. Student engagement also improved positively, reflecting the effectiveness of the learning model. The use of GeoGebra as a tool for visualization and exploration had a positive impact on deeper understanding. In conclusion, the Islamic context-based problem-solving learning model assisted by GeoGebra effectively enhances students' numeracy literacy.

Keywords: problem-based learning, numeracy literacy, Islamic context, GeoGebra

Pengembangan Lembar Kerja Peserta Didik (Lkpd) Berbasis Etnomatematika

Eva Fitriana, Erik Dwi Putra, Frida Murtinasari — Wed, 31 Jan 2024 00:00:00 +0700

The research aims to develop ethnomathematics-based LKPD. Based on the needs of students they can increase their interest in learning, influencing ability, understanding, and curiosity. This research is the research and development of the 4D model, namely define, design, develop, and disseminate (distribution) consisting of validity, practicality, and effectiveness. The instruments used were (1) approval/validation sheets, (2) perceptions of the implementation of LKPD in learning, (3) student response questionnaires, and (4) learning completion tests. The LKPD received a score from media validation of 4.2 and a score from material validation of 4.4 so it met the valid criteria. In the practicality category, the LKPD is declared practical because it meets the value with an average score of 4.3 in the very practical category. The effectiveness of the LKPD was obtained from the student response questionnaire assessment with an average score of 4.8 in the good category. So that the LKPD is declared effective, the ethnomathematics-based LKPD is declared feasible and can be used in learning.

Keywords: student worksheets, ethnomathematics

Pewarnaan Titik Ketakteraturan Lokal Graf Pensil

Arika Indah Kristiana, Guntari Saputra — Wed, 31 Jan 2024 00:00:00 +0700

The graph used in this paper is a simple and connected graph consisting of a set of vertices and a set of edge . A function is called vertex irregulaarity labelling and . If for every , where and then, f is called local irregularity vertex coloring. The chromatic number of the local irregular vertex coloring of graph is denoted by , which is the minimum cardinality of the largest label of all local irregular vertex coloring. In this article we will learn about coloring points of local irregularities in pencil graphs and finding the exact value of the chromatic number.

Keywords: local irregularity; vertex coloring; pencil graphs

Manajemen Pengembangan Kurikulum dalam Pendidikan Islam di MTs Negeri 1 Barito Timur

yuniar silaningtyas — Wed, 31 Jan 2024 00:00:00 +0700

This research aims to determine the management of curriculum development at MTs Negeri 1 Barito Timur. The research method used is descriptive research using a qualitative approach. Data collection techniques are through observation, interviews, and documentation studies. The results of this research show that MTs Negeri 1 East Barito has carried out curriculum development with a process of (1) planning carried out by the Head of the Madrasah with the assistance of the Deputy Head of the Madrasah, (2) implementation of curriculum development carried out through the learning process in class which refers to the syllabus and RPP, (3) the results of curriculum development in the form of additions to the RPP and the learning process in class, (4) evaluation of curriculum development by the madrasa head is carried out within one semester and evaluation by study teachers is carried out after each learning process

Keywords: management, curriculum, madrasah