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Jurnal Elektronik Pendidikan Matematika Tadulako
Published by Universitas Tadulako
ISSN : 2338378X     EISSN : 3089803X     DOI : https://doi.org/10.22487/jepmt.v12i4
Core Subject : Education,
Education Mathematics Other
Jurnal Elektronik Pendidikan Matematika Tadulako (JEPMT) is a mathematics education journal that has p-ISSN number 2338-378X and e-ISSN number 3089-803X. JEPMT contains writings raised from the results of research or critical studies in the field of mathematics education and / or its instructional. JEPMT Publishes four times a year, in 4 times a year (March, June, September, and December). JEPMT encompasses original research articles, reviewe articles, and short communication, including mathematics education, School Mathematics, and development of mathematics learning. For author who interested submitting the manuscript , kindly register yourself. The manuscript must be original research, written in Indonesian language or english Language, and not be simultaneously submitted for another journal or conference. Jurnal Elektronik Pendidikan Matematika Tadulako (JEPMT) is an open access journal and peer-reviewed that publishes either original article or reviews. Jurnal Elektronok Pendidikan Matematika Tadulako is provided for writers, teachers, students, professors, and researchers, who will publish their research reports or their literature review articles about mathematics education and its instructional. This journal publishes two times a year, in March and September. Jurnal Elektronik Pendidikan Matematika Tadulako encompasses original research articles, review articles, and short communications, including: Mathematics Education School Mathematics Development of mathematics learning
Arjuna Subject : Matematika - Matematika (Lain-Lain)
Articles 458 Documents
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PROFIL PEMECAHAN MASALAH BARISAN BILANGANDITINJAU DARI KEMAMPUAN MATEMATIS SISWAKELAS VIII SMPN 19 PALU: Number Sequences Problem Solving ProfileViewed From Students' Mathematical Ability AtClass VIII SMPN 19 Palu Berliana, Ratih; Murdiana, I Nyoman
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 10 No. 4 (2023)
Publisher : Universitas Tadulako

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Abstract

This study aims to obtain a description of solving sequences problems through the Newman stage in terms of the mathematical ability of grade VIII students of SMPN 19 Palu. The results showed that: (1) highly capable subjects: at the stage of reading problems, can understand question sentences, the stage of understanding problems, can determine what is known and what is asked, the stage of problem transformation, able to determine the methods to be used in the problem solving process, the stage of process skills, can apply problem solving strategies appropriately, the stage of re-checking, can re-examine step by step and  Believing the Truth of the Answer. (2) Moderately capable subjects: at the stage of reading problems, able to understand question sentences, at the stage of understanding problems, can determine what is known and what is asked, problem transformation stage, able to determine the methods to be used in the problem solving process but unable to apply existing methods.(3) Low-ability subjects: at the stage of reading the problem, can understand the sentences of the problem, the stage of understanding the problem, only rewrite the information in the problem without being able to convert it into mathematical language.
ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL PENJUMLAHAN DAN PENGURANGAN BILANGAN BULAT DI KELAS VII C SMP NEGERI 6 PALU: Analysis of Student Errors in Solving Addition and Subtraction of Integers in Class VII Cof SMP Negeri 6 Palu Putri Rezkia; Baharuddin Paloloang; Ibnu Hadjar
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 12 No. 3 (2025): Jurnal Elektronik Pendidikan Matematika Tadulako (JEPMT)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/jepmt.v12i3.3474

Abstract

This study aims to obtain a description of the types of student errors in solving addition and subtraction of integers in class VII C of SMP Negeri 6 Palu. This type of research is descriptive research using a qualitative approach. The subjects of this study were three students of class VII C who had high, medium and low levels of mathematical ability. The results of this study indicate that subjects with high mathematical abilities make conceptual errors with an error indicator, namely not knowing the formula used. Subjects with mathematical abilities are making conceptual errors with an error indicator, namely not knowing the formula used. Technical errors with error indicators, namely making mistakes in arithmetic operations. Subjects with low mathematical abilities made conceptual errors with error indicators, namely not being able to apply the formula. Technical errors with error indicators, namely making mistakes in arithmetic operation, then the subject made a mistake in moving the numbers or arithmetic operations from one step to the next.
ANALISIS KEMAMPUAN BERPIKIR KREATIF SISWA DALAM MEMECAHKAN MASALAH OPEN ENDED PERSAMAAN KUADRAT DITINJAU DARI KEMAMPUAN MATEMATIKA DI KELAS IX MTsN 1 KOTA PALU: Analysis Of Students Creative Thinking Ability In Solving Open Eended Problems Of Square Equations From The View Of Mathematics Ability In Grade IX MTsN 1 Palu City Suwardin, Muhammad; Pathuddin; M, Bakri
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 11 No. 2 (2023)
Publisher : Universitas Tadulako

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Abstract

This study aims to describe the creative thinking ability of students with high and moderate abilities in solving open ended quadratic equation problems in class XI MTsN 1 Palu City. The two students selected as research subjects consisted of a high-ability student and a medium-ability student. This type of research is qualitative research. The data collection techniques used are tests and interviews. The results showed that the subjects had high and medium abilities, (1) At the fluency stage, high and medium ability subjects met all indicators where students were able to solve the given problems with various ideas or solutions to do the problems, (2) At the flexibility stage, high-ability subjects had met all indicators where students could do in two ways, namely the first to do by factorization and the second to do by using the ABC formula, while moderate ability has not met the fluency indicator because it has not been able to do it in another way, (3) At the novelty stage, high-ability and medium subjects have not met the novelty indicator where students have not been able to create or do it in their own way. High-ability subjects meet 2 indicators so that the level of creative thinking of high-ability subjects is at level 3, namely the creative category. While the subject with moderate ability meets 1 indicator so that the level of creative thinking is at level 1, which is the less creative category.
KEMAMPUAN REPRESENTASI MATEMATIS DALAM MENYELESAIKAN MASALAH ARITMATIKA SOSIAL BERDASARKAN GAYA BELAJAR Setiawaty, Puji Wahyu; Pathuddin, Pathuddin
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 10 No. 2 (2022)
Publisher : Universitas Tadulako

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Abstract

This research aims to describe mathematics representation of students’ ability based on visual, auditoria and kinesthetic learning style. These research subjects consisted of 3 students; they are a student with visual learning style, a student with auditoria and a student with kinesthetic learning style. This research is qualitative which applied purposive sampling technique for choosing samples.This research applied Arithmetic’s Social material which it taught in grade VII. Research instruments are form of learning style, test of arithmetic’s social and guidelines of questionnaire. The results of this research are (1) Student’s mathematics representation ability which has visual learning style is middle level. (2) Student’s mathematics representation ability which has auditoria learning style is middle level. The student is quite difficult in visual representation. (3) Student’s mathematics representation ability reviewed of kinesthetic learning style categorizes low level.
ANALISIS KEMAMPUAN MENYELESAIKAN MASALAH DENGAN MENGGUNAKAN LANGKAH-LANGKAH POLYA PADA SISWA KELAS XI MAS-PPM NURUL FALAH PALU MATERI PROGRAM LINEAR DITINJAU DARI GAYA BELAJAR: Analysis Of Problem Solving Ability Using Polya Steps In Class Xi Students Mas-Ppm Nurul Falah Palu Linear Program Material Reviewed From Learning Style Lestari, Yunda; Nurhayadi; Hasbi, Muh.
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 11 No. 3 (2024)
Publisher : Universitas Tadulako

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Abstract

Analysis of the ability to solve problems using Polya's steps on linear programming material in terms of learning styles is a description of students' ability to solve problems using Polya's steps on linear programming materials which are reviewed based on students' learning styles. The learning styles used according to DePorter and Hernacki are visual, auditory, and kinesthetic learning styles.This research is a descriptive qualitative research with the aim of knowing and describing students' ability to solve problems using Polya's steps in terms of visual, auditory, and kinesthetic learning styles. The subjects of this study were students of class XI MAS-PPM Nurul Falah Palu who were selected by one representative student each from the results of a learning style questionnaire that grouped students with visual, auditory and kinesthetic learning styles. . The results of data analysis show that, (1) In understanding the problem, students with visual, auditory and kinesthetic learning styles show relevant understanding by gathering information contained in the questions and can identify problems from the questions with their knowledge of the "statement" and "question" sentences, although with a different writing style. The difference is seen in students with kinesthetic learning styles.. (2) In planning problem solving, subjects with visual and auditory learning styles can plan strategically well to achieve the goals to be achieved in a problem and can choose relevant information from the problem. While subjects with kinesthetic learning styles are quite good in planning problem solving but in developing strategies they are still not suitable to be able to solve problems properly. (3) In carrying out problem solving plans, subjects with visual learning styles are very good at executing, carrying out plans and are able to organize and integrate problems with relevant previous knowledge, as well as auditory subjects even with different writing styles. Meanwhile, subjects with kinesthetic learning styles cannot solve them properly because they are unable to integrate problems with previous knowledge. (4) In re-examining, subjects with visual and auditory learning styles carry out re-examinations because they can monitor, check or detect end results and unexpected events. Meanwhile, subjects with kinesthetic learning styles did not re-examine such as visual and auditory subjects because they were not sure about the problem solving they were doing.
ANALISIS KONEKSI MATEMATIS SISWA SMAN 1 AMPIBABO MENYELESAIKAN PROGRAM LINEAR BERDASARKAN KEMAMPUAN MATEMATIKA: Analysis Of Mathematical Connections Students Of Sman 1 Ampibabo Completing A Linear Program Based On Mathematical Abilities Hanusu, Cahyani Rahmadani Dj.; Anggraini; Hasbi, Muh.
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 11 No. 3 (2024)
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Abstract

This study aims to describe the mathematical connection ability of class XI 2 SMA Negeri 1 Ampibabo students to complete a two-variable linear program based on high, medium and low mathematical ability. The results of this study show that the mathematical abilities of NR and BA students meet the following indicators: (1) being able to find and understand the relationship between various representations of concepts and linear programming procedures, (2) able to use linear programming material in everyday life, (3) able to understand the equivalent representation of linear programming concepts or the same procedure, (4) able to find connections from one procedure to another correctly, (5) able to use connections between the topic of systems of inequalities and the topic of linear programming and NA students: (1) only able to look for relationships but not yet able to understand the relationships of various representations and linear programming procedures, (2) able to use linear programming material in everyday life. (3) have not been able to understand the equivalent representation of the concept of a linear program or the same procedure. (4) able to find the connection of one procedure to another procedure. (5) students have not been able to use the connection between the topic of a two-variable linear inequality system with a linear programming topic
REPRESENTASI SISWA KELAS XI SMKN 2 PALU DALAM MEMECAHKAN MASALAH FUNGSI KUADRAT: Representation Of Students Of Class Xi Smkn 2 Palu In Solving Quadratifical Function Problems Firnasari; Rizal, Muh.
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 11 No. 3 (2024)
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Abstract

This study aims to obtain a description of the representation of students with high, medium, and low mathematical abilities in solving quadratic function problems. The subjects of this study were three class XI students of SMKN 2 Palu in the even semester of the 2019/2020 school year. Three students selected as research subjects consisted of a student with high math ability, a student with moderate math ability, and a student with low math ability. Data representation of the three subjects was obtained through problem solving tests and unstructured interviews which were then analyzed qualitatively. The results of this study indicate that students with high mathematical abilities use a combination of verbal representations, visual representations and symbolic representations in solving a given quadratic function problem.While students with moderate math ability and students with low math abilities use verbal representations and symbolic representations in solving the quadratic function problem given. Although the two students use the same representation but in different ways, and students with moderate mathematical abilities use more symbolic representations, while students with low math abilities use more verbal representations.
PENERAPAN MODEL DISCOVERY LEARNING UNTUK MENINGKATKAN PRESTASI BELAJAR SISWA PADA MATERI LUAS PERMUKAAN DAN VOLUME PRISMA DI KELAS VIII A SMP KRISTEN GPID PALU: Application Of Discovery Learning Model To Improve Students' Learning Achievements On The Material Of Surface Area And Volume Of Prisms In Class Viii A Of Gpid Christian Smp Palu Dewi, Ni Gusti Ayu Kartia; Hasbi, Muh.; Murdiana, I Nyoman
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 11 No. 3 (2024)
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Abstract

The purpose of this research is to describe the application of discovery learning model to improve students' learning achievement in surface area material and prism volume in grade VIII A Kristen GPID junior high school, Palu. The type of research is class action research (PTK). The design of the research refers to the research design of Kemmis and Mc. Taggart which consists of four components, namely (1) planning; (2) action; (3) observation; and (4) reflection. This research conducted in two cycles. The subject of the study was a grade VIII student at GPID Palu, Christian Junior High School, with 16 students, consisting of 7 male students and 9 female students. The results of the study showed that the observation results of the activities of teachers in cycle I are obtaining the criteria of good success level, and have improved in cycle II, that is obtaining the criteria of excellent success level. The percentage of classical learning completion of cycle I is 67% and in cycle II is 81%. The results of this study showed that the application of discovery learning model can improve student learning achievement by following the phases of discovery learning model, namely: (1) stimulation or stimulation, in this phase the teacher gives problems about surface area and prism volume, (2) statement or problem identification (problem statement), in this phase the teacher asks students to hypothesize from the problem in the first phase, (3) data collection, in this phase the teacher invites students to collect information that used to solve problems, (4) data processing, in this phase the teacher asks students to fill out the LKS with their group friends and percentage in front of the class, (5) verification, in this phase the teacher asks students to do LKS 2 which is to prove the formula that has been obtained in a different way so as to obtain the same concept , and (6) draw conclusions and generalizations that are concluding the material studied.
PROFIL KEMAMPUAN KONEKSI MATEMATIS SISWA DALAM MENYELESAIKAN MASALAH OPIMALISASI DITINJAU DARI KEMAMPUAN MATEMATIKA: Profile Of Students' Mathematical Connection Ability In Solving Optimization Problems As Seen In The Face Of Mathematical Ability Zulkifli; Karniman, Tegoeh S.; Hasbi, Muh.
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 11 No. 3 (2024)
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Abstract

This study aims to obtain a description of the mathematical connection ability of students of class XI IPA SMA Negeri 2 Kasimbar on optimization material. This type of research is descriptive with a qualitative approach. The subjects of this study were students of class XI IPA SMA Negeri 2 Kasimbar with high, medium and low math abilities. Date were collected through written tests and interviews. The results of this study indicate that subjects with high mathematical abilities HD can use the relationship between mathematical concepts on the problem to be solved, can use the relationship between concepts and procedures and arithmetic operations in solving problems outside of mathematics and can apply mathematical concepts to other fields of study. Subjects with medium mathematical abilities MU can use the relationship between mathematical concepts on the problem to be solved, can use the relationship between concepts and procedures and arithmetic operations in solving problems outside of mathematics and can apply mathematical concepts to other fields of study. Subject with low math abilities RY can apply mathematical concepts to other fields of study.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TWO STAY TWO STRAY (TSTS) UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI ARITMATIKA SOSIAL DI KELAS VIIB SMPN 7 PALU: Application Of Cooperative Learning Model Type Two Stay Two Stray (Tsts) To Improve Students' Learning Outcomes On Social Arithmetics Material In Class Viib Smpn 7 Palu Kadong, Ekslesya Evangelin; Idris, Mustamin; Hasbi, Muh.
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 11 No. 3 (2024)
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Abstract

The purpose of this research is to describe the application of the Two Stay Two Stray (TSTS) type of cooperative learning model in the social aritmhmetic material which can improve the learning outcomes of VIIB grade students of SMPN 7 Palu. The research design refers to the design of Arikunto, which consists of 4 components, namely: (1) planning, (2) acting (3) observing and (4) reflection. The data collected is in the form of teacher and student activity data through observation sheets, interview results, and field notes. This research was conducted in two cycles totaling 18 students. The results showed that the application of the cooperative learning model type TSTS can improve the learning outcomes in the social arithmetic material in class VIIB students of SMPN 7 Palu by following the steps as follows: (1) preparation for learning, (2) conveying information, (3) organizing students into cooperative groups, (4) thinking together, (5) evaluating, (6) giving awards.

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