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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 PEMAHAMAN KONSEP SISWA KELAS VIII ASMP NEGERI 7 PALU PADA MATERI PERSAMAAN GARIS LURUS: Profile of Concept Understanding of Students in Grade VIII A at SMP Negeri 7 Palu on The Material of Straight Line Equations Mukarramah; Pathuddin; Hasbi, Muh.
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 12 No. 1 (2024)
Publisher : Universitas Tadulako

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Abstract

Students' concept understanding needs to be profiled so that teachers can know the picture of students' understanding of mathematics concepts. This study aims to obtain a description or description of the concept understanding of students of class VIIIA SMP Negeri 7 Palu in solving straight line equations in terms of mathematical ability. This type of research is descriptive research with a qualitative approach. Data were collected through written assignments and interviews. The results of this study showed the concept understanding profile of students with high mathematics ability in restating the concept of straight line equation which is a linear equation that contains two variables, identifying examples that contain two variables and not examples that do not contain two variables, classifying objects according to certain properties in accordance with the concept.;The concept understanding of medium ability students in restating the concept of a straight line equation is a linear equation that contains two variables, identifying examples that contain two variables and not examples that do not contain two variables, classifying objects according to certain properties in accordance with the concept; The concept understanding profile of students with low mathematics ability in restating the concept of straight line equation does not restate according to the concept, namely equations containing variables, identifying examples and non-examples, classifying objects according to certain properties according to the concept.
ANALISIS KEMAMPUAN PEMECAHAN MASALAH SISWA KELAS VIII DALAM MENYELESAIKAN SOAL CERITA BARISAN DAN DERET ARITMETIKA DITINJAU DARI TIPE KEPRIBADIAN EKSTROVERT DAN INTROVERT DI SMPN 2 LEMBO: Analysis of Problem Solving Ability of Class VIIIStudents in Solving Story Questions OnArithmetic Lines and Series Used From Extrovert and Introvert Personality Types At SMPN 2 Lembo Tumongka, Wiwik Andriani; Karniman, Tegoeh S.; Hadjar, Ibnu; M, Bakri
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 12 No. 1 (2024)
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This study aims to analyze the problem solving ability of students with extroverted and introverted personalities in solving arithmetic ranks and series problems in class VIII SMPN 2 Lembo using Polya's steps. This type of research is qualitative research. The subjects of this study were 4 students taken from 25 students in class VIII of SMPN 2 Lembo. The research subjects were one student with extroverted personality type for very high level (VKL), one student with extroverted personality type for low level (AGT), one student with introverted personality type for very high level (PJL), one student with introverted personality type for low level (JFCT). The results showed that the analysis of the problem solving ability of extroverted and introverted students in solving story problems of arithmetic rows and series, namely: 1) on the indicator of understanding the problem, very high ability extroverted VKL and introverted PJL students are able to explain and mention the information known and asked in the problem, but low ability extroverted AGT and introverted JFCT students need to read the problem several times to understand the problem, 2) indicators of making plans, very high ability extroverted VKL and introverted PJL students are able to make plans using the information they get, but low ability extroverted AGT and introverted JFCT students do not know the formula to be used in the story problem and in making plans cannot relate and complete between what is known and asked so that they cannot choose a strategy that suits the problem, 3) in the third indicator, very high ability students VKL extroverts and PJL introverts are able to carry out the solution plan appropriately and PJL introverts are very thorough in completing the solution plan, while low ability students AGT extroverts and JFCT introverts cannot solve the problems given appropriately. 4) at the stage of re-examining the answer, extrovert VKL, introvert PJL, and introvert JFCT re-examine the answer before collecting, but extrovert AGT students do not re-examine their answers before collecting.
ANALISIS KEMAMPUAN SISWA DALAM MENYELESAIKAN SOAL MATEMATIKA TIPE HIGHER ORDER THINKING SKILL (HOTS) PADA MATERI POLA BILANGAN DI KELAS VIII MTs NEGERI 1 PALU: Analysis of Students’ Ability to Solve Higher Order Thinking Skills (HOTS) Mathematics Problems on Number Pattern in Grade VIII of MTs Negeri 1 Palu Astuti, Mega; Karniman, Tegoeh S.
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 12 No. 1 (2024)
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Abstract

The purpose of this study was to analyze the ability of students to solve Higher Order Thinking Skill (HOTS) type questions on number pattern material in Class VIII MTs Negeri 1 Palu. The type of research used is descriptive qualitative research. The subjects in this study were three students of class VIII MTs Negeri 1 Palu in the odd semester of the 2023/2024 school year consisting of one student each with high, medium, and low abilities. Data collection techniques used written tests and interviews. The results of this study indicate that (1) high ability students are able to solve well on HOTS problems on the subject of number patterns on indicators C4 and C5 by fulfilling all stages of problem solving, (2) medium ability students are only able to solve HOTS problems on the subject of number patterns on indicator C4, but on indicator C5 have not been able to solve well. (3) low ability students were not able to solve HOTS problems on the subject of number patterns on indicator C4 and also on indicator C5 were not able to solve well.
PROFIL KEMAMPUAN KOMUNIKASI MATEMATIS SISWA MTS NEGERI 1 TOLITOLI DALAM MENYELESAIKAN SOAL CERITA SEGITGA SIKU-SIKU BERDASARKAN GAYA BELAJAR: Profile Of Mathematic Communication Ability Of Students Of MTs Negeri 1 Tolitoli In Solving Story Questions Based On Learning Style Mansur, Meliani; Hadjar, Ibnu; Murdiana, I Nyoman; Lefrida, Rita
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 12 No. 1 (2024)
Publisher : Universitas Tadulako

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This study aims to obtain a description of the mathematical communication skills of class IX Dzulhijjah 2 MTs Negeri 1 Tolitoli students in solving right triangle story problems. This type of research is descriptive with a qualitative approach. The subjects of this study were students of class IX Dzulhijjah 2 MTs Negeri 1 Tolitoli whose learning styles were visual, auditory, and kinesthetic. Data were collected through written assignments and interviews. The results of this study indicate that (1) The profile of mathematical communication skills of visual learning style subjects is able to write down information that is known and asked completely, and also the subject is able to describe a right triangle that corresponds to the problem along with the information on the right triangle, then the subject is able to using steps in solving problems, and the subject is able to conclude the answers obtained at the end of completion. (2) The profile of mathematical communication skills of auditory learning style subjects is able to write down information that is known and asked completely, and also the subject is able to describe a right triangle that corresponds to the problem along with the information on the right triangle, then the subject is able to use the steps in solve problems (3) The profile of mathematical communication skills, subjects with kinesthetic learning style are able to write down information that is known and asked completely, and also the subject is able to describe a right triangle in accordance with the problem along with the information on the right triangle, then the subject is able to use the following steps: steps in solving the problem.
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 The Ability To Solve Problems Using Polya Steps In MAS-MPM Class XI Students Nurul Fatah Palu Linear Programming Material In Terms Of Learning Style Lestari, Yunda; Nurhayadi; Hasbi, Muh.
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 12 No. 2 (2024)
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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.
PROFIL PEMECAHAN MASALAH SISWA DALAM MENYELESAIKAN SOAL TURUNAN FUNGSI ALJABAR DITINJAU DARI KEMEMPUAN MATEMATIKA PADA KELAS XI MIA 2 SMA NEGERI 1 SIRENJA: Students Problem Solving Profile In Solving Algrebaic Finction Derivative Problems In Terms Of Mathematics Ability In Class XI MIA 2 SMA Negeri 1 Sirenja Pratiwi, Anggun; Ismaimuza, Dasa; Murdiana, I Nyoman
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 12 No. 2 (2024)
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This study aims to describe the Profile of Students’ Problem Solving in Completing Mathematics Problem on the of Derivatived Algebra Function Assessed From Mathematical Ability or the Grade XI Students of SMA Negeri 1 Sirenja. This study uses a qualitative method based on the problem solving steps proposed by Polya. The results of this study indicate that the subject of FM students with high math ability, LF students with moderate math ability, and NAA students with low math ability in solving problems derived from algebraic functions are as follows: (1) the stage of understanding the problem of the subject, the subject understands the problem given well, the subject identifies the existing information as what is known and what is ordered by the question correctly, (2) the stage of making a problem solving plan FM subject has a problem-solving plan using the formula , and for LF and NAA subjects on (M1 1, M2 1) the plan used is to multiply the value of the function f (x) first, for (M1 2, M2 2) the subject uses the formula , (3) the stage of implementing the problem understanding plan of the FM subject carries out the plan according to what was previously planned and obtains the correct solution, the LF and NAA subjects also carry out the plan according to the plan previously planned but in (M1 1 and M2 1) the settlement process is lacking correct but obtains the correct final result, whereas in (M1 2 and M2) the subject gets the correct solution, (4) the stage of re-checking the results of the work of the subject FM, LF, and NAA to re-examine the results of their work.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TEAMS GAMES TOURNAMENT (TGT) BERBANTUAN VIDEO UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI BARISAN DAN DERET ARITMATIKA DI KELAS XI A SMK MUHAMMADIYAH SIGI: Application Of The Video Assisted TGT Times Games Tournament Type Cooperative Learning Outcomes In Arithmetic Sequence and Series Material In Class XI A Of Muhammadiyah Sigi Vocational School Meliasari, Cindy; Pathuddin; M, Bakri
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 12 No. 2 (2024)
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Research aim is obtain description the implementation of the learning model tipe teams games tournament (TGT) to improve learning outcomes student’s on the materials sequences and progression of arithmetic in class XI A SMK Muhammadiyah Sigi. The research is research class action referring to design research by Kemmis and Mc. Taggart that is planning, action, observation dan reflection. The subject of this study were 20 students of class XI A at Muhammadiyah Sigi Vocational High School who were registered in the 2019/2020 who were 20 students. From the subject of research that selected three students as informants. This research was conducted in two cycles. Based on the results of the final action test, the percentage of student’classical learning completeness in the first cycle was 60% and the percentage of student’classical learning completeness in the second cycle was 85%. For the results of observations of teacher and student activities in the first cycle were in the good category and the second cycle was in the very good category. The result showed that the implementation of learning model cooperative type TGT can improve learning outcomes student’s on the materials sequences and progression of arithmetic in class XI A SMK Muhammadiyah Sigi, with levels are: 1) presentation of class, 2) Teams, 3) game, 4) Tournaments, and 5) awards of group.
ANALISIS PROSES PEMBELAJARAN MATEMATIKA BERBASIS DARING MENGGUNAKAN APLIKASI GOOGLE CLASSROOM PADA MASA PANDEMI COVID-19 DI KELAS VIII ABU BAKAR SMP IT AL FAHMI PALU: Analysis Of The Online-Based Mathematics Learning Process Using The Google Classroom Aplication Durinf The Covid-19 Pandemic In Class VIII Abu Bakar SMP IT AL Fahmi Palu Qomaria, Esti; Hasbi, Muh.; Pathuddin
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 12 No. 2 (2024)
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This research is a qualitative descriptive study aimed at: obtaining a description of the analysis of the online-based mathematics learning process using the Google Classroom application during the Covid-19 pandemic in class VIII Abu Bakar SMPIT Al Fahmi Palu. The data collection techniques used questionnaires, documentation and interviews. The subjects in this study were all class VIII students of Abu Bakar SMPIT Al Fahmi Palu who were registered in the 2019/2020 school year. The number of students is 15 people. The results showed that the Google Classroom application can help and make it easier for teachers and students to carry out distance learning, especially in submitting materials and assignments. Based on the results of the study, it can be concluded that online-based learning using the Google Classroom application has been proven to be effective during the SFH (Study from Home) period due to the Covid-19 pandemic.
PENERAPAN MODEL PENEMUAN TERBIMBING DENGAN TEKNIK SCAFOOLDING UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS X MIA 4 MAN 1 PALU PADA MATERI FUNGSI: Aplication Of The Guided Discovery Model With The Scafoolding Technique To Imprive The Learning Outcomes Of Class X MIA 4 MAN 1 Palu Sudents On Functional Material Dg. Sute, Hijrah Nur; Sukayasa; Rizal, Muh.
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 12 No. 2 (2024)
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This study aims to describe the application of the guided discovery learning model with the Scaffolding technique in improving the students' abilities of class X MIA 4 MAN 1 Palu in the function material. This type of research is Classroom Action Research (CAR) and the design uses the Kemmis and Mc. Taggart, with its stages namely planning, action and observation and reflection. The subjects of this study were 17 students of class X MIA 4 MAN 1 Palu who were registered in the 2019/2020 school year and three students were selected as informants. This research was conducted in two cycles. Based on the results of the final action test, the percentage of students 'classical learning completeness in the first cycle was 73.33% and the percentage of students' classical learning completeness in the second cycle was 93.75%, while the results of teacher and student observations in the first cycle were in the good category and at cycle II is in the very good category. Based on the results of the study, it can be concluded that learning by applying the guided discovery learning model can improve the ability of class X MAN 1 Palu students on the function material by following the stages (1) stimulation: providing an explanation to students about the inverse function material contained in the LKPD. (2) problem formulation: directing students to find their own inverse function material by asking students to observe and identify the problems contained in the LKPD and make hypotheses. (3) data collection: students are asked to find references related to the inverse function material, then write down the information contained in the given problem carefully. (4) data processing: students process the data that has been collected by discussing the process used to find problems in the LKPD. (5) verification: students are asked to formulate conclusions and then match them with the formulation of the problem given whether the formulation of the conclusions made answers the given problem and whether the results obtained are in accordance with the hypotheses made have been proven or not. and (6) generalization: involving students in class discussions and concluding the material that has been studied.
PENERAPAN MODEL PEMBELAJARAN PENEMUAN TERBIMBING UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS VII D SMP NEGERI 9 PALU PADA MATERI SEGITIGA: Application Of The Guided Discovery Learning Model To Improve The Learning Outcomes Of Clas VIII D Students at SMP Negeri 9 Palu On Triangle Material Bago, Kiswanda; Sukayasa; Rizal, Muh.
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 12 No. 2 (2024)
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This study aims to describe the application of the guided discovery learning model in improving the learning outcomes of class VII D students of SMP Negeri 9 Palu on triangle material.Based on the results of the final action test, the percentage of students 'classical learning completeness in cycle I was 64.28% and the percentage of students' classical learning completeness in cycle II was 92.59%, while the results of teacher and student observations in cycle I were in the good category and at cycle II is in the very good category. Based on the results of the study, it can be concluded that learning by applying the guided discovery learning model can improve the learning outcomes of grade VII students of SMP Negeri 9 Palu in triangular material by following the steps (1) stimulation: giving students an explanation of the triangular material contained in LKPD. (2) problem formulation: directing students to find their own triangle material by asking students to observe and identify the problems contained in the LKPD and make hypotheses. (3) data collection: students are asked to look for references related to triangular material, then write down the information contained in the given problem carefully. (4) data processing: after data collection, further data processing is required, students process the data that has been collected by discussing the process used to find problems in the LKPD. (5) verification: students are asked to formulate conclusions and then match them with the formulation of the problem given whether the formulation of the conclusions made answers the given problem and whether the results obtained are in accordance with the hypotheses made have been proven or not. and (6) generalization: involving students in class discussions and concluding the material that has been studied.

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