Jurnal Elektronik Pendidikan Matematika Tadulako
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ANALISIS KESALAHAN HASIL UJIAN AKHIR SEMESTER MATEMATIKA SISWA MTs Hi HAYYUN SALUMPAGA TAHUN AJARAN 2022/2023 BERDASARKAN PROSEDUR NEWMAN: Analysis of Error Analysis of Mathematics Final Examination Results of Mts Students Hi Hayyun Salumpaga For Academic Year 2022/2023 Based on Newman Procedure
Full text linkThis study aims to obtain a description of student errors in the results of the mathematics final exams for the 2022/2023 school year based on the Newman Procedure. This type of research is qualitative. The research subjects used in this study were 29 students of class IX B MTs Hi Hayyun Salumpaga. The results of this study are in the form of descriptions of student errors and the causes of errors made by class IX B MTs Hi Hayyun Salumpaga. Based on the research results, it has been found that the most dominant errors are process errors with a percentage of 77%, transformation errors with a percentage of 82%, errors in understanding the problem with a percentage of 75%, and errors in writing the final answer with a percentage of 72%. The mistakes made in (1) the error in understanding the problem is where students do not write down what is known and what is asked, (2) transformation errors that occur, namely students misunderstand the meaning or concept to be used, (3) the process error made was not being able to carry out the process correctly and not being thorough, (4) errors in writing the final answer, namely the student made a mistake in writing the final answer and got an incorrect answer
PROFIL PEMECAHAN MASALAH SISWA TERKAIT KOMBINATORIAL DI KELAS XII SMA NEGERI 3 PALU DITINJAU DARI EFIKASI DIRI: Student Problem Solving Profile Related to Combinatorial in Class XII SMA Negeri 3 Palu Reviewed from Self-Efficacy
Full text linkThis research aims to describe student’s problem solving related to combinatorial in class XII
SMA Negeri 3 Palu viewed from self-efficacy. This type of research is descriptive research with a qualitative approach. The subjects of this research are student who have a high levels of self-efficacy and low levels self-efficacy. The result of the research show that the problem solving profile of students who have; 1) high level of self-efficacy, a) understanding the problem stage, student try hard and persistently to interpret the problem by reading repeatedly to find information, b) devising a plan stage, students have strategic thinking, c) carrying out the plan stage, student solve the problem according to plan, d) looking back stage, students check answers. 2) low level of self-efficacy, a) stage of understanding the problem, students only rewrite the information in the problem, b) stage of devising a plan, students only read the problem as is so the plan used it wrong, c) stage of carrying out the plan, students made a mistake in solving the problem given, d) stage of looking back, student did not re- check the answers
PENERAPAN MODEL PEMBELAJARAN QUANTUM TEACHING DENGAN PENDEKATAN SCIENTIFIC UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI KELILING DAN LUAS LINGKARAN SMP NEGERI 13 PALU: Application Of The Quantum Teaching Learning Model With a Scientific Approach To Improve Student Learning Outcomes In The Material On The Circumference and Area Of Circles at SMP Negeri 13 Palu
Full text linkThis study aims to describe of the Quantum teaching Model with a Scientific approach that can improve Student Learning Outcomes in Class VIII B SMP Negeri 13 Palu on the material around and the Area of the Circle. This research is Classroom Action Research model by Kemmis and Taggart which consists of four stages, namely planning, implementing, observing, reflecting. This research was conducted in two cycles. In the first cycle the number of students who completed was 14 students with 58,33% completeness percentage and in the second cycle there were many student who completed 19 students with 76% completeness percentage. The result of observations of teacher activity in the good category and have increased in the second cycle in the very good category. The result of observation of student activities in the first cycle are in the good category and have increased in the second cycle in the very good category. The subjects of this study were 25 students and three were selected as infomants, the result showed that learning by collaborative learning models Quantum teaching with a scientific approach could improve student learning outcomes in class VIII B of SMP Negeri 13 Palu on the material around and the area of the circle, with six components namely : (1) Grow, (2) natural, (3) name, (4) demonstrate, (5) repeat, and (6) celebrat
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
Full text linkAnalysis 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
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TWO STAY TWO STRAY(TSTS) PADA MATERI SISTEM PERSAMAAN LINEAR TIGA VARIABEL: Application Of The Two Stay Two Stray (TSTS) Type Cooperative Learning Model To Three-Variable Linear Equation Systems
Full text linkThis research aimed to obtain a description the implementation of cooperative learning model of two stay two stray (TSTS) which can improve student learning outcomes in solving questions of three variable linear equation system in the tenth grade SMK Negeri 5 Palu. This type of research is classroom action research that refers to the research design of Kemmis and Mc.Taggart, namely (1) planning, (2) implementation, (3) observation and (4) reflection. This research was conducted in two cycles. This research was carried out by following the steps of the Two Stay Two Stray (TSTS) type of cooperative learning model, namely (1) presenting information, (2) organizing students into study groups, (3) providing LKPD and guiding study groups, (4) two members of each group visit other groups, (5) group members who stay to share information with guests, (6) the two visiting members return to their respective groups and present the results of their visit, (7) one of the groups presents their answers, (8) guide students to conclude learning, (9) give awards. The results showed that the application of the Two Stay Two Stray (TSTS) type of cooperative learning model can improve the learning outcomes of class X TSM A SMK Negeri 5 Palu on the material of three variable linear equation system which is indicated by changes that can be seen based on the final action test, classical learning completeness students experienced an increase from the first cycle of 55% and 75% in the second cycle. The results of the observation of teacher and student activities in cycle I were better in cycle II
PROFIL PEMECAHAN MASALAH SISWA KELAS VII-D PADA MATERI SEGITIGA SIKU-SIKU DI SMPN 1 PAMONA UTARA DITINJAU DARI PERBEDAAN GENDER: Profile Of Problem Solving Of Class VII-D Students On Right Triangle Material At SMPN 1 Pamona Utara Viewed Through Gender Differences
Full text linkThis study aims to have a describe the mathematical problem solving profile of class VII-D students at SMPN 1 Pamona Utara on right triangle material in terms of gender differences. The subjects in this research were class VII-D students at SMPN 1 North Pamona, consisting of 1 boy and 1 girl with high mathematical abilities. The results of this research show that (1) The male student subject's problem solving profile can understand the problem by determining what is asked and known. However, SL did not write down the complete information obtained on the answer sheet. SL can plan problem solving by determining appropriate problem solving strategies. At the implementation stage, the SL problem solving plan can be implemented according to the determined strategy. At the re-checking stage, SL did not re-check the explanation. SL can draw conclusions from the results of problem solving but does not write them on the answer sheet. (2) Female students' problem solving profile can understand the problem by determining what is asked and known and writing it on the answer sheet. SP can plan problem solving by determining appropriate problem solving strategies. At the implementation stage, the SP problem solving plan can be implemented according to the determined strategy. At the re-checking stage, SP did not re-check the explanation. SP can draw conclusions from the results of problem solving but does not write them on the answer sheet
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
Full text linkThis 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
ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL FUNGSI KOMPOSISI KELAS X IPS SMA NEGERI 1 PAMONA TIMUR: Analysis Of Students' Errors In Solving Composition Function Problems For Class X Ips Sma Negeri 1 Pamona Timur
Full text linkThe purpose of this study was to describe the types of student errors and the factors causing the errors made by the X IPS class students of SMA Negeri 1 Pamona Timur. This type of research is qualitative research. The subjects of this study consisted of 3 students of class X IPS at SMA Negeri 1 Pamona Timur. The results of this study indicate the mistakes made by students in solving the composition function questions in the form of conceptual errors (writing errors were asked not in accordance with the question request, did not understand well the substitution method, did not understand the concept of the composition function, did not write down the unit) and procedural errors (wrong in multiplication operations, not understanding the steps for solving, not continuing the work to the end, not writing down was known and asked, wrong in multiplication and addition operations, not being careful in solving problems). Some of the factors that cause students to make mistakes are (1) not understanding the concept. (2) students have difficulty changing answer into other forms. (3) nor careful in performing arithmetic operations. (4) do not understand the concept of units. (5) incorrectly used procedures. (6) students only solve the questions until the stage is understood. (7) students are in a hurry to work on the questions. (8) don’t do the questions carefull
PERBEDAAN HASIL BELAJAR MATEMATIKA SISWA YANG DIAJAR DENGAN PEMBELAJARAN LURING DANPEMBELAJARAN DARING DI SMP NEGERI 1 PALU: Differences In Learning Outcomes Of Online Teaching Students And Offline TeachingStudents At Smp Negeri 1 Palu
Full text linkThis study aims to obtain information related to whether there are differences in students' mathematics learning outcomes between offline and online learning at SMP Negeri 1 Palu. The research method used in this study is the comparative method. The population in this study were all grade VII students of SMP Negeri 1 Palu with a total of 352 students. The research sample was grade VII students who carried out offline and online learning, with different samples but had the same level of academic ability. The sampling technique in this study was Purposive Sampling. The researcher took 32 class A students and 32 class B students, so the number of samples taken was 64 people. The data collection technique in this study was by taking mid-semester test scores on the material Linear Equations and Inequalities of One Variable in the 2021/2022 Academic Year obtained by students during online learning and mid-semester test scores on Linear Equations and Inequalities of One Variable in the 2022/2023 Academic Year obtained by students during offline learning. On condition that the material taught is equivalent during offline and online learning and students have the same level of academic ability. The collected data is then processed using t-test statistical analysis. Based on the data analysis obtained: (1). The results of learning mathematics during online learning obtained an average value of 71.94; (2). The results of learning mathematics during offline learning obtained an average value of 58.56; (3). Sig. value. (2-tailed) 0.00 <0.05. This means that H0 is rejected and Ha is accepted. So the results of the study show that there is a difference in the results of learning mathematics of students taught with offline learning and online learning
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
Full text linkAnalysis 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