Jurnal Elektronik Pendidikan Matematika Tadulako
Not a member yet
458 research outputs found
Sort by
KAJIAN PENGGUNAAN MATEMATIKA PADA AKTIVITAS TUKANG KAYU DAN TUKANG BATU DALAM PROSES PEMBANGUNAN RUMAH: Study On The Use Of Mathematics In The Activities Of Carpenters And Masons Of House Construction Process
Full text linkThis research aims to obtain a description of the use of mathematics in the activities of carpenters and masons in the process of building a house. The subjects of this research were two builders who were carrying out construction in the village of Tokala Atas. The two craftsmen chosen as research subjects consisted of a masons and a carpenter. The research method used was qualitative with a descriptive type of research carried out in the village of Tokala Atas. The data collection techniques used were observation and interviews. Observations were made while the builders were building the house. Interview techniques were used to explore the data that had been obtained when the observations were made. The results of the research show that carpenters and masons use mathematical concepts in building houses, namely the Pythagorean concept when forming foundation angles and measuring the sloping sides of roofs. The concept of alignment when measuring foundation bow plank strings, measuring brick laying benchmark strings and measuring frame heights. The concept of comparison is used when measuring into the foundation and when determining the distance between floor girders. The concept of flat construction is used when making sloping reinforcement frames, making piles and forming wooden joints. The concept of perpendicular lines is used when adjusting the straightness of poles, sills and roof posts. Arithmetic concepts are used when calculating zinc and teal requirements. The mathematical concepts contained in house buildings made by carpenters are roof shape: roof shape, rice wrapper and wall shape: betel stacking shape, plate stacking and lengthwise
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
Full text linkThe 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
Full text linkThis 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 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
Full text linkThis 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
Full text linkThis 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
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
Full text linkStudents' 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
DESKRIPSI MOTIVASI BELAJAR SISWA PADA OPERASI HITUNG PENJUMLAHAN DAN PENGURANGAN BENTUK ALJABAR DENGAN MEDIA PEMBELAJARAN ALEF EDUCATION DI KELAS VII MTsN 1 PALU: Description of Students’ Learning Motivation in Operations Addition and Subtraction Operations in Algebraic Forms Using Alef Education Learning Media at the Seventh of MTsN 1 Palu
Full text linkThis study is a research that uses a quantitative approach that aims to describe student learning motivation in addition and subtraction operations in algebraic forms using Alef Education learning media at the seventh MTsN 1 Palu. The data in this study were collected using a questionnaire sheet with a total of 16 items and measured using a Likert scale, namely (1) strongly disagree, (2) disagree, (3) undecided, (4) agree, (5) strongly agree. The research subjects consisted of 32 students of grade VII MTsN 1 Palu. The results of this study show student learning motivation in the operation of calculating addition and subtraction of algebraic forms with Alef Education learning media in Class VII MTsN 1 Palu, which has a percentage of 73.71% and is included in high criteria, with indicators of perseverance in facing the task of getting a percentage of 77.92% with high competence, tenacious indicators facing difficulties getting a percentage of 72.66% with high criteria, The indicator shows interest in various problems gets a percentage of 80% with high criteria, the indicator prefers to work independently gets a percentage of 68.25% with high criteria, the indicator of getting bored quickly on routine tasks gets a percentage of 72.5% with high criteria, and the indicator of being able to defend one’s opinion rationally gets a percentage of 71,88% with high criteria
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
Full text linkThis 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
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
Full text linkThis 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 topi
MENINGKATKAN HASIL BELAJAR SISWA KELAS X IPS MA DARUL IMAN PALU DALAM MENYELESAIKAN SOAL CERITA SISTEM SAMAAN LINEAR DUA VARIABEL MELALUI PENDEKATAN CONTEXTUAL TEACHING AND LEARNING (CTL): Improving Student Learning Outcomes Of Class X Ips Ma Darul Iman Palu In Solving Story Problems On Linear Equation Systems Of Two Variables Through The Contextual Teaching And Learning (Ctl) Approach
Full text linkThe main purpose of this study is to describe the application of the contextual teaching and learning approach in an effort to improve student learning outcomes on the material of a two-variable linear equation system. The research design refers to the research model developed by Kemmis and Mc.Taggart which consists of four components, namely (1) planning, (2) action implementation, (3) observation and (4) reflection. The data collected in the form of teacher and student activity data through observation sheets, interviews and field notes. This research was carried out using a contextual teaching and learning approach by following the following steps: (1) conveying goals and preparing students, (2) presenting information, (3) organizing students into study groups, (4) guiding group work and learning, and (5) evaluation