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Analisis Kemampuan Berpikir Kritis Siswa dalam Menyelesaikan Soal Pecahan melalui Pembelajaran PBL untuk Siswa Kelas VII SMPK St. Paulus Karuni Deta, Dominggus Umbu; Lede, Yulius Keremata; Making, Samuel Rex M
Indo-MathEdu Intellectuals Journal Vol. 4 No. 3 (2023): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v4i3.482

This research aims to determine students’critical thinking abilities in solving problems on fractions after PBL learning for class VII students at SMPK St. Paulus Karuni. This study used descriptive qualitative method. The research subjects were 3 students from 32 class VII C students at SMPK St. Paulus Karuni who took the test. The three subjects were selected based on the categories obtained, namely high, medium, and low categories. Data was obtained from the results of studens’ tests completing questions on fraction and interviews with three subjects. Based on the research results of subjects with high critical thinking own four indicators, namely interptretation, analysis, evaluation, and inrefence abilties. At the interpretation stage the subject is able to understand the questions shown, at the analysis stage the subject is able create a mathematical model of the problem, at the evaluation stage the subject is able to use the right strategy based on the mathematical model created at the analysis stage and at the inference stage the subject is able to conclude the answer correctly. The critical thinking subject is going own critical thinking indicators. In problem one the subject was able to fulfill the four indicators of critical thinking. In problem two and the three subject was unable to fulfill the critical indicatoirs, namely at the analysis stage he was unable to create a mathematical model and at the inference the stage subject was unable to make appropriate conclusions. The subject had low critical thinking own four indicators.

Meningkatkan Hasil Belajar Menggunakan Alat Permainan Puzzle Pada Materi Operasi Hitung Campuran Bilangan Bulat Kelas IV SD Negeri Pogo Lede Wada, Marselina; Making, Samuel Rex M; Lede, Yulius Keremata
Indo-MathEdu Intellectuals Journal Vol. 5 No. 1 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i1.579

The cause of the problem of low learning outcomes for fourth grade students at Pogo Lede State Elementary School in mathematics subjects consists of teacher and student foctors. Teachers are less creative in delivering material, do not use media that, can attract students’ attention and interest in learning, focus more on using prinred books, and do not involve students. Apart from that, he also has difficulty in calculating. This makes students feel bored, fed up and sometimes students just sit still during the learning process so that the material provided by the teacher cannot be received optimally, causing the learning outcomes of class IV students at SD Negeri Pogo Ledeto still be below average. This research uses classroom action research (PTK) techniques because the research is carried out to solve problems that occur in the claasroom. In classroom action research improvements are carried out gradually and continuously as long as the research activities are carried out. Therefore, in PTK there is an implementation cycle in the from of a planning pattern. Carrying out observations and reflections so that in the next dycle it reaches the level you want to achieve. Based on the background above, the researcher chose to apply the puzzle game learning method. This method can make students activel discuss in class or in small groups to formulate the title improving learning outcomes using puzzle game tools on operation material counting mixed integers class IV Pogo Lede State Elementary School

Analisis Kemampuan Pemecahan Masalah dalam Menyelesaikan Soal HOTS untuk Siswa Kelas XI SMAK ST. Dominikus Tambolaka Lede, Yulius Keremata; Bili, Nopliana; Making, Samuel Rex M
Indo-MathEdu Intellectuals Journal Vol. 5 No. 1 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i1.762

This study aims to determine problem-solving abilities in solving HOTS questions for Class XI SMAK ST. Dominikus Tambolaka. The type of research used in this research is qualitative research. In this study, the subjects were 9 class XI SMAK ST. Dominikus Tambolaka and the object of this research is problem-solving skills in solving HOTS questions. The data analysis technique used is data reduction, data presentation, and drawing conclusions or verification. Students who meet the high category are 4 people, medium category are 4 people and low category are 1 person. The percentage of students' overall ability test results that can solve problems based on problem solving indikators according to NCTM is for question number 1 the stage of understanding the problem there is 67%, the indikator of compiling a problemsolving plan is 78%, the indikator of solving problems according to plan is 67% and indikators interpret the result there is 44%. For question number 2 the understanding stage of the problem is 78%, the indikator for compiling a problemsolving plan is 78%, the indikator for solving the problem according to plan is 78% and the indikator for interpreting the results is 22%. Then for question number 3 for the indikator of understanding the problem 67%, the indikator of compiling a problemsolving plan is 100%, the indikator of solving the problem according to plan is 78%, and the indikator interpreting the results is 78%

Pengembangan Lembar Kerja Peserta Didik (LKPD) Berbasis Discovery Learning Pada Materi Bangun Datar Segiempat Toga, Eriska Rambu Kareri; Yulius Keremata Lede; Making, Samuel Rex M; Lubur, Dorothea Novia
Indo-MathEdu Intellectuals Journal Vol. 5 No. 3 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i3.1119

The low results of mathematics learning in school today include the use of LKPD which is not yet optimal. Apart from that, the LKPD used is not optimally based on discovery learning. One of the teaching materials that can overcome this problem is LKPD based on discovery learning. The aim of this research of this to produce of LKPD based on discovery learning models on flat rectangulars shapes. This type of research is research and development with the object of research being LKPD based on discovery learning. The data collection instrument in this research are expert validation sheets by expert validation to determine product validation and student response questionnaires to determine the practicality of LKPD based on discovery learning. The data analysis techniques used are qualitative analysis techniques and quantitative data analysis technique. Based on data analysis, two results of this research can be stated. First, LKPD based on discovery learning was declared valed and suitable for use in the mathematics learning process. This is shown by the average expert validity of 3.32. Second, the use of mathematics teaching materials in class VII A students learning at SMP Negeri 1 Kota Tambolaka is practical with an average practicality value of 3,58

Analisis Pemecahan Masalah dalam Menyelesaikan Soal Kubus dan Balok untuk Siswa Kelas VIII SMP Negeri 4 Loli Dangu, Ivan Aris Nono; Lede, Yulius Keremata; Making, Samuel Rex M; Kaleka, Yohanes Umbu
Indo-MathEdu Intellectuals Journal Vol. 5 No. 5 (2024): Indo-MathEdu Intellectuals Journal (In-Press)
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i5.1789

The research is a type of quantitative descriptive research that which to analyze student problem solving through test score data give cube and block material at SMP Negeri 4 Loli. Students sampling was carried out by a teacher consitsting of two students. This study uses indicators and guidelines according to polya. The data collection technique used was by giving test questions to students for analysis.the result of the analysis in this study were that students wereonly able to complete 2 indicators and ignored the other 2 indicators, where students did not apply indicators 2 and 4 in all questions, while for indicators 1 and 3 students did so but there were still errors

Meningkatkan Hasil Belajar Menggunakan Alat Permainan Puzzle Pada Materi Operasi Hitung Campuran Bilangan Bulat Kelas IV SD Negeri Pogo Lede Wada, Marselina; Making, Samuel Rex M; Lede, Yulius Keremata
Indo-MathEdu Intellectuals Journal Vol. 5 No. 1 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i1.579

The cause of the problem of low learning outcomes for fourth grade students at Pogo Lede State Elementary School in mathematics subjects consists of teacher and student foctors. Teachers are less creative in delivering material, do not use media that, can attract students’ attention and interest in learning, focus more on using prinred books, and do not involve students. Apart from that, he also has difficulty in calculating. This makes students feel bored, fed up and sometimes students just sit still during the learning process so that the material provided by the teacher cannot be received optimally, causing the learning outcomes of class IV students at SD Negeri Pogo Ledeto still be below average. This research uses classroom action research (PTK) techniques because the research is carried out to solve problems that occur in the claasroom. In classroom action research improvements are carried out gradually and continuously as long as the research activities are carried out. Therefore, in PTK there is an implementation cycle in the from of a planning pattern. Carrying out observations and reflections so that in the next dycle it reaches the level you want to achieve. Based on the background above, the researcher chose to apply the puzzle game learning method. This method can make students activel discuss in class or in small groups to formulate the title improving learning outcomes using puzzle game tools on operation material counting mixed integers class IV Pogo Lede State Elementary School

Analisis Kemampuan Pemecahan Masalah dalam Menyelesaikan Soal HOTS untuk Siswa Kelas XI SMAK ST. Dominikus Tambolaka Lede, Yulius Keremata; Bili, Nopliana; Making, Samuel Rex M
Indo-MathEdu Intellectuals Journal Vol. 5 No. 1 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i1.762

This study aims to determine problem-solving abilities in solving HOTS questions for Class XI SMAK ST. Dominikus Tambolaka. The type of research used in this research is qualitative research. In this study, the subjects were 9 class XI SMAK ST. Dominikus Tambolaka and the object of this research is problem-solving skills in solving HOTS questions. The data analysis technique used is data reduction, data presentation, and drawing conclusions or verification. Students who meet the high category are 4 people, medium category are 4 people and low category are 1 person. The percentage of students' overall ability test results that can solve problems based on problem solving indikators according to NCTM is for question number 1 the stage of understanding the problem there is 67%, the indikator of compiling a problemsolving plan is 78%, the indikator of solving problems according to plan is 67% and indikators interpret the result there is 44%. For question number 2 the understanding stage of the problem is 78%, the indikator for compiling a problemsolving plan is 78%, the indikator for solving the problem according to plan is 78% and the indikator for interpreting the results is 22%. Then for question number 3 for the indikator of understanding the problem 67%, the indikator of compiling a problemsolving plan is 100%, the indikator of solving the problem according to plan is 78%, and the indikator interpreting the results is 78%

Pengembangan Lembar Kerja Peserta Didik (LKPD) Berbasis Discovery Learning Pada Materi Bangun Datar Segiempat Toga, Eriska Rambu Kareri; Yulius Keremata Lede; Making, Samuel Rex M; Lubur, Dorothea Novia
Indo-MathEdu Intellectuals Journal Vol. 5 No. 3 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i3.1119

The low results of mathematics learning in school today include the use of LKPD which is not yet optimal. Apart from that, the LKPD used is not optimally based on discovery learning. One of the teaching materials that can overcome this problem is LKPD based on discovery learning. The aim of this research of this to produce of LKPD based on discovery learning models on flat rectangulars shapes. This type of research is research and development with the object of research being LKPD based on discovery learning. The data collection instrument in this research are expert validation sheets by expert validation to determine product validation and student response questionnaires to determine the practicality of LKPD based on discovery learning. The data analysis techniques used are qualitative analysis techniques and quantitative data analysis technique. Based on data analysis, two results of this research can be stated. First, LKPD based on discovery learning was declared valed and suitable for use in the mathematics learning process. This is shown by the average expert validity of 3.32. Second, the use of mathematics teaching materials in class VII A students learning at SMP Negeri 1 Kota Tambolaka is practical with an average practicality value of 3,58

Analisis Pemecahan Masalah dalam Menyelesaikan Soal Kubus dan Balok untuk Siswa Kelas VIII SMP Negeri 4 Loli Dangu, Ivan Aris Nono; Lede, Yulius Keremata; Making, Samuel Rex M; Kaleka, Yohanes Umbu
Indo-MathEdu Intellectuals Journal Vol. 5 No. 5 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i5.1789

The research is a type of quantitative descriptive research that which to analyze student problem solving through test score data give cube and block material at SMP Negeri 4 Loli. Students sampling was carried out by a teacher consitsting of two students. This study uses indicators and guidelines according to polya. The data collection technique used was by giving test questions to students for analysis.the result of the analysis in this study were that students wereonly able to complete 2 indicators and ignored the other 2 indicators, where students did not apply indicators 2 and 4 in all questions, while for indicators 1 and 3 students did so but there were still errors

Meningkatkan Hasil Belajar Menggunakan Alat Permainan Puzzle Pada Materi Operasi Hitung Campuran Bilangan Bulat Kelas IV SD Negeri Pogo Lede Wada, Marselina; Making, Samuel Rex M; Lede, Yulius Keremata
Indo-MathEdu Intellectuals Journal Vol. 5 No. 1 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i1.579

The cause of the problem of low learning outcomes for fourth grade students at Pogo Lede State Elementary School in mathematics subjects consists of teacher and student foctors. Teachers are less creative in delivering material, do not use media that, can attract students’ attention and interest in learning, focus more on using prinred books, and do not involve students. Apart from that, he also has difficulty in calculating. This makes students feel bored, fed up and sometimes students just sit still during the learning process so that the material provided by the teacher cannot be received optimally, causing the learning outcomes of class IV students at SD Negeri Pogo Ledeto still be below average. This research uses classroom action research (PTK) techniques because the research is carried out to solve problems that occur in the claasroom. In classroom action research improvements are carried out gradually and continuously as long as the research activities are carried out. Therefore, in PTK there is an implementation cycle in the from of a planning pattern. Carrying out observations and reflections so that in the next dycle it reaches the level you want to achieve. Based on the background above, the researcher chose to apply the puzzle game learning method. This method can make students activel discuss in class or in small groups to formulate the title improving learning outcomes using puzzle game tools on operation material counting mixed integers class IV Pogo Lede State Elementary School

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