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All Journal Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Educenter: Jurnal Ilmiah Pendidikan EDUCENTER JURNAL PENDIDIKAN
Syara, Lili
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Economics, Econometrics & Finance Education Health Professions

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The influence of the problem based learning model on students' mathematical problem solving ability in mathematical induction material Syara, Lili; Habibah Pasaribu , Laili; Harahap, Amin
Educenter : Jurnal Ilmiah Pendidikan Vol. 3 No. 1 (2024): Educenter: Jurnal Ilmiah Pendidikan
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/educenter.v3i1.1112

Abstract

The problem of low problem solving abilities of students in Mathematics subjects are due to the learning process in the classroom only directed at students' ability to memorize information, more lots of listening and writing, memorizing formulas and working on problems with formulas that have been memorized so that students have difficulty solving problems when finding differences from the example questions. This research aims to determine the use of the Problem Based Learning learning model and the problem solving abilities of class XI students at Muhamadiyah 10 Rantauprapat Private High School. This research is a type of quantitative research, with a research population of 120 students from 4 classes. Data collection techniques in this research used two methods, namely observation of teacher activities and tests in the form of descriptions. With research results tcount is greater than ttable. So it can be concluded that the Problem Based Learning (PBL) learning model has a very significant influence on the mathematical problem solving abilities of students in class This is strengthened because the Problem Based Learning (PBL) model has advantages and goals that are able to encourage students to learn more effectively because they focus on problem solving and students are able to develop themselves.
The Influence of the Problem Based Learning Model on Students' Mathematical Problem Solving Ability in Mathematical Induction Material Syara, Lili; Pasaribu, Laili Habibah; Harahap, Amin
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Vol 9, No 6: JUNE 2024
Publisher : Graduate School of Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/jptpp.v9i6.25086

Abstract

This research was motivated by the low mathematical problem solving abilities of students at Muhammdiyah 10 Rantauprapat Private High School. This is because the model used by teachers is still not varied, where teachers only explain and teachers only take notes without actively involving students in learning. In this case the researcher uses the Problem Based Learning (PBL) model. The aim of this research is to determine the effect of using the Problem Based Learning (PBL) learning model on the mathematical problem solving abilities of class The population in this study were all students in class The average pretest result is 38.00 and the average posttest result is 85.33, meaning the average posttest score is higher than the pretest score. From the hypothesis test, it was obtained that t = 5.556 and t table = 2.048. So if we consult the t table with a significance level of 0.01, the results show that 5.556 > 2.048. This means that t count is greater than t table. So it can be concluded that the Problem Based Learning (PBL) learning model has a very significant influence on the mathematical problem solving abilities of students in class This is strengthened because the Problem Based Learning (PBL) model has advantages and goals that are able to encourage students to learn more effectively because they focus on problem solving and students are able to develop themselves. 
The influence of the problem based learning model on students' mathematical problem solving ability in mathematical induction material Syara, Lili; Habibah Pasaribu , Laili; Harahap, Amin
Educenter : Jurnal Ilmiah Pendidikan Vol. 3 No. 1 (2024): Educenter: Jurnal Ilmiah Pendidikan
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/educenter.v3i1.1112

Abstract

The problem of low problem solving abilities of students in Mathematics subjects are due to the learning process in the classroom only directed at students' ability to memorize information, more lots of listening and writing, memorizing formulas and working on problems with formulas that have been memorized so that students have difficulty solving problems when finding differences from the example questions. This research aims to determine the use of the Problem Based Learning learning model and the problem solving abilities of class XI students at Muhamadiyah 10 Rantauprapat Private High School. This research is a type of quantitative research, with a research population of 120 students from 4 classes. Data collection techniques in this research used two methods, namely observation of teacher activities and tests in the form of descriptions. With research results tcount is greater than ttable. So it can be concluded that the Problem Based Learning (PBL) learning model has a very significant influence on the mathematical problem solving abilities of students in class This is strengthened because the Problem Based Learning (PBL) model has advantages and goals that are able to encourage students to learn more effectively because they focus on problem solving and students are able to develop themselves.
The influence of the problem based learning model on students' mathematical problem solving ability in mathematical induction material Syara, Lili; Habibah Pasaribu , Laili; Harahap, Amin
Educenter : Jurnal Ilmiah Pendidikan Vol. 3 No. 1 (2024): Educenter: Jurnal Ilmiah Pendidikan
Publisher : ARKA INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55904/educenter.v3i1.1112

Abstract

The problem of low problem solving abilities of students in Mathematics subjects are due to the learning process in the classroom only directed at students' ability to memorize information, more lots of listening and writing, memorizing formulas and working on problems with formulas that have been memorized so that students have difficulty solving problems when finding differences from the example questions. This research aims to determine the use of the Problem Based Learning learning model and the problem solving abilities of class XI students at Muhamadiyah 10 Rantauprapat Private High School. This research is a type of quantitative research, with a research population of 120 students from 4 classes. Data collection techniques in this research used two methods, namely observation of teacher activities and tests in the form of descriptions. With research results tcount is greater than ttable. So it can be concluded that the Problem Based Learning (PBL) learning model has a very significant influence on the mathematical problem solving abilities of students in class This is strengthened because the Problem Based Learning (PBL) model has advantages and goals that are able to encourage students to learn more effectively because they focus on problem solving and students are able to develop themselves.
Co-Authors Habibah Pasaribu , Laili Harahap, Amin Pasaribu, Laili Habibah