scholarly journals PENERAPAN MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN BERPIKIR KRITIS SISWA KELAS 5 PADA MATA PELAJARAN PKN DI SD MUHAMMADIYAH KAUMAN TAHUN 2016/ 2017

2018 ◽  
Vol 1 (1) ◽  
pp. 94
Author(s):  
Tri Siwi Septiana ◽  
M. Ragil Kurniawan
Keyword(s):  
Critical Thinking ◽  
Subject Matter ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Whole Process ◽  
Analysis Technique ◽  
The Subject ◽  
5Th Grade

This study aims to improve students' critical thinking skills in Civics in 5th grade students of SD Muhammadiyah Kauman, Yogyakarta using Problem Based Learning model. This research is a Classroom Action Research (PTK). The subjects of the study were 5th grade students of B1 SD Muhammadiyah Kauman. The object of research is the whole process and the results of learning Civics with the application of Problem Based Learning model. This research was conducted at SD Muhammadiyah Pakel Yogyakarta in April until May 2017. Data collection techniques used were observation, diary, interview and test. Data analysis technique is done descriptively qualitative. This research was conducted in 2 cycles by applying problem based learning model. The learning steps that were implemented were changes in the delivery of the subject matter, the students analyzed the problem, the formation of the discussion group with the grouping of students based on their achievement, the students in group for discussion, the group members delivered the discussion result in front of the class.The results showed that the critical thinking ability of the 5th grade students of B1 SD Muhammadiyah Kauman, Yogyakarta increased after the use of Problem Based Learning model in Civics learning with the subject matter of the example of central and regional legislation. This improvement is evident in the improvement of students' critical thinking skill test result from 12.90% pretreatment score to 51.61% (enough) in cycle I and increased to 70.96% (good) in cycle II. The results of activity observations related to students' critical thinking skills are increased among others: active students in learning, students more freely in finding and collecting desired information, and students also have more opportunities to learn with friends.

scholarly journals The Practicality of OR-IPA Learning Model to Improve Critical Thinking Skill of Prospective Physics Teachers

2019 ◽  
Vol 7 (3) ◽  
pp. 148
Author(s):  
Binar Kurnia Prahani ◽  
Budi Jatmiko ◽  
Zainal Arifin Imam Supardi ◽  
Munasir M ◽  
Utama Alan Deta ◽  
...  
Keyword(s):  
Critical Thinking ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Thinking Skill ◽  
Critical Thinking Skill ◽  
Physics Teachers ◽  
Physics Courses ◽  
Analysis Technique ◽  
The Subject

The Indonesian National Qualification Framework in higher education requires universities to develop a curriculum that makes students have superior competence with a variety of skills that are in line with the demands of the 21st century, including Critical thinking skills. The main objective of this research is to analyze the practicality of the OR-IPA learning model, which has been developed by design to improve the critical thinking skill of prospective physics teachers on the fundamentals of physics courses. The subject of practical observations was a physics lecturer who used the OR-IPA learning model. The observation sheet of the OR-IPA learning model practicality has been declared valid and reliable by the validators. The data analysis technique uses descriptive qualitative. The results showed that the OR-IPA learning model to improve the critical thinking skill of prospective physics teachers was considered practical (3.69). Lecturers and students can use the OR-IPA learning model without significant obstacles. This research implies that the OR-IPA learning model can be an alternative to improve the critical thinking skill of prospective physics teachers in the fundamentals of physics courses.

scholarly journals Improving Critical Thinking Skills Using Problem Based Learning on the Media Flash Card

2019 ◽  
Vol 1 (6) ◽  
Author(s):  
Erma Erma ◽  
Henny Dewi Koeswanti ◽  
Sri Giarti
Keyword(s):  
Critical Thinking ◽  
Action Research ◽  
Research Method ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Class Action ◽  
Critical Thinking Skills ◽  
The Media ◽  
5Th Grade

The purpose of this study is to improve students' critical thinking skills using the Problem Based Learning model aided by flash card media. The research method used is a class action research method. The subjects of the study were the 5th grade students of SD St. Theresia Massudirini 77 with 40 students. The results of observations in the pre-cycle that the critical thinking skills of students in the category are quite critical (15%). Based on these problems, the researchers made improvements to the classroom action research, using the Problem Based Learning model aided by Flash Card media. The results showed that the critical thinking skills of students in the quite critical category were (32.5%) in the first cycle and during the second cycle increased to (75%).

scholarly journals PENINGKATAN KEMAMPUAN BERPIKIR KRITIS DAN HASIL BELAJAR TEMATIK MUATAN IPA MELALUI MODEL PROBLEM BASED LEARNING KELAS 5 SD

2019 ◽  
Vol 3 (1) ◽  
pp. 16-20
Author(s):  
Ridha Unnafi Walfajri ◽  
Nyoto Harjono
Keyword(s):  
Critical Thinking ◽  
Learning Outcomes ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Science Data ◽  
Content Learning ◽  
Qualitative Descriptive ◽  
5Th Grade

Based on observation activities in 5th grade of elementary school, the science thematic content learning outcomes are still low. Not yet achived satisfactory result is due to factors inactivity of studenta in participating in learning. For this reason, research is conducted with a type of classroom action research (CAR). This study aims to describe the steps in applying the Problem Based Learning model and to know the improvement of critical thinking skills and learning outcomes in science 5 grade science. Data collection techniques use test techniques and non-test techniques ( observation ). The analysis techniques uses descriptive comparative and qualitative descriptive techniques. The results showed that the application of the Problem Based Learning model was able to improve critical thinking skills and learning outcomes. Students' critical thinking improvement can be seen through the fairly critical category of 9% cycle, increasing in the first cycle of 36%, in the second cycle it increased to 41%. Critical category in pre-cycle 0% then in cycle I there is 18% and cycle II increases to 36%, very critical category in pre-cycle 0% then increases in cycle I to 5%, then in cycle II it increases again to 9%. While the results of learning outcomes data analysis showed that in pre-cycle the level of student completeness was 9%, for the first cycle the completeness rate was 73%, and the second cycle the completeness level was 86%. Based on the result of the study it can be concluded that the Problem Based Learning mode; can improve critical thinking skills and learning outcomes.

scholarly journals PENGARUH ISU SOSIOSAINTIFIK DALAM MODEL DISCOVERY LEARNING TERHADAP KETERAMPILAN BERPIKIR KRITIS SISWA PADA MATERI ASAM BASA

2020 ◽  
Vol 4 (1) ◽  
pp. 64-74
Author(s):  
Pintaka Kusumaningtyas ◽  
Rezky Oktafiani ◽  
Mukhamad Nurhadi ◽  
Sekar Sulistyaningwarni
Keyword(s):  
Critical Thinking ◽  
Subject Matter ◽  
Thinking Skills ◽  
Learning Model ◽  
T Test ◽  
Critical Thinking Skills ◽  
Discovery Learning ◽  
Homogeneity Test ◽  
Acid Base ◽  
The Subject

The aim of this study was to determine the influence of sosioscientific issues in discovery learning model toward critical thinking skills of students on the subject matter of acid-base. The research method used was quasi experimental, with the type of research design was posttest only control group design. The population in this study was all students of class XI MIPA SMAN 13 Samarinda in the 2018/2019 school year, amounting to 66 students, which were divided into 2 classes. The samples were taken using saturated sampling technique. The technique used to measure critical thinking skills of students was post-test technique in form of essay test. Data were analyzed by normality test, homogeneity test, and independent sample t-test. The results showed the average posttest score in the control class was 72.06 (good category) and the experimental class was 79.36 (good category). Statistical analysis using t-test showed tcount, 3.15 > ttable, 1.66, which means that there was an influence of the use of sosioscientific issues in the discovery learning model toward critical thinking skills of students on the subject matter of acid-base.

scholarly journals PENINGKATAN KETERAMPILAN BERPIKIR KRITIS DAN PEMAHAMAN KONSEP TRIGONOMETRI MELALUI PENERAPAN PROBLEM BASED LEARNING PADA SISWA SMA NEGERI 1 PANDAAN

2020 ◽  
Vol 3 (2) ◽  
pp. 15-21
Author(s):  
Siti Fatimah
Keyword(s):  
Critical Thinking ◽  
Conceptual Understanding ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Math Facts ◽  
The Subject ◽  
Trigonometric Equations ◽  
Academic Year

The purpose is to increase critical thinking skills and conceptual understanding of mathematical trigonometric equations through problem-based learning model. The type of money research used is PTK with the subjects of all class XI MIA 3 students of SMA Negeri 1 Pandaan in the 2019/2019 academic year, totaling 35 students. The results showed that after the first cycle was implemented, 73.06% of students who think critically with sufficient qualifications were obtained, then increased in the second cycle with a result of 81.66%. The students’ conceptual understanding also increased where in the first cycle of 35 students only 6 students (17.14%), then increased in cycle II to 19 students (54.29%) with good qualification. It showed that the problem-based learning model can actually improve critical thinking skills and conceptual understanding because students are actively involved in collecting, studying, and discussing math facts related to the subject matter of trigonometric equations compared to before.

scholarly journals The Effectiveness of Discovery Learning and PBL Models on Student’s Critical Thinking Skills

2021 ◽  
pp. 157-165
Author(s):  
Tri Julia Sari Aritonang ◽  
Suhandi Astuti
Keyword(s):  
Critical Thinking ◽  
Effect Size ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Discovery Learning ◽  
Size Analysis ◽  
School Students ◽  
Analysis Technique

This study aims to determine the effectiveness of the learning model Discovery Learning and Problem Based Learning in terms of the critical thinking skills of grade V elementary school students. This type of research is a meta analyst. The data analysis technique used is the Effect size analysis technique. The effect size formula is the effect formula with the eta squared (ή2) formula. The instrument used in this study was a coding sheet. The variables used to obtain coding information on the effect size of the meta-analysis study. The results showed that the Discovery Learning learning model was more effective than the Problem Based Learning learning model for improving students' critical thinking skills. Ancova test results show f count> f table of 0.009 and F count obtained is 6.12, namely 6.12> 0.65 and a significance of 0.001 <0.05 which indicates that there is an effectiveness of Discovery Learning and Problem Based Learning learning models in improving critical thinking skills of class students V SD.

scholarly journals PENERAPAN MODEL PEMBELAJARAN BERBASIS MASALAH UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS SISWA SMA NEGERI 2 METRO

2012 ◽  
Vol 3 (1) ◽  
Author(s):  
Ade Gunawan
Keyword(s):  
Critical Thinking ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Average Value ◽  
The Subject ◽  
Biology Learning ◽  
Almost All

The research was to incrase of students' critical thinking skills. The subject of this study were SMAN 2 Metro grade X4 class numbering 30 student in the second semester of the academic 2011/2012. And the object of his research is the critical thinking skills. The results showed that the implementation of problem-based learning model on Biology learning, can increase students' critical thinking skills. Increase critical thinking skills is almost all indicators, such as the ability of clarification, argumentation skills, induction skills, deduction skills, and ability to perform and execute. Increase critical thinking skills that students can be seen from the increase in the average value of each point about the cycle I and cycle II. The success of critical thinking can also be seen from the increase in the thoroughness of learning, that is equal to 6 students in cycle I to cycle II is 24 students. The means the percentage of students who achieve greater value equal to 72 also increased, from 20% in cycle I to 80% in cycle II. Kata Kunci: Pembelajaran Berbasis Masalah, Keterampilan Berpikir Kritis

scholarly journals Penerapan Model Pembelajaran Berbasis Masalah Berbantuan Pictorial Riddle untuk Meningkatkan Hasil Belajar Kognitif dan Keterampilan Berpikir Kritis Peserta Didik pada Materi Pokok Elastisitas dan Hukum Hooke Kelas XI IPA2 SMA Negeri 1 Loghia

2020 ◽  
Vol 5 (2) ◽  
pp. 164
Author(s):  
Wa Ode Hasriani ◽  
Muhammad Anas ◽  
La Sahara
Keyword(s):  
Critical Thinking ◽  
Learning Outcomes ◽  
Mastery Learning ◽  
Cognitive Learning ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
The Subject ◽  
Cognitive Learning Outcomes

This study aims to: 1) describe the improvement of student learning outcomes in learning physics class XI IPA2 SMA Negeri 1 Loghia which is taught by using a problem-based learning model assisted by pictorial riddle on the subject matter of elasticity and hooke law. 2) describe the improvement of students' critical thinking skills in physics learning class XI IPA2 SMA Negeri 1 Loghia on the subject matter of elasticity and hooke law taught by using problem-based learning models assisted by pictorial riddle 3) describe the completeness of students learning in physics learning class XI IPA2 Loghia State High School 1, which is taught by using a pictorial riddle-based problem-based learning model on the subject of elasticity and hooke law. The data analysis was performed by descriptive statistics. From the analysis of the data obtained the average of cognitive learning outcomes of students in the first cycle is 74.71. The average critical thinking skills in the first cycle are indicators giving 38.79 simple explanations, building basic skills 28.45, concluding 38.79, making further explanation 31.90 and indicators of strategy and tactics 50.86. As for the percentage of mastery learning classically in the first cycle of 65.52%. In the second cycle obtained the average of cognitive learning outcomes of 79.83. The average critical thinking skills in the second cycle of the indicators provide a simple explanation of 57.76, building basic skills 84.48, concluding 93.10, making further explanation 74.13 and indicators of strategy and tactics 88.79. While the percentage of mastery learning classical students in the first cycle amounted to 79.31%. Based on the results of the research and discussion it can be concluded that the application of problem based learning model assisted by pictorial riddle can improve cognitive learning outcomes and critical thinking skills. 

PENGARUH MODEL PROBLEM BASED LEARNING (PBL) DAN GROUP INVESTIGATION (GI) DALAM PEMBELAJARAN SEJARAH DITINJAU DARI MOTIVASI BELAJAR DI SMA MARTAPURA

2018 ◽  
Vol 14 (1) ◽  
Author(s):  
Muhammad Dody Hermawan
Keyword(s):  
Critical Thinking ◽  
Interaction Effect ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Positive Influence ◽  
Critical Thinking Skills ◽  
Learning Motivation ◽  
Influence Model ◽  
Data Collection Technique

The purpose of this reaserch are (1) find differences influence model of Group Investigation (GI) and Problem Based Learning (PBL). (2) find differences influence learning motivation of students to critical thinking abilities of learners. (3) find the interaction effect between learning models and learning motivation of the critical thinking skills of learners. This study will be conducted in SMA Martapura, Banjar regency, South Kalimantan. Subjects of the study were students of class XI SMA Martapura academic year 2015/2016. This type of research to be carried out in this study is a quantitative study using experimental methods. Design of this research is 2 X 2 factorial design to data collection technique motivation questionnaire and tests critical thinking skills. The result, 1) There is a difference between the positive influence of the Model Group Investigation (GI) and Problem Based Learning (PBL). 2) There are differences positively influence the motivation of students to critical thinking ability of students in learning the history. 3) There are nointeractions influence student learning model and motivation for students' critical thinking skill There is no interaction effect Learning Model and the Motivation of students' critical thinking skills of students in Learning Historys. Keywords: PBL Models, GI Models, Learning Motivation

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