scholarly journals Pengaruh Model Pembelajaran Berbasis Masalah Terhadap Kemampuan Berpikir Kritis dan Kemampuan Berpikir Kreatif

2017 ◽  
Vol 6 (3) ◽  
Author(s):  
Novrita Mulya Rosa ◽  
Anik Pujiati
Keyword(s):  
Critical Thinking ◽  
Creative Thinking ◽  
Problem Based Learning ◽  
Learning Model ◽  
Study Program ◽  
Test Analysis ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Creative Thinking Ability ◽  
Essay Test

<p><em>The purpose of the study was to determine the role of problem-based learning model to critical thinking ability and creative thinking ability. The subjects were students of semester IV Mathematics Education Study Program, University of Indraprasta PGRI, Jakarta in 2013/2014, in the subject of Basic Chemistry II. The selection of the class for this study was based on multistage random sampling. Experiments conducted on the sample of 30 experimental class students with problem-based learning model and 30 control class students with expository learning model. The data was collected by implementing tests of critical thinking ability and creative thinking ability with essay test. Analysis of research data using MANOVA support by SPSS. From the results of the study concluded that learning models give influence to the critical thinking ability and creative thinking ability together (F=21,815;p=0.000).</em></p>

scholarly journals The Effect of Problem Based Learning Model on Critical Thinking Ability of Students on Additives and Addictive Substances Class VIII SMPN 12 Padang

2018 ◽  
Vol 2 (2) ◽  
pp. 124-132
Author(s):  
Mesia Dewi Hasanah ◽  
Heffi Alberida ◽  
Yosi Laila Rahmi
Keyword(s):  
Critical Thinking ◽  
Research Result ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
T Test ◽  
Critical Thinking Skills ◽  
Control Group ◽  
Critical Thinking Ability ◽  
Thinking Ability

Implementation of Curriculum 2013 requires students to learn actively, independently, and critical thinking. Critical thinking is an activity through thinking about ideas related to concepts or problems. The efforts to improve critical thinking skills of learners can be done by using the appropriate learning model. One of the learning models that can be used to improve the ability of critical thinking is a problem-based learning model. This type of research is quasi experiment with randomized control-group pretest posttest design. The sample of this research choosed by used purposive sampling method. Class VIII6 as experimental class and class VIII4 as control class. Data of this research result are quantitative data of critical thinking ability. Data were analyzed by using t test. The results showed that the mean difference of posttest value with pretest value of critical thinking ability of experimental class learners is higher than control class. Hypothesis testing with t-test obtained tcalculate=2,94>ttable= 1,67, then H1 accepted. Based on these results the authors conclude that the implementation of problem-based learning model has a positive effect on the ability to think critically learners on the material additives and addictive substances.

scholarly journals Efektivitas Model Pembelajaran Problem Based Learning Berbantuan LKS Terhadap Kemampuan Berpikir Kritis Fisika Siswa SMAN 1 Lingsar Tahun Ajaran 2016/2017

2018 ◽  
Vol 6 (1) ◽  
pp. 29
Author(s):  
Andi Fatimatul Islamiah ◽  
Satutik Rahayu ◽  
Ni Nyoman Sri Putu Verawati
Keyword(s):  
Critical Thinking ◽  
Hypothesis Test ◽  
Problem Based Learning ◽  
Learning Model ◽  
Control Group ◽  
Learning Problem ◽  
Control Group Design ◽  
Physics Students ◽  
Critical Thinking Ability ◽  
Thinking Ability

[Title: The Effect of Thinking Aloud Pair Problem Solving Learning Model Toward Student Physics Science Learning Outcomes]. This research aims to know the effectiveness of the learning problem based learning model assisted work sheet for the critical thinking ability of physics students of grade X SMAN 1 Lingsar inacademics year 2016/2017. This was an experiments research that using design research Posttest-Only Control group Design. The population in this research were the whole grade X SMA Negeri 1 Lingsar in academics year 2016/2017. Sampling taken with using cluster random sampling technique with the students of class X. MIA. A as experiments class and grade X. MIA. D as controls class. Research hypothesis was analysis with the t-test for one party (the party right). Based on the hypothesis test results obtained tcount> ttable at significance level of 5%, then it can be inferred that the model of learning problem based learning assisted work sheet effective for critical thinking ability of physics students SMAN 1 Lingsar.

scholarly journals PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) SEBAGAI UPAYA UNTUK MENINGKATKAN KEMAMPUAN BERFIKIR KRITIS MAHASISWA TERHADAP LINGKUNGAN SEKITAR

2017 ◽  
Vol 2 (02) ◽  
pp. 26-29
Author(s):  
Ervina Mukharomah ◽  
Saleh Hidayat
Keyword(s):  
Environmental Science ◽  
Problem Based Learning ◽  
Biology Education ◽  
Learning Model ◽  
Environmental Knowledge ◽  
Study Program ◽  
Critical Thinking Ability ◽  
Descriptive Research ◽  
Thinking Ability ◽  
The Subject

This research is descriptive research, as for the purpose of this research to improve students' critical thinking ability to environmental problem by using Problem Based Learning (PBL) learning model in Environmental Science subject in Biology Education Study Program of UM Palembang. The study was conducted from September to December 2016. The results of this study indicate that PBL learning model is suitable to be applied in the subject of Environmental Knowledge. That students are able to think critically is seen from the way students solve environmental problems properly, meticulously, logically and thoroughly

scholarly journals UPAYA MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA PADA MATA PELAJARAN BIOLOGI MELALUI PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING DI KELAS X SMA NEGERI 1 KLUET TENGAH

2021 ◽  
Vol 8 (2) ◽  
pp. 200
Author(s):  
Teuku Fakhrizal ◽  
Uswatun Hasanah
Keyword(s):  
Critical Thinking ◽  
Action Research ◽  
Research Design ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Classroom Action Research

The aims of this study to determine the improvement of students' critical thinking skills through the application of learning model the Problem Based Learning in Biology subjects in class X SMA Negeri 1 Kluet Tengah. The subjects in this study were students of class X SMA Negeri 1 Kluet Tengah, with total of 31 students, with focus of this research critical thinking skills ability in Biology subjects. The research design used was classroom action research, which was conducted in two cycles. Each cycle consists of four stages, namely: planning, implementing, observing, and reflecting. In the pre-cycle, the students 'critical thinking ability was 37.81% in the less critical category, since implementation of the first cycle the students' critical thinking ability became 51.80% with the fairly critical category. In cycle II, the average achievement of students' critical thinking skills has increased to 76.90% in the critical category. Thus the results of this study indicate that the application of learning model the Problem Based Learning can improve students' critical thinking skills in Biology subjects in Class X SMA Negeri 1 Kluet Tengah.

scholarly journals IMPLEMENTATION OF PROBLEM BASED LEARNING MODEL TO IMPROVE CREATIVE THINKING ABILITY

2017 ◽  
Vol 15 (1) ◽  
Author(s):  
Dwi Tursina Utari ◽  
Rr. Indah Mustikawati
Keyword(s):  
Creative Thinking ◽  
Problem Based Learning ◽  
Learning Model ◽  
Planning Stage ◽  
Thinking Ability ◽  
Post Test ◽  
Creative Thinking Ability ◽  
Academic Year ◽  
Test Result ◽  
Implementation Stage

This research is Classroom Action Research (CAR). The research aims to improve the Creative Thinking Ability of students class XI Accounting 2 in taxation subject at SMK Negeri 1 Yogyakarta academic year 2016/2017 by implementation of Problem Based Learning Model. The research conducted in two cycle. Each cycle consisted of four stages: planning stage, implementation stage, observation stage, and reflection stage. The technique applied for collecting data was observation, test, and documentation. The results: (1) According to the observation result and the Creative Thinking Ability post-test result from the cycle I at the amount of 52,01 increased to be 76,43 after the action in the cycle II. (2) According to the amount of students’ percentage who achieved the successful action, there is an increase for amount 65,32% from 9,68% in the cycle I to 75% in cycle II.Keywords: Problem Based Learning Model, Creative Thinking Ability of Student

PENGEMBANGAN LKPD BERBASIS MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS

Eksponen ◽  
2018 ◽  
Vol 8 (1) ◽  
pp. 25-33
Author(s):  
Kiki Herdiansyah
Keyword(s):  
High School Students ◽  
Critical Thinking ◽  
Problem Based Learning ◽  
Learning Model ◽  
School Students ◽  
Ability Test ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Content Design ◽  
Senior High School Students

This research aimed  to analyze student worksheet development based on Problem Based Learning model in topic of Probability for Senior High School students of grade X. The instruments which were used in this research were the validation sheet of student worksheet for math lecturer and teacher in order to fulfill the validity aspect, the student scoring sheet in order to fulfill the applicability aspect, and critical mathematic thinking ability test in order to fulfill the effectiveness aspect. The result of the research showed that the student worksheet which was based on Problem Based Learning model had fulfilled the requirements and appropriateness standard based on content, design, and language expert. The data analysis of t-test towards of critical thinking ability showed that the critical thinking ability of students with Problem Based Learning model worksheet was higher than the critical thinking ability of students without Problem Based Learning model worksheet.

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