scholarly journals PENINGKATAN KEMAMPUAN BERPIKIR PESERTA DIDIK MENGGUNAKAN PROBLEM-BASED LEARNING

2019 ◽  
Vol 17 (2) ◽  
pp. 238
Author(s):  
Karmila Suryani ◽  
Ade Fitri Rahmadani ◽  
Andi Gautama
Keyword(s):  
Critical Thinking ◽  
Industrial Revolution ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Average Value ◽  
Analysis Technique ◽  
Data Collection Technique ◽  
High Level ◽  
Pbl Model

<p class="StyleAuthorBold"><strong>Abstrak</strong></p><p>Revolusi industri 4.0 secara tidak langsung mengharuskan kemampuan berpikir kritis tingkat tinggi. Penelitian bertujuan untuk meningkatkan kemampuan berpikir kritis peserta didik dengan penerapan model <em>Problem-Based Learning </em>(PBL). Metode penelitain yang digunakan adalah Penelitian Tindakan Kelas (PTK) melalui 2 siklus pembelajaran. Penelitian merupakan penelitian populasi dengan jumlah 16 orang siswa Teknik Komputer dan jaringan (TKJ) SMK Muhammadiyah 1 Padang. Teknik pengumpulan data menggunakan tes hasil belajar dan eknik analisis data menggunakan deskriptif. Hasil penelitian yang diperoleh pada siklus 1 adalah kemampuan berpikir kritis peserta didik memperoleh nilai sebesar 62% pada kategori tuntas dengan nilai rata-rata yaitu 74, nilai tertinggi 88 dan nilai terendah 50. Sementara pada siklus 2 terjadi peningkatan dengan ketuntasan nilainya sebesar 100%, nilai rata-rata yaitu 79, nilai tertinggi 85, dan nilai terendah 75. Berdasakan hasil penelitian, maka dapat disimpulkan bahwa terjadi peningkatan kemampuan berpikir kritis peserta didik dengan menggunakan model PBL.</p><p> </p><p class="StyleAuthorBold"><strong><em>Abstract</em></strong></p><p><em>The industrial revolution 4.0 indirectly requires high-level critical thinking skills. The research aims to improve students' critical thinking skills by applying the Problem-Based Learning (PBL) model. The research method used was Classroom Action Research (CAR) through 2 learning cycles. The research is a population study with a total of 16 students of Computer and Network Engineering </em>(TKJ)<em> </em>SMK Muhammadiyah 1 Padang<em>. Data collection technique using test and data analysis technique using descriptive. The results obtained in cycle 1 are the students' critical thinking skills scored 62% in the complete category with an average value of 74, the highest value of 88 and the lowest value of 50. While in cycle 2 an increase with 100% completeness is a value, the average value is 79, the highest value is 85, and the lowest value is 75. Based on the results of the research, it can be concluded that an increase in students' critical thin</em><em>king skills using the PBL model.</em></p>

scholarly journals IMPLEMENTATION OF PROBLEM BASED LEARNING TO TRAIN CRITICAL THINKING SKILLS STUDENTS AT BASIC ACID MATERIALS

2021 ◽  
Vol 5 (2) ◽  
pp. 61-69
Author(s):  
Reny Yulfiani ◽  
Muchlis Muchlis
Keyword(s):  
Critical Thinking ◽  
Problem Based Learning ◽  
Base Material ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Learning Models ◽  
Acid Base ◽  
Average Value ◽  
High Category ◽  
Pbl Model

Abstract. This research to describe implementation of Problem Based Learning models, activities students, and critical thinking skills (CTS) in learning using PBL models on acid-base material. The design used is One Group Pretest Posttest Design with 32 subjects.  This study resulted is: (1) implementation of learning using PBL model  get the results of the average value sequentially at meetings one and two of 3.60 and 3.76, with very good criteria (2) Students perform relevant activities  meaning of students have practiced CTS. The relevant activities of students in sequence at meetings one and two of 98.75% and 97.7%. (3) CTS learners experienced an increase, overall the pretest and posttest scores of students received a percentage of 90.63% students in high category and 9.38% in medium category. The percentage of component of interpretation, inference, and analysis in high category are as follows 78.13%; 81.25%; 90.63%, and the medium category 21.88%; 18.75%; 9.28%.

scholarly journals Students' Critical Thinking Skills in Islamic Schools: The Effect of Problem-Based Learning (PBL) Model

2019 ◽  
Vol 4 (1) ◽  
pp. 77-85 ◽  
Author(s):  
Badrul Kamil ◽  
Yessy Velina ◽  
Marlina Kamelia
Keyword(s):  
Critical Thinking ◽  
Industrial Revolution ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
T Test ◽  
Critical Thinking Skills ◽  
Average Score ◽  
Significance Level ◽  
Islamic Schools ◽  
Pbl Model

Industrial Revolution 4.0 requires schools to produce graduates who are not only good in memorizing various materials, but also must have the skills to think critically. Problem-Based Learning (PBL) is one of the learning models that is deemed good in training students' critical thinking skills, including students in Islamic schools. The purpose of this research is to determine the effect of problem-based learning on students' critical thinking skills in Islamic schools. This type of research is a quasi-experimental with random sampling as the sampling technique. The research sample was 66 students. Data collection uses instruments in the form of description tests that are adjusted to the indicators of critical thinking skills. The research analysis technique used was the t-test to determine the effect of the problem-based learning model on students' critical thinking skills. The result of the research shows that the average score of the class where the critical thinking skills through PBL are applied is higher than the class that does not apply PBL. The result of the data analysis using the t-test obtained that the value of tcount bigger ttable is 4.119 > 1.997 with a significance level of 5 %, so it is said that the PBL model influences students' critical thinking skills. It is suggested to make PBL learning becomes a mandatory choice to be applied in the learning process with the learning steps that have an impact on the students' thinking process.

scholarly journals UPAYA PENINGKATAN KEMAMPUAN BERPIKIR KRITIS DAN HASIL BELAJAR TEMATIK MELALUI MODEL PROBLEM BASED LEARNING (PBL) KELAS V SD

2019 ◽  
Vol 3 (2) ◽  
pp. 367-375
Author(s):  
Wahyu Purnaningsih ◽  
Stefanus Christian Relmasira ◽  
Agustina Tyas Asri Hardini
Keyword(s):  
Critical Thinking ◽  
Model Problem ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Class Action ◽  
Critical Thinking Skills ◽  
Thinking Skill ◽  
Critical Thinking Skill ◽  
Analysis Technique ◽  
Data Collection Technique

Tujuan penelitian ini adalah untuk meningkatkan Kemampuan Berpikir Kritis dan Hasil Belajar dengan melalui penerapan model Pembelajaran Problem Based Learning (PBL). Jenis penelitian yang digunakan adalah Penelitian Tindakan Kelas(PTK) dengan subyek penelitian yaitu siswa kelas V SDN Tegalrejo 01 yang berjumlah 28 siswa yang terdiri dari 13 siswa laki-laki dan 15 siswa perempuan. Teknik pengumpulan data meliputi observasi, studi dokumen, tes dan non tes. Teknis analisis data yang digunakan berupa deskriptif kuantitatif dan deskriptif kualitatif. Hasil penelitian ini terdiri dari dua siklus: (1) siklus I dari penerapan model Problem Based Laerning pada kemampuan berpikir kritis dengan rata-rata 58,57%, selanjutnya untuk hasil belajar rata-rata sebesar 71,57%; (2) siklus II tindak lanjut dari kelemahan dan kekurangan dalam siklus pertama, pada tahap ini  hasil kemampuan berpikir kritis meningkat sebesar 76,19%%, selanjutnya untuk hasil belajar rata-rata sebesar 82,68%. Berdasarkan ulasan tersebut dapat disimpulkan penerapan model Problem Based Laerning dapat meningkatkan kemampuan berpikir kritis dan hasil belajar siswa.   ABSTRACT The purpose of this research is to improve Critical Thinking Skill and Learning Result through Problem Based Learning (PBL) model. The type of the research used is Class Action Research and the subject of the research is 28 students of grade V of SDN Tegalrejo 01, consist of 13 male students and 15 female students. The data collection technique include observation, document study, test and non test. The data analysis technique used are descriptive quantitative and descriptive qualitative. The result of the research consist of two cycles: (1) cycle 1 Problem Based Learning application on critical thinking skills with the average of 58, 57% and for learning result 71,57%; (2) cycle 2 follow up from the weakness and shortage of the first cycle, in this stage the critical thinking skill average increase in the amount of 76,19%, and for learning result increase with the average of 82,68%. Based on the review, it can be concluded that the use of the Problem Based Learning model can improve the students' critical thinking skill and learning result.  

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

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 PEMANFAATAN MEDIA SOFTWARE TRACKER UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS PESERTA DIDIK PADA MATERI IMPULS DAN MOMENTUM DI SMKN 1 SOREANG

2017 ◽  
Vol 2 (1) ◽  
pp. 17-22
Author(s):  
Furi Chorina Agustin ◽  
Yudi Dirgantara ◽  
Ade Yeti Nuryantini
Keyword(s):  
Critical Thinking ◽  
Cognitive Abilities ◽  
Positive Impact ◽  
Sampling Technique ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Critical Thinking Ability ◽  
Analysis Technique ◽  
Thinking Ability ◽  
High Level

This study originated from the lack of utilization of learning media during the learning process. Teaching methods used by teachers are less varied so that learners are only trained in cognitive abilities only while for high-level thinking skills such as critical thinking ability is still low. One alternative that can be done to improve the skills of critical thinking is to utilize the Software Tracker media. This study aims to determine the improvement of critical thinking skills of learners through the use of Software Tracker media on the material impulse and momentum. The research method used is Pre-Experiment with design One-Group Pretest-Posttest Design. The sample of this research using Purposive Sampling technique. The research instrument used in this research is the critical thinking skills of the students of impulse material and momentum to measure the critical thinking ability of learners. The data analysis technique uses normality test, and t test to normalized n-gain value from pretest and posttest value of learners using Microsoft Excel. The results showed that the critical thinking skills of learners increased after utilizing the Software Tracker media during learning. The result of this research is proved from the significant value of ttable test of 1.691 while t count is 24.53 which means H0 is rejected and Ha accepted. The results of this study indicate that the use of Software Tracker media on the material impulse and momentum have a positive impact on improving the critical thinking skills of learners.

scholarly journals Project and problem based learning on students' critical thinking skills at cell material

2020 ◽  
Vol 5 (2) ◽  
pp. 127-139
Author(s):  
Isti Citra Wulandari ◽  
Nuri Dewi Muldayanti ◽  
Anandita Eka Setiadi
Keyword(s):  
Critical Thinking ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Project Based Learning ◽  
Critical Thinking Skills ◽  
Control Group ◽  
Control Group Design ◽  
Average Value ◽  
Cell Material

Based on observations when apprenticed at SMAN 7 Pontianak it was known that students' critical thinking skills are still low. Therefore, a variety of learning models are needed to improve students' critical thinking skills. The purpose of this research was to determine the differences and effective learning model in improving students' critical thinking skills between students taught using the project-based learning model and the problem based learning model. The research method used was a quasi-experiment with a nonequivalent control group design. The data collection techniques used were measurement. The results showed a significant value of the T-test was 0.000<0.05. This means that there are differences in students' critical thinking skills taught using the project-based learning model and problem-based learning. The average value of N-Gain in the project-based learning model was 0.69 (moderate) while the problem-based learning model was 0.58 (moderate), so the project-based learning model is more effective than the problem based learning model on students' critical thinking skills.Keywords: Critical thinking skills, problem-based learning, project-based learning, cell material

scholarly journals Pengembangan Lembar Kerja Peserta Didik Fisika Berbasis Pendekatan Science, Technology, Engineering, and Mathematics untuk Meningkatkan Berpikir Kritis Peserta Didik

2020 ◽  
Vol 4 (1) ◽  
pp. 10
Author(s):  
Ramli Ramli ◽  
Yohandri Yohandri ◽  
Yulis Septianas Sari ◽  
Mitri Selisne
Keyword(s):  
Critical Thinking ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Initial Product ◽  
Average Value ◽  
Analysis Technique ◽  
Teachers And Students ◽  
Assessment Sheet ◽  
And Mathematics ◽  
Initial Research

Students' critical thinking skills are still not optimal. One of the reasons is the use of teaching materials in the form of student worksheets that are not yet in line with the good student worksheet structure, do not yet contain the STEM approach, and critical thinking indicators have not been clearly illustrated in the student worksheet. The purpose of this study is to determine the validity of the LKPD, determine the practicality and effectiveness of using student worksheet Physics based on the STEM approach that can improve students' critical thinking. This type of research is research and development (R&D) using the Borg & Gall model which consists of the initial research and information gathering stage, planning, developing the initial product format, and initial trials. As the object of research is the Physics student worksheet based on the STEM approach. Data collection instruments used were expert validation sheets, practicality test sheets, and effectiveness test sheets. The effectiveness test uses an assessment sheet of learning outcomes tests and observation sheets of students' critical thinking. The data analysis technique used is the analysis of the validity of the Physics student worksheet, the practicality analysis of the use of the Physics student worksheet, and the effectiveness analysis of the use of the Physics student worksheet. Based on the analysis of the data that has been done, two research results can be put forward. First, the average value of the validity of the Physics student worksheet based on the STEM approach is 0.88 and this value is included in the valid category. Second, the average value of the practicality test for the use of Physics student worksheet by teachers and students respectively 91.44 and 84.14. This value shows the Physics student worksheet is in the category of very practical. Besides that, the use of Physics student worksheet based on the STEM approach is effective to improve students' critical thinking

scholarly journals Pengaruh Model Challenge Based Learning terhadap Kemampuan Berpikir Kritis Siswa SMA pada Materi Perubahan Iklim

2020 ◽  
Vol 5 (2) ◽  
pp. 214
Author(s):  
Mar’atul Mukarromah ◽  
Budijanto Budijanto ◽  
Dwiyono Hari Utomo
Keyword(s):  
High School Students ◽  
Critical Thinking ◽  
Thinking Skills ◽  
T Test ◽  
Critical Thinking Skills ◽  
School Students ◽  
Challenge Based Learning ◽  
Analysis Technique ◽  
Level Of Thinking ◽  
High Level

<p><strong>Abstract:</strong> The ability of critical thinking is a high level of thinking skills that students must have in the 21<sup>st</sup> century. The purpose of this research is to know the influence of challenge-based learning models to students' critical thinking ability. The research method used is a pseudo-experimentation with a quantitative approach. The subject of this study was high school students amounting to 60 people consisting of two homogeneous classes. Data collection techniques Using test essays are critical thinking abilities. The data analysis technique used is test T (T-Test). Statistical results of statistics show the value of the Sig. (2-tailed) is 0,003 &lt; 0.05, so the challenge-based learning model is significantly affected by students ' critical thinking skills.</p><strong>Abstrak:</strong> Kemampuan berpikir kritis merupakan kemampuan berpikir tingkat tinggi yang harus dimiliki oleh siswa pada abad ke 21. Tujuan penelitian ini adalah untuk mengetahui pengaruh model <em>challenge based learning</em> terhadap kemampuan berpikir kritis siswa. Metode penelitian yang digunakan yaitu eksperimen semu dengan pendekatan kuantitatif. Subjek penelitian ini adalah siswa SMA yang berjumlah 60 orang yang terdiri dari dua kelas yang bersifat homogen. Teknik pengumpulan data menggunakan tes esai kemampuan berpikir kritis. Teknik analisis data yang digunakan adalah uji t <em>(t-test)</em>. Hasil uji statistik menunjukkan nilai Sig. (2-tailed) adalah 0,003&lt;0,05 sehingga model <em>challenge based learning</em> berpengaruh signifikan terhadap kemampuan berpikir kritis siswa.

scholarly journals The Implementation of Problem Based Learning Model to Improve Student’s Motivation and Critical Thinking

2019 ◽  
Vol 7 (3) ◽  
pp. 177
Author(s):  
Hestiningtyas Yuli Pratiwi ◽  
Nurul Ain ◽  
Helena Jelita Igut
Keyword(s):  
Critical Thinking ◽  
Lesson Plan ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Junior High Schools ◽  
Thinking Skill ◽  
Critical Thinking Skill ◽  
Pbl Model

The research aims to analyze the quality of the learning process using the Problem-Based Learning (PBL) model to find out the improvement of student’s motivation and critical thinking skills. It is a classroom action research conducted in two cycles, cycle I consist of 4 meetings, and cycles II consists of 3 meetings, with the topics of Temperature, Expansion, and Heat. The subjects of the research were 34 students on grade VII in one of the junior high schools in Malang. Instruments used to measure the implementation of learning PBL model using the form of implementation sheet following the lesson plan, tools to measure motivation using a poll and to measure the critical thinking skill, and researchers use essay questions. The implementation of the PBL model in the cycle, I was 72.9% and was classified as a good qualification; while in cycle II, it was 91.2% and was classified as a very good qualification. The analysis of student’s learning motivation in pre-cycle was 56%, was classified as a quite good qualification, cycle I was 67.2%. I was classified as a quite good qualification, while in Cycle II, it was 87.2% and was classified as good qualification. The analysis of student’s average critical thinking skills in pre-cycle was 44.12% and was classified lack of good qualification, cycle I was 76.4% and was classified as a quite good qualification; while in cycle II it was 88.4% and was classified as good qualification. The results showed that the PBL model successfully improved motivation and critical thinking skills of students beginning the pre-cycle, cycle I, and cycle II.

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