scholarly journals The Application of Physics Learning Media Based on Android with Learning Problem Based Learning (PBL) to Improve Critical Thinking Skills

2021 ◽  
Author(s):  
Reni Tania ◽  
Jumadi
Keyword(s):  
Critical Thinking ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Learning Problem ◽  
Physics Learning

Efektivitas Perangkat Pembelajaran Fisika Berbasis Model Problem Based Learning untuk Meningkatkan Kemampuan Pemecahan Masalah dan Kemampuan Berpikir Kritis Peserta Didik

2021 ◽  
Vol 3 (1) ◽  
Author(s):  
Winda Astarini Aripin ◽  
Hairunisyah Sahidu ◽  
Muhammad Makhrus
Keyword(s):  
Critical Thinking ◽  
Problem Solving ◽  
Research And Development ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Learning Tools ◽  
Student Responses ◽  
Physics Learning ◽  
A Value

This study aims to determine the effectiveness of physics learning tools based on problem based learning models to improve effective and efficient problem solving and critical thinking skills of students. The type of research used is research and development (Research and Development) with the research model being developed is 4D Models. The effectiveness is obtained from a limited trial to get the N-gain test value and the efficiency is determined from the student's response. The results of the study based on the results of the average N-gain test obtained a value of 0.41 with a medium category. Student responses showed that they were not satisfied with online learning. So it can be concluded that the effectiveness of the physics learning device model of problem based learning on harmonic vibration material is effective and efficient for improving problem solving abilities and critical thinking skills of students.

scholarly journals Physics Learning with Metacognitive Approach through Problem Based Learning (PBL) and Reciprocal Learning (RL) model Viewed from Students' Critical Thinking Skill

2018 ◽  
Vol 2 ◽  
pp. 9
Author(s):  
Sulasih Sulasih ◽  
Sarwanto Sarwanto ◽  
Suparmi Suparmi
Keyword(s):  
Critical Thinking ◽  
Learning Outcomes ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Reciprocal Learning ◽  
Physics Learning ◽  
Critical Thinking Ability ◽  
Thinking Ability

<p class="Abstract">Teachers have not been optimal in strengthening students' cognitive awareness in learning physics. This study aims to determine the effect of learning with a metacognitive approach through Problem Based Learning (PBL) and Reciprocal Learning (RL) model among students who have high critical thinking ability and low critical thinking ability. This research is an experimental study with the 2x2x2 factorial design. Object research is students of grade 11 science class in a high school in Central Java. The sample was obtained by cluster random sampling technique obtained by one class as an experimental and another class as a control. Data collection techniques use test techniques for their cognitive learning outcomes as well as their critical thinking skills and questionnaire and observation techniques for their attitude and skill learning outcomes. Analysis of the data using ANOVA 2 ways. The results show: (1) there are differences in learning outcomes between students who were given Physics learning model of PBL with reciprocal learning model. (2) There are differences in learning outcomes between students who have high critical thinking skills and low critical thinking skills. (3) There is no interaction between physics learning of PBL model and Physics learning of reciprocal learning model with students' critical thinking ability.</p>

scholarly journals PENGEMBANGAN PERANGKAT PEMBELAJARAN FISIKA MODEL PROBLEM BASED LEARNING (PBL) UNTUK MELATIH KETERAMPILAN BERPIKIR KRITIS SISWA

2017 ◽  
Vol 5 (1) ◽  
pp. 802
Author(s):  
Sulardi Sulardi ◽  
Mohamad Nur ◽  
Wahono Widodo
Keyword(s):  
Critical Thinking ◽  
Model Problem ◽  
Lesson Plan ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Psychomotor Skills ◽  
Physics Learning ◽  
D Model

This developmental research aims to produce physics learning device using qualified Problem Based Learning model (PBL) (validity, practicality, and effectiveness) to practice students's critical thinking skills in the subject of rotational dynamics and the weight of the object point. This research was implemented into stages, namely device development using the 4-D model of Thiagarajan (1974) and learning device implementation for 4 meetings with 25 students of eleventh grade of the State senior high school 1 Muara Lawa, in the second semester the academic year 2014/2015 by using one group pretest-posttest design the results of the research was analyzed by using descriptive analysis techniques. The obtained data: validator assessment of the lesson plan (RPP), student’s worksheet (LKS), Student’s Books, and assessment sheets with valid category. Student’s worksheet assessment and student’s book also have a high degree of readability. Lesson plan feasibility with the score of 4.04 is well performed category. Student learning outcomes (knowledge, critical thinking skills, psychomotor skills and attitudes) is classically completed. All students got critical thinking improvement: 16% (not skillful-less skillfull), 48% (not skillful-skillful), 36% (not skillful-very skillful). Based on the observation 65% of the learning was student’s activity. The students responded the learning activities of PBL models positively.The research shows that the physics learning device using problem based learning model is valid, practical, and effective to train the students' critical thinking skills. Penelitian pengembangan ini bertujuan untuk menghasilkan perangkat pembelajaran fisika model Problem Based Learning (PBL) yang berkualitas (validitas, kepraktisan, dan keefektifan) untuk melatih keterampilan berpikir kritis siswa pada materi dinamika rotasi benda tegar dan titik berat benda. Penelitian ini dilaksanakan dalam dua tahap, yaitu pengembangan perangkat mengikuti rancangan 4-D model dari Thiagarajan (1974) dan dilanjutkan dengan tahap implementasi perangkat pembelajaran sebanyak 4 pertemuan terhadap 25 siswa kelas XI-IPA di SMA Negeri 1 Muara Lawa semester genap tahun pelajaran 2014/2015 dengan menggunakan rancangan one group pretest-posttest design sedangkan hasil penelitian dianalisis dengan teknik analisis deskriptif. Data hasil penelitian diperoleh: penilaian validator terhadap RPP, LKS, Buku Siswa, dan lembar penilaian dengan kategori valid. LKS dan Buku siswa juga memiliki tingkat keterbacaan yang tinggi. Penilaian keterlaksanaan RPP dengan skor 4,04 berkategori terlaksana dengan baik. Hasil belajar siswa (pengetahuan, keterampilan berpikir kritis, keterampilan psikomotor dan sikap) secara klasikal tuntas. Semua siswa mengalami peningkatan keterampilan berpikir kritis: 16% (tidak terampil-kurang terampil), 48% (tidak terampil-terampil), 36% (tidak terampil-sangat terampil). Hasil pengamatan sebesar 65% dari pembelajaran adalah aktivitas siswa. Siswa memberikan respon yang positif terhadap kegiatan pembelajaran model PBL. Hasil penelitian menunjukkan bahwa perangkat pembelajaran fisika dengan model PBL telah valid, praktis, dan efektif untuk melatih keterampilan berpikir kritis siswa.

PERBEDAAN PENINGKATAN KETERAMPILAN BERPIKIR KRITIS SISWA PADA MATERI TERMOKIMIA MELALUI PEMBELAJARAN GROUP DAN INDIVIDUAL PROBLEM SOLVING

2017 ◽  
Vol 9 (2) ◽  
pp. 99
Author(s):  
St Fatimah Azzahra
Keyword(s):  
Critical Thinking ◽  
Problem Solving ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Control Group ◽  
Learning Problem ◽  
Group Problem ◽  
Control Group Design ◽  
Group Design ◽  
Group Problem Solving

ABSTRACTThis research is aimed to know the differences increase critical thinking skills through learning group and individual problem solving in thermochemical material. This research uses a quasi-experimental design with nonequivalent control group design and study sample consisted of 103 students, divided into the first experimental (group problem solving) (35 students), the two group experimental (individual problem solving) (34 students). The collected through pretest-posttest. The analyzed with the Kruskal Wallis test, the results showed that the learning problem solving as a group or individually can improve students’ critical thinking skills. Statistical test there are significant differences in the students critical thinking skills thermochemical material between students who received group and individual problem solving. Critical thinking skills improvement with problem solving individual learning higher compared with group learning problem solving.Keywords: problem solving learning, critical thinking skillsABSTRAKPenelitian ini bertujuan untuk mengetahui perbedaan peningkatan keterampilan berpikir kritis siswa melalui pembelajaran group dan individual problem solving pada materi termokimia. Penelitian ini menggunakan metode quasi experimen dengan desain Nonequivalent Control Group Design dan sampel penelitian ini terdiri dari 103 siswa yang terbagi ke dalam kelompok eksperimen pertama (pembelajaran group problem solving) (35 siswa), kelompok eksperimen kedua (pembelajaran individual problem solving) (34 siswa).Pengumpulan data dilakukan melalui pretest-posttest. Data dianalisis dengan uji Kruskal Wallis Test, hasil penelitian menunjukkan bahwa pembelajaran problem solving secara group maupun secara individual dapat meningkatkan keterampilan berpikir kritis siswa. Data uji statistik, terdapat perbedaan yang signifikan keterampilan berpikir kritis siswa pada materi termokimia antara siswa yang mendapat pembelajaran group problem solving dan individual problem solving. Peningkatan keterampilan berpikir kritis dengan pembelajaran individual problem solving lebih tinggi dibandingkan dengan pembelajaran group problem solving.Kata Kunci: Pembelajaran Problem Solving, Keterampilan Berpikir Kritis

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.

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