scholarly journals IMPLEMENTASI MODEL PEMBELAJARAN PREPARING DOING CONCLUDING (PDC) UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS SISWA

2021 ◽  
Vol 5 (1) ◽  
Author(s):  
Deviar Nelly
Keyword(s):  
Critical Thinking ◽  
Action Research ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Learning Activities ◽  
Research Results ◽  
Classroom Action Research

This research is motivated by learning activities that are still notes, memorization, and simple explanations from the teacher without requiring students to analyze a problem and try to solve the problems faced in learning. For this reason, the implementation of the Preparing, Doing, and Concluding (PDC) learning model is expected to be a solution to improve students' critical thinking skills. This research was conducted on grade IV / A students of SDN 003 Sungai Salak. This type of research is classroom action research. The instrument used was a critical thinking skills test. The results showed that the average critical thinking skills of students in the first cycle was 66.72 in the sufficient category, in the second cycle it was 75.52 which was included in the good category. Based on the research results, it can be concluded that the implementation of the Preparing, Doing, and Concluding (PDC) learning model can improve the critical thinking skills of grade IV / A students of SDN 003 Sungai Salak.

scholarly journals IMPLEMENTASI MODEL PEMBELAJARAN PREPARING DOING CONCLUDING (PDC) UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS SISWA

2021 ◽  
Vol 5 (1) ◽  
Author(s):  
Deviar Nelly
Keyword(s):  
Critical Thinking ◽  
Action Research ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Learning Activities ◽  
Research Results ◽  
Classroom Action Research

This research is motivated by learning activities that are still notes, memorization, and simple explanations from the teacher without requiring students to analyze a problem and try to solve the problems faced in learning. For this reason, the implementation of the Preparing, Doing, and Concluding (PDC) learning model is expected to be a solution to improve students' critical thinking skills. This research was conducted on grade IV / A students of SDN 003 Sungai Salak. This type of research is classroom action research. The instrument used was a critical thinking skills test. The results showed that the average critical thinking skills of students in the first cycle was 66.72 in the sufficient category, in the second cycle it was 75.52 which was included in the good category. Based on the research results, it can be concluded that the implementation of the Preparing, Doing, and Concluding (PDC) learning model can improve the critical thinking skills of grade IV / A students of SDN 003 Sungai Salak.

scholarly journals MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA KELAS XI TKJ SMK BINA TEKNOLOGI PURWOKERTO PADA MATERI MANAJEMEN BANDWIDTH MENGGUNAKAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING

2020 ◽  
Vol 3 (2) ◽  
Author(s):  
Afif Nur Hidayat
Keyword(s):  
Critical Thinking ◽  
Action Research ◽  
Action Observation ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Class Average ◽  
Classroom Action Research ◽  
Skills Learning

<p>This study aims to: (1) Know the development process and (2) increase the critical thinking skills of class XI TKJ students of SMK Bina Teknologi Purwokerto on bandwidth management material.</p><p>This research is a Classroom Action Research which was conducted from 27 October 2020 to 23 November 2020. The stages of the research consisted of planning, action, observation and reflection. The research was conducted in 3 cycles, each of which consisted of one meeting. The research instrument consisted of observation sheets and tests of students' critical thinking skills. Learning in this study uses the Problem Based Learning learning model. The action of data analysis used data from observations and the process of analyzing data from the test results of students' critical thinking skills.</p><p>Before the implementation of the Problem Based Learning learning model for XI TKJ students, data was obtained with an average grade XI TKJ grade 54 and the completeness of students who had a score above 36% KKM. After applying the Problem Based Learning model in cycle 1, the class average increase to 60.04 and the completeness of students who have a score above the KKM is 44%. Then it has increased after cycle 2 with an average class score of 69.72 and completeness of students who have scores above the KKM 64%. Then it has increased after cycle 3 with an average class score of 76.72 and the completeness of students who have a score above the KKM of 80%. Thus it can be said that the application of the Problem Based Learning learning model can improve students' critical thinking skills.</p><p><strong>Keywords</strong>: critical thinking, problem based learning model, classroom action research,</p>

scholarly journals Application of Discovery Learning Model to Improve Critical Thinking Ability of Class 5 IPA

2020 ◽  
Vol 3 (3) ◽  
pp. 138
Author(s):  
Sri Rahayu
Keyword(s):  
Critical Thinking ◽  
Action Research ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Discovery Learning ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Classroom Action Research

<p><em>This type of research is classroom action research. The purpose of this study was to improve critical thinking skills in science by applying the Discovery Learning model. The results showed that the application of the Discovery Learning model can improve critical thinking skills in science. The percentage of critical thinking skills in the very good, good, adequate, and poor categories. In pre-cycle it was 41%, cycle I was 68%, increased in cycle II to 86%, and increased again in cycle III was 95%.</em><em></em></p>

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 Peningkatan Kemampuan Berpikir Kritis Siswa Melalui Penggunaan Model Teams Games Tournaments

2020 ◽  
Vol 5 (12) ◽  
pp. 1777
Author(s):  
Ady Saputra ◽  
Sri Untari ◽  
Alif Mudiono
Keyword(s):  
Critical Thinking ◽  
Action Research ◽  
Cooperative Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Class V ◽  
Average Percentage ◽  
Learning Teams ◽  
Classroom Action Research

<div align="center"><table width="645" border="1" cellspacing="0" cellpadding="0"><tbody><tr><td valign="top" width="439"><p><strong>Abstract:</strong> This study aimed to describe the application of cooperative learning Teams Games Tournament to enhance the critical thinking skills of students in class V SDN Tlekung 1 Batu. This research is a classroom action research are conducted in two cycles. Each cycle consists of two meetings. Data was collected through observation implementation learning and critical thinking skills of students. The results showed that an increase in the average percentage implementation Teams Games Tournaments learning model by teachers from the first cycle to the second cycle is from 77% to 88% and the average percentage implementation result of learning by students from 77% to 90%. Then the critical thinking skills of students also increased from the first cycle to cycle 2 is equal to 37.1 (critical) to 4,2 (very critical).</p><p class="Abstract"><strong>Abstrak:<em> </em></strong>Penelitian ini bertujuan untuk mendeskripsikan penerapan pembelajaran kooperatif tipe <em>Teams Games Tournament</em> untuk meningkatkan kemampuan berpikir kritis siswa kelas V SDN Tlekung 1 Kota Batu. Penelitian ini merupakan Penelitian Tindakan Kelas yang dilaksanakan dalam dua siklus. Masing-masing siklus terdiri atas dua pertemuan. Data dikumpulkan melalui hasil observasi keterlaksanaan pembelajaran dan kemampuan berpikir kritis siswa. Hasil penelitian menunjukkan bahwa terjadi peningkatan rata-rata persentase keterlaksanaan pembelajaran dengan model <em>Teams Games Tournaments</em> oleh guru dari siklus I ke II yaitu dari 77% menjadi 88% dan persentase rata-rata hasil keterlaksanaan pembelajaran oleh siswa dari 77% menjadi 90%. Kemudian kemampuan berpikir kritis siswa juga mengalami peningkatan dari siklus I ke siklus II yaitu sebesar 37,1 (kritis) menjadi 4,2 (sangat kritis).</p></td></tr></tbody></table></div>

scholarly journals Enhancing Students' Critical Thinking Skills through Inquiry Learning Model at SMA Negeri 9 Makassar

2019 ◽  
Vol 7 (1) ◽  
pp. 102-116
Author(s):  
Suparmin Suparmin
Keyword(s):  
Critical Thinking ◽  
Action Research ◽  
Descriptive Analysis ◽  
Inquiry Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Free Inquiry ◽  
Analysis Technique ◽  
Classroom Action Research

The research included Classroom Action Research (CAR) with the aim of knowing the improvement of critical thinking skills through the inquiry learning model. Classroom Action Research was carried out at the eleventh MIA 5 grade of sixteen state senior high school of Makassar. The research consisted of two cycles. The first cycle consists of two actions and the second cycle also consists of two actions. The procedure carried out in each cycle consists of planning, implementation, observation, and reflection. For getting the data used the observation sheet and the results of test scores in each cycle. The data analysis technique used descriptive analysis and qualitative analysis. The results of the study showed that it increased through the use of the inquiry learning model. The students critical thinking skills in the first cycle increased even though the increase was not too significant than before the implementation of the inquiry learning model. In cycle one , the students were divided into 5 groups and learning using the free inquiry model then proceed to cycle two critical thinking skills increased from cycle one. In cycle two the number of groups was enlarged into 8 groups and in the learning process students were guided to find so Critical thinking of trained students and can be improved.Keywords: Critical Thinking, Inquiry Learning, StudentsPenelitian ini termasuk Penelitian Tindakan Kelas dengan tujuan untuk mengetahui peningkatan keterampilan berpikir kritis melalui model pembelajaran inquiry. Penelitian Tindakan Kelas dilaksanakan di SMA Negeri 16 Makassar kelas XI MIA 5. Penelitian ini terdiri dari dua siklus. Siklus pertama terdiri dari dua tindakan dan siklus kedua juga terdiri dari dua tindakan. Prosedur yang dilaksanakan pada setiap siklus terdiri dari perencanaan, pelaksanaan, observasi, dan refleksi. Untuk mendapatkan data digunakan lembar observasi dan hasil nilai tes pada setiap siklus. Teknik analisis data yang digunakan adalah analisis deskriptif dan analisis kualitatif. Hasil penelitian menunjukkan bahwa meningkat melalui penggunaan model pembelajaran inquiry. Keterampilan berpikir kritis peserta didik pada siklus I meningkat meskipun peningkatannya tidak terlalu signifikan dari sebelum diterapkannya model pembelajaran inquiry. Pada Siklus I peserta didik peserta didik dibagi menjadi 5 kelompok dan pembelajaran menggunakan model inquiry bebas kemudian dilanjutkan ke siklus II keterampilan berpikir kritis meningkat dari siklus I. Pada siklus II jumlah kelompok diperbesar menjadi 8 kelompok dan pada proses pembelajaran peserta didik dibimbing untuk menemukan sehingga keterampilan berpikir kritis peserta didik terlatih dan dapat meningkat.Kata kunci: Berpikir Kritis, Pembelajaran Inkuiry, Peserta Didik

scholarly journals PENERAPAN MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA KELAS IV DI SEKOLAH DASAR

2020 ◽  
Vol 5 (1) ◽  
pp. 62-69
Author(s):  
Suryadin Hasyda ◽  
Arifin Arifin
Keyword(s):  
Critical Thinking ◽  
Action Research ◽  
Learning Process ◽  
Model Problem ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Classroom Action Research ◽  
Class Iv

The aim of this study is to improve students' critical thinking skills through a problem based learning model in class IV SDN Ende 1. The type of research used in this study is classroom action research consisting of several interrelated cycles and the model chosen in this study is a Kemis and Mc Tagart model which consists of several stages namely planning, action, observation and reflection, where actions and observations are carried out together. The subjects of this study were 21 students in class IV SDN Ende 1. Based on the results of data analysis in classroom action research shows that the learning feasibility by applying the learning model Problem Based Learning has increased namely 81.5% in the first cycle and 94% in the second cycle, therefore it can be said that the learning process has been carried out very well and in accordance with the reference in the lesson plan that has been made. While the results of observations of student activities during learning by applying  model of problem based learning have increased, which is proved by the increase in the average score of student learning activities in the first cycle by 55% and the second cycle by 87%. This improvement shows that during the learning process students were actively involved in solving problems. The results of the students’ critical thinking ability test of the first cycle can be seen that, there are 9 students or 43% who reach the KKM standard, while 12 students or 57% do not reach the value of 70 in accordance with the minimum completeness criteria set by the school. While the second cycle is known that as many as 21 students (100%) have succeeded and reached the indicator of critical thinking. The highest score obtained by student is 90 and the lowest score is 70 with an average value of 80% in the critical category. Therefore, the implementation of research by applying the problem based learning model ends in the second cycle . So, through research that has been done, by applying the Problem Based Learning model it is proven that it can improve the critical thinking skills of class IV students whose critical thinking test results are complete or meet the minimum completeness criteria (KKM).

scholarly journals TTW Model Assisted by Rotating Wheel Media to Improve Elementary Students' Critical Thinking Ability

2020 ◽  
Vol 4 (3) ◽  
pp. 473
Author(s):  
Nazila 'Ainur Rohmah ◽  
Siti Masfuah ◽  
Deka Setiawan
Keyword(s):  
Critical Thinking ◽  
Action Research ◽  
Student Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Class Action ◽  
Critical Thinking Skills ◽  
Learning Activities ◽  
Research Subjects ◽  
Independent Variable

This study aims to improve students' critical thinking skills and student learning activities. After they applied the Think Talk Write learning models assisted by rotating wheel media on IV- grade students of SDN Talun 01 with 28 research subjects. This type of research was classroom action research. The research was conducted in two cycles, each cycle consisted of 4 stages, namely, planning, implementing, observing, and reflecting. The independent variable in this study was the Think Talk Write learning model assisted by the rotating wheel media, and the dependent variable was the skill to think critically. The instruments in this study were tests, interviews, observation, and documentation instruments. Data analysis techniques used in this study were quantitative analysis and qualitative analysis. The results of this class action research can be seen from the achievement of the following indicators, namely (1) critical thinking skills, classical completeness of pre-cycle students by 62% (less) and increased on the first cycle by 72% (less), and increased in cycle II by 85% (good). (2) Student learning activities in the first cycle, attitude field, were 73% (less) and increased in the second cycle by 86% (good). Then, student learning activities in the cycle I, skills field were 74% (less) and increased in cycle II by 87% (good). Furthermore, it can be concluded that the application of the Think Talk Write learning model assisted with the 7th theme rotating wheel media about the diverse beauty in my country on IV- grade students of SDN. 

scholarly journals Discovery Learning Model to Improve Critical Thinking Ability of Class V Elementary School Students

2020 ◽  
Vol 3 (3) ◽  
pp. 455
Author(s):  
Erna Nurhayati
Keyword(s):  
Critical Thinking ◽  
Action Research ◽  
Science Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Discovery Learning ◽  
Final Conclusion ◽  
Class V ◽  
Classroom Action Research

<pre><em>The purpose of this study was to improve the critical thinking skills of class V students in science learning with the Discovery Learning learning model. The research undertaken was a Classroom Action Research with 3 cycles, with each cycle consisting of one meeting. The stages of each cycle are planning, implementing, observing, and reflecting. In cycle I students who have high critical thinking skills are 60%, in cycle II there is an increase to 85%, and in cycle III it increases to 90%. With a level of mastery learning 65% in cycle I, 80% in cycle II, and increased to 90% in cycle III. The final conclusion from the implementation of this classroom action research is that the use of discovery learning models can improve students' critical thinking skills in science learning human digestive organs in SD Negeri Ciwalen 03, Dayeuhluhur District, Cilacap Regency.</em></pre>

scholarly journals PENERAPAN MODEL PREDICT OBSERVE EXPLAIN BERBANTUAN MEDIA SCRAPBOOK UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA SD

2020 ◽  
Vol 1 (3) ◽  
pp. 185-192
Author(s):  
Linda Ayu Kusumaningsih ◽  
Fina Fakhriyah ◽  
Mila Roysa
Keyword(s):  
Critical Thinking ◽  
Action Research ◽  
Action Observation ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Class V ◽  
School Year ◽  
Classroom Action Research ◽  
Planning Action

This study aims to describe the increase in critical thinking skills using the predict observe explain learning model assisted by scrapbook media in class V SD 1 Jepang Kudus. This type of research is classroom action research. This type of research is classroom action research. This research consists of 4 stages namely planning, action, observation, and reflection. The research was conducted in 2 cycles with 2 meetings each cycle. The subjects of this study were 27 students of grade V SD 1 Jepang Kudus in the 2019/2020 school year. The results showed that students' critical thinking skills in cycle 1 obtained classical completeness by 63% with the criteria needed guidance, while in cycle 2 they obtained classical completeness by 85% with good criteria.  

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