scholarly journals ANALISIS KEMAMPUAN BERPIKIR KRITIS PESERTA DIDIK DALAM PEMECAHAN MASALAH FLUIDA DINAMIS DENGAN MODEL PEMBELAJARAN STUDENT ORIENTED

2021 ◽  
Vol 7 (1) ◽  
pp. 186
Author(s):  
Syahrial Ayub ◽  
Gusti Afifah ◽  
Ni Nyoman Sri Putu Verawati ◽  
Hikmawati Hikmawati
Keyword(s):  
Critical Thinking ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Validity And Reliability ◽  
Critical Thinking Ability ◽  
Test Items ◽  
Test Instrument ◽  
Thinking Ability ◽  
Essay Test

ABSTRAKMengajar berpikir kritis kepada peserta didik di sekolah menengah telah menjadi perhatian dalam beberapa dekade terakhir.  Pembelajaran menggunakan model student oriented diharapkan mampu menggerakkan peserta didik berpikir kritis dan selanjutnya melakukan investigasi dalam pembelajaran. Penelitian ini bertujuan menganalisis kemampuan berpikir kritis peserta didik dalam pemecahan masalah fluida dinamis dengan model pembelajaran student oriented. Tujuan ini akan dicapai dengan melakukan penelitian eksperimen dengan desain one group pretest-postest. Penelitian melibatkan 17 peserta didik kelas XI MIPA 8 di SMA Negeri 2 Mataram yang menjadi sampel penelitian. Kemampuan berpikir kritis diukur menggunakan 10 instrumen tes yang berbentuk essay. Instrumen tes yang digunakan telah teruji validitas dan reliabilitasnnya. Data kemampuan berpikir kritis dianalisis secara deskriptif dan statistik. Hasilnya menunjukkan bahwa penerapan model pembelajaran student oriented pada pemecahan masalah fluida dinamis pada peserta didik mampu meningkatkan kemampuan berpikir kritis dan hasil belajarnya. Kata kunci : kemampuan berpikir kritis; model pembelajaran student oriented ABSTRACTTeaching critical thinking to secondary school has been a concern in the last few decades. Learning using the student-oriented model is expected to be able to move students to think critically and then carry out investigations in learning.The experimental research with one group pretest-posttest design. This research involving 17 students of class XI MIPA 8 at SMA Negeri 2 Mataram as a research sample. Critical thinking ability were measured using 10 essay test items. The test instrument used has been tested for validity and reliability. The data of critical thinking ability were analyzed descriptively and statistically. The results showed that the application of the student-oriented learning model to solving dynamic fluid problems in students was able to improve their critical thinking skills and learning outcomes. Keywords: critical thinking ability; student oriented learning model

CONCEPT-BASED LEARNING DAN KEMAMPUAN BERFIKIR KRITIS MATEMATIS

2020 ◽  
Vol 2 (1) ◽  
Author(s):  
Maifalinda Fatra ◽  
A Rizki ◽  
Tita Khalis Maryati
Keyword(s):  
Critical Thinking ◽  
Mathematics Learning ◽  
Sampling Technique ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Control Group ◽  
Simple Explanation ◽  
Critical Thinking Ability ◽  
Thinking Ability

Mathematical Critical thinking is one of  mathematical abilities that must be obtained by students. Critical thinking is one of the high order thinking processes that can make concepts in student knowledge.  Students with critical thinking in mathematics learning mostly do rational activities such as interpreting information based on a particular theoretical framework, linking theory with practice, making claims and justifying it, utilizing data in support of argumentation, making relations or relationships between various ideas, asking questions, evaluating knowledge, predict, describe something, analyze, synthesize, and categorize. This study aims to analyze the effect of the Concept-Based Learning Model on the critical thingking mathematical abilities.The purpose of this research is to analyze the effect of Concept-Based Learning Model toward mathematics critical thinking ability. The method used in this research is quasi experiment by Randomize Control Group Post Test Only Design with cluster random sampling technique. Indicators of mathematics critical thinking skills measured in this study include providing simple explanations, building basic skills, concluding, making more explanations, and deciding an action. The results showed that the mathematics critical thinking ability of students in the experimental class for the five indicators that being analyze was higher than the ability of students in the control class. A fairly high difference in the indicator showed in give a simple explanation and concluding. and it means that the application of Concept-Based Learning Model significantly influences the  abilities  of students' mathematics critical thinking.

scholarly journals Pembelajaran Kooperatif Tipe Think Talk Write: Pengaruhnya terhadap Kemampuan Berpikir Kritis Peserta Didik SMK SMTI Bandarlampung

2018 ◽  
Vol 1 (3) ◽  
pp. 263-270
Author(s):  
Ririn Febriana ◽  
Mukarramah Mustari
Keyword(s):  
Critical Thinking ◽  
Cooperative Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Significance Level ◽  
Test Instrument ◽  
Significant Research ◽  
Essay Test ◽  
Quasi Experiment Study

Abstract:This study aims to determine the effect of cooperative learning model Think Thalk Write on the ability of critical thinking among students of class X SMK SMTI Bandar Lampung. Research by the author is Quasi Experiment study. The study involved two groups of learners who totaled 31 students to a class experiment and 30 learners to grade control. The collection of data obtained using a test instrument. Shaped test instrument shaped essay test critical thinking skills. The results show that there are significant research critical thinking skills of learners after using cooperative learning model Think Talk Write. T test obtained tcoll > t table is 2.930 > 2.00 with a significance level of 5%. So H1 received, which indicates that there are significant cooperative learning model Think Talk Write mode on the ability of critical thinking among students of Class X. Abstrak:Penelitian ini bertujuan untuk mengetahui pengaruh  model pembelajaran kooperatif tipe Think Thalk Write terhadap kemampuan berpikir kritis pada peserta didik kelas X SMK SMTI Bandar Lampung. Penelitian yang penulis lakukan merupakan penelitian Quasi Eksperimen. Penelitian ini melibatkan 2 kelompok belajar peserta didik yang berjumlah 31 peserta didik untuk kelas Eksperimen  dan 30 peserta didik untuk kelas kontrol. Pengumpulan data diperoleh dengan menggunakan instrument tes. Instrument tes berbentuk essay berbentuk test kemampuan berpikir kritis. Diperoleh hasil penelitian bahwa terdapat pengaruh kemampuan berpikir kritis peserta didik setelah menggunakan model pembelajaran kooperatif tipe Think Talk Write. Uji t diperoleh t hitung > ttabel yaitu 2,930 > 2,00 dengan taraf signifikan 5%. Jadi H1 diterima, yang menandakan bahwa terdapat pengaruh model pembelajaran Kooperatif Tipe Think Talk Write terhadap kemampuan berpikir kritis pada peserta didik Kelas X . 

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 THE EFFECTS OF INQUIRY TRAINING LEARNING MODEL AND CRITICAL THINGKING ABILITY TOWARD SCIENCE PROCESS SKILLS OF SMA

2015 ◽  
Vol 4 (2) ◽  
pp. 55
Author(s):  
Ferawati Hutapea ◽  
Motlan .
Keyword(s):  
Critical Thinking ◽  
Training Model ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Process Skills ◽  
Science Process Skills ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Better Than

The purpose of research are 1). To know are differences in science process skills of students with the applied of inquiry training learning model and direct instruction learning models, 2). To know are differences in science process skills of students who has high critical thinking ability and the  critically low ability, 3). To know the interaction inquiry training learning model and critical thinking ability toward students science process skills. The samples in this research conducted by cluster random sampling and  as many as two class , the first class (X-I) as experiment applied Inquiry Training learning model and the second class (X-2) as control class applied Direct Intruction learning model. The instrument used in this research is tests science process skills and critical thinking skills in the form of description and observation sheets science process skills. From these results it can be concluded that: 1) there are differences in students science process skills with applied inquiry training model and direct intruction model, 2) science process skills of students with high critical thinking ability is better than the science process skills of students with the ability to think critically low, and 3) the interaction inquiry training learning model and critical thinking ability toward the science process skills.

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 Efektifitas Model Pembelajaran Kooperatif Tipe Jigsaw terhadap Kemampuan Berpikir Kritis Matematis dan Kemandirian Belajar Siswa

2019 ◽  
Vol 13 (2) ◽  
pp. 163
Author(s):  
Sutrisno Sutrisno ◽  
Sa’ad Konaah ◽  
Intan Indiati
Keyword(s):  
Critical Thinking ◽  
Data Analysis ◽  
Cooperative Learning ◽  
Student Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Homogeneity Test ◽  
Critical Thinking Ability ◽  
Thinking Ability

This research is motivated by mathematical critical thinking skills and students' learning independence that is not yet optimal becomes something that teachers need to pay attention to their students by providing an appropriate learning model to foster this. Based on the 2013 curriculum advocates the development of learning outcomes in cognitive and affective components developed simultaneously and proportionally. This study aims to determine the effectiveness of Jigsaw type cooperative learning models on mathematical critical thinking skills and student learning independence. This type of research is a quasi-experimental research. This study uses a Pretest-Posttest Control Group Design research design. The research instrument was tested for validation by content validation before being trialled. Data analysis techniques in this study were Multavariate Normality Test, Covariance Matter Homogeneity Test, Hotelling Trace T2 Test and t Test. In the preliminary data analysis, which was taken from the daily test scores and scale sheets of the pretest attitude of students' learning independence, showed there was no difference in the average mathematical critical thinking ability and student learning independence between the experimental class and the control class. In the final data analysis taken from the posttest, it can be concluded that the average mathematical critical thinking ability that uses the Jigsaw type cooperative learning model is better than the conventional learning model. But the results of the study also showed the average independence of student learning using the Jigsaw type cooperative learning model is the same as the conventional learning model.

scholarly journals KETERAMPILAN BERPIKIR KRITIS MENGGUNAKAN MODEL CONTEXTUAL TEACHING AND LEARANING DI SEKOLAH DASAR

2017 ◽  
Vol 1 (2) ◽  
Author(s):  
Masniladevi Masniladevi
Keyword(s):  
Critical Thinking ◽  
Primary Schools ◽  
Teaching And Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Teachers And Students ◽  
Contextual Teaching

Learning activities in primary schools are still dominated by teachers, consequently the students' critical thinking skills are low. The purpose of this study is to describe the implementation and improvement of students' critical thinking skills on the characteristics of wake up flat by using Contextual teaching and learning model. The results showed an improvement in the observation of students' critical thinking skills as well as aspects of teachers and students. The students' critical thinking ability in cycle I was 69 and increased in cycle II to 86. The result of observation of student aspect in cycle I was 76.75% with good qualification, and increased in cycle II to 92% with excellent qualification. It was concluded that, Contextual Teaching And Learning model can improve students' mathematical critical thinking ability.Keywords: critical thinking skills; Contextual Teaching And Learning model

scholarly journals Efektivitas Model Pembelajaran 3CM (Cool-Critical-Creative-Meaningfull) terhadap Kemampuan Berpikir Kritis Siswa SMP

2021 ◽  
Vol 10 (2) ◽  
pp. 213-224
Author(s):  
Titania Mega Rizti ◽  
Erlina Prihatnani
Keyword(s):  
Critical Thinking ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Control Group ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Quasi Experimental ◽  
Study Population ◽  
Randomized Control

AbstrakPembelajaran matematika diharapkan dapat mengasah kemampuan berpikir kritis, meskipun pembelajaran secara daring. Penelitian bertujuan menerapkan salah satu model pembelajaran yang menekankan pada aspek berpikir kritis yaitu model 3CM (Cool-Critical-Creative-Meaningfull) pada materi bangun ruang sisi datar dan menganalisis dampaknya terhadap kemampuan berpikir kritis siswa. Populasi penelitian adalah seluruh siswa SMPN di Salatiga, sampelnya 82 siswa dari SMPN 1 Salatiga dan SMPN 6 Salatiga yang dibagi menjadi kelompok eksperimen 1 dan 2. Desain penelitian eksperimen semu ini adalah randomized control grup pretest-postest design. Instrumen tes berbentuk 7 soal uraian, terdiri dari pretest dan posttest dengan rubrik penilaian berdasarkan aspek Focus, Reason, Inference, Situation, Clarity, and Overview. Uji hipotesis menunjukkan penerapan model pembelajaran 3CM dengan dua jenis kegiatan creative yang berbeda yaitu berbasis project dan berbasis problems posing menghasilkan kemampuan berpikir kritis yang sama. Penerapan 3CM dimungkinkan untuk menggunakan dua jenis kegiatan tersebut dalam melakukan aspek creative guna mengasah kemampuan berpikir kritis siswa.  The Effectiveness of The 3 CM (Cool-Critical-Creative-Meaningful) Learning Model on The Critical Thinking Ability of SMP StudentsAbstractMathematics learning is expected to hone thinking skills, although learning must be done boldly. This study aims to apply a learning model that emphasizes the critical thinking aspect, namely the 3CM (Cool-Critical-Creative-Meaningful) model on the flat-sided building material, and analyze its impact on students' critical thinking skills. The study population was all students of SMPN in Salatiga, the sample was 82 students from SMPN 1 Salatiga and SMPN 6 Salatiga who were divided into experimental 1 and 2 groups. This quasi-experimental research design was a randomized control group pretest-posttest design. The test instrument is in the form of a description of 7 questions consisting of a pretest and posttest with a rubric based on aspects Focus, Reason, Inference, Situation, Clarity, and Overview. Hypothesis testing that the application of the 3CM learning model with different types of Creative (based on project and problems posing) activities results in the same critical thinking skills.

scholarly journals Model pembelajaran auditory intellectually repetition terhadap peningkatan kemampuan berpikir kritis matematis siswa

2021 ◽  
Vol 2 (2) ◽  
pp. 87-93
Author(s):  
Madi Amin ◽  
Muliana Muliana ◽  
Rohantizani Rohantizani
Keyword(s):  
Critical Thinking ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
P Value ◽  
Learning Approach ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Better Than ◽  
Scientific Learning

The purpose of this study was to determine the mathematical critical thinking ability of students who were taught using the Auditory Intellectually Repetition learning model was better than the mathematical critical thinking skills of students who were taught through a scientific learning approach. This study uses a quantitative approach and the type of research used is quasi-experimental research. The population in this study were 11th grade students of SMA Negeri 5 Simeulue Barat, the samples in this study were two classes selected using a nonprobability sampling technique of purposive sampling type, namely class 11 IPA-1 as an experimental class using the Auditory Intellectually Repetition model and class 11 IPA-2 as a control class using a scientific approach. The data processing technique uses SPSS version 25 with the results of the study showing that: the value of Sig (p-value) > 0.05), it is accepted that it is 0.629 in the experimental class and 0.273 in the control class so that the data has a normal distribution. The t-test analysis of students' mathematical critical thinking skills was obtained 0.001 < 0.05, then Ho was rejected and Ha was accepted. This means that the mathematical critical thinking ability of students who are taught with the Auditory Intellectually Repetition learning model is better than the mathematical critical thinking skills of students who are taught with a scientific learning approach.

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.

Sign in / Sign up

Export Citation Format

Share Document