scholarly journals Pengaruh Penerapan Metode Eksperimen Menggunakan Phet Simulation Terhadap Kemampuan Berpikir Kritis dan Hasil Belajar Ditinjau dari Pengetahuan Awal Siswa SMP/MTs

2017 ◽  
Vol 2 ◽  
pp. 269
Author(s):  
Wiravanjava Wiravanjava
Keyword(s):  
Critical Thinking ◽  
Experimental Method ◽  
Learning Outcomes ◽  
Data Retrieval ◽  
Student Learning Outcomes ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Class Viii

<p class="AbstractEnglish"><strong>Abstract:</strong>. This study aims to determine the effect of the experimental method using PhET simulation on the ability of critical thinking and learning outcomes in review from the initial knowledge of students of class VIII MTsN Maguwoharjo Sleman. The population used is class VIII which is divided into 4 classes of parallel namely class VIII A, VIII B, VIII C, VIII D. Sampling is done randomly, so that obtained class VIII B as control class and class VIII C as experimental class treated with experimental method using PhET simulation. Technique of data retrieval is done by giving pretest to know early knowledge of student. Then do different learning, then students are given a post to know the ability of critical thinking and learning outcomes. Hypothesis testing was done by Mancova test using SPSS 17.0 program. based on the Mancova test that has been done, obtained the significance of the critical thinking ability 0,00 and the learning result is also 0.00. Since all of the significance below 0.05 means there is an influence of the application of experimental methods using PhET simulations to critical thinking skills and student learning outcomes</p><p class="AbstractEnglish"> </p><p class="AbstrakIndonesia"><strong>Abstrak:</strong> Penelitian ini bertujuan untuk mengetahui pengaruh penerapkan metode eksperimen menggunakan simulasi PhET terhadap kemampuan berpikir kritis dan hasil belajar di tinjau dari pengetahuan awal siswa kelas VIII MTsN Maguwoharjo Sleman. Populasi yang digunakan adalah kelas VIII yang terbagi dalam 4 kelas parallel yaitu kelas VIII A, VIII B, VIII C, VIII D. Pengambilan sampel dilakukan secara acak, sehingga diperoleh kelas VIII B sebagai kelas control dan kelas VIII C sebagai kelas eksperimen yang diberi perlakuan dengan metode eksperimen menggunakan simulasi PhET. Teknik pengambilan data dilakukan dengan memberikan pretest untuk mengetahui pengetahuan awal siswa. Kemudian dilakukan pembelajaran yang berbeda, selanjutnya siswa diberi postest untuk mengetahui kemampuan berpikir kritis dan hasil belajarnya. Pengujian hipotesis dilakukan dengan uji Mancova dengan menggunakan program SPSS 17.0. berdasarkan uji Mancova yang telah dilakukan, diperoleh nilai signifikansi kemampuan berpikir kritis 0,00 dan hasil belajar juga 0,00. Karena semua signifikansinya di bawah 0,05 berarti terdapat pengaruh penerapan metode eksperimen menggunakan simulasi PhET terhadap kemampuan berpikir kritis dan hasil belajar siswa.</p>

scholarly journals Pengaruh Motivasi Belajar dan Persepsi Kemampuan Berpikir Kritis Terhadap Hasil Belajar

Jurnal Ecogen ◽  
2020 ◽  
Vol 3 (3) ◽  
pp. 468
Author(s):  
Selsa Della Fitri ◽  
Armida S
Keyword(s):  
Critical Thinking ◽  
Learning Outcomes ◽  
Significant Influence ◽  
Hypothesis Test ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Learning Motivation ◽  
Validity And Reliability ◽  
Critical Thinking Ability ◽  
Thinking Ability

This study aims to determine how the influence of learning motivation and the perception of critical thinking skills on economic learning outcomes in class X IPS SMA Adabiah 2 Padang. This type of research is a causal descriptive and associative research using SPSS version 26. The instruments used in this study were questionnaires and research documentation. The existing population of 102 students in sampling using proportional random sampling with a total of 82 students. The instrument trials used validity and reliability tests. Data analysis with descriptive and inductive analysis using the normality test, heterokedasticity test, multicollinearity test, multiple regression test and hypothesis test using the F test and t test. From the results of the study show: (1) Learning Motivation and Perception of Critical Thinking Ability together have a positive and significant influence on student economic learning outcomes seen from the value of sig. 0,000> 0.05. (2) There is a positive and significant influence of learning motivation on student economic learning outcomes seen from Sig. 0,000> 0.05. (3) There is no significant effect on the perception of critical thinking skills on economic learning outcomes seen from Sig. 0.946> 0.05. Keywords: learning motivation, perception of critical thinking ability, learning outcomes

scholarly journals An Analysis of Mathematical Critical-Thinking Ability: The Impact of DCT (Dialogue Critical Thinking) and Learning Motivation

2020 ◽  
Vol 3 (3) ◽  
pp. 219-226
Author(s):  
Zuhan Nahdiyah ◽  
Netriwati Netriwati ◽  
Dian Anggraini ◽  
Fadly Nendra
Keyword(s):  
Critical Thinking ◽  
Data Retrieval ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Motivation To Learn ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Post Test ◽  
Mathematical Curriculum ◽  
The Impact

The mathematical critical thinking ability is part of a very important mathematical curriculum. The purpose in this study was to analyze the influence of Deep DCT Learning and the motivation to learn from the mathematical critical thinking ability. Research in is a quantitative study with the type of Quasy experimental Design by using post-test only control. Sampling techniques are performed by means of Random Sampling. Data retrieval is done by giving post-Test and poll. The analysis test used is a two way variances analysis (ANAVA). Based on the research results analyzed that: There is an influence between Deep DCT Learning to the mathematical critical thinking ability, there is a high, moderate and low motivation influence on mathematical critical thinking Skills, There is no interaction between Deep DCT Learning and the motivation to learn the ability of critical thinking mathematically.

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 The Effect of STAD Cooperative Learning Model and Critical Thinking Ability on Learning Outcomes PPKn Grade V Students of SD Negeri 060934 Medan Johor

2020 ◽  
Vol 3 (2) ◽  
pp. 871-878
Author(s):  
Romaida Karo Karo ◽  
Reh Bungana Br Perangin-Angin ◽  
Abdul Murad
Keyword(s):  
Critical Thinking ◽  
Cooperative Learning ◽  
Learning Outcomes ◽  
Statistical Tests ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Homogeneity Test ◽  
Critical Thinking Ability ◽  
Thinking Ability

This study aims to determine the differences in student learning outcomes taught by the cooperative learning model type STAD and conventional teaching, to find out the differences in the learning outcomes of PPKn students who have higher critical thinking skills compared to students who have low critical thinking skills, and to find out whether there is an interaction between the STAD type cooperative learning model with critical thinking skills on the learning outcomes of PPKn grade V students of SD Negeri 060934 Medan Johor. This research was conducted at SD Negeri 060934 Medan Johor. The research sample was determined by cluster random sampling, one class as an experimental class was taught with a STAD type cooperative learning model and one control class was taught conventionally. The sample to be studied amounted to 52 students consisting of 25 experimental class students and 27 control class students. Critical thinking ability tests are conducted to classify students who have high critical thinking skills and low critical thinking skills. Data were analyzed using two-way ANAVA using statistical tests with factorial design of 2x2 ANAVA with a significance level of > 0.05. Previously performed the normality test and homogeneity test analysis. The results showed that the learning outcomes taught using the STAD type cooperative learning model are better than conventional learning models in improving PKn learning outcomes of students as well as students who have high critical thinking skills who obtain better learning outcomes than students who have low critical thinking skills.

scholarly journals The Improvement of Critical Thinking Ability Students Through Inquiry Learning Model about Excretory System Class VIII in SMPN 11 Padang

2018 ◽  
Vol 2 (2) ◽  
pp. 189-196
Author(s):  
MEZI YULIA ASTUTI ◽  
Heffi Alberida ◽  
Yosi Laila Rahmi
Keyword(s):  
Critical Thinking ◽  
Inquiry Learning ◽  
Sampling Technique ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Control Group ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Class Viii

Critical thinking is a purposeful and clear process used in mental activities such as problem solving, decision making, persuading, analyzing assumptions and conducting scientific research. The ability of thinking critically is effected by the competence of knowledge acquired by the students. Based on midterm exam, the result showed that 87,5% of students do not meet the minimum exhaustiveness criteria (KKM). One way that can be condusted to overcome it is applying inquiry learning model.the purpose of this research is to find out the effect of inquiry learning model towards studens’ critical thinking skills. The research is Quasi experiment research by using Randomized Control-Group Research Posttest Only Design. The population is VIII class student in SMPN 11 Padang. The sample is VIII.B students as an experiment class and VIII.C students as a control class, that are selected by purposive sampling technique. The instrument used is final test in form of essays to see the effect of inquiry laerning model of critical thinking ability of students. The hypothesis in this research is examinated by t-test, because the data is distributed normally and it has homogenen variation. Based on the research, the result showed that critical thinkingability t arithmetic > t table (4,23 > 1,67). Therefore, the hypothesis is accepted it can be concluded than applying inquiry learning model can give positive effecttowards students competence of critical thinking ability about excretion system in VIII class SMPN 11 Padang.

scholarly journals PERBANDINGAN KEMAMPUAN BERPIKIR KRITIS MENGGUNAKAN MODEL PEMBELAJARAN CONTEXTUAL TEACHING AND LEARNING (CTL) DENGAN MODEL PEMBELAJARAN LANGSUNG SISWA KELAS VIII SMP NEGERI 5 KOTA JAMBI

2018 ◽  
Vol 2 (1) ◽  
pp. 54
Author(s):  
Siti Mahmudah ◽  
Harman Harman ◽  
Sri Dewi
Keyword(s):  
Critical Thinking ◽  
Standard Deviation ◽  
Teaching And Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Class Viii ◽  
Contextual Teaching

Abstract: The ability to think critically is a form of thinking ability that needs to be developed in order to solve problems, formulate conclusions, collect possibilities, and make decisions when using all those skills effectively in the right context and type. The ability to think critically can encourage students to come up with new ideas or thoughts about a problem. Developing students' critical thinking skills can help students make conclusions by considering data and facts that occur in the field. This research is an experimental research with research design using experimental design Posttest Only Control Design. The population in this study is all students of class VIII SMPN 5 Kota Jambi consisting of eleven classes. While the sample is the students of class VIII C as the experimental class and class VIII J as the control class taken by random sampling. From the result of data analysis conducted on two samples obtained the average value of critical thinking ability of experimental class 71,36 with standard deviation 16,17 and mean value of critical thinking skill of class of 63,82 with standard deviation 15,58, and result hypothesis test obtained tcount 2.067 and ttable 1.67 at the level of real α is 0,05. From the calculation result it can be seen that tcount is more than ttable, so H0 is rejected and H1 accepted. Based on the final result, it can be concluded that there is a comparison of students' critical thinking ability taught by using Contextual Teaching and Learning model is higher than the critical thinking ability of students taught by using direct learning model.Keywords: Critical Thinking Skills, Contextual Teaching and Learning Model, and Direct Learning Model

scholarly journals PENERAPAN THINK, TALK, AND WRITE UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS DAN HASIL BELAJAR IPS SISWA KELAS VIII SMP KRISTEN SATYA WACANA SALATIGA

Satya Widya ◽  
2019 ◽  
Vol 35 (2) ◽  
pp. 148-160
Author(s):  
Endy Liani Klarita ◽  
Arief Sadjiarto
Keyword(s):  
Middle School ◽  
Critical Thinking ◽  
Data Collection ◽  
Social Studies ◽  
Learning Outcomes ◽  
Student Learning Outcomes ◽  
Thinking Skills ◽  
Class Action ◽  
Critical Thinking Skills ◽  
Class Viii

This research was conducted with problems in class VIII students, amounting to 20 students at the Satya Wacana Christian Middle School in Salatiga regarding critical thinking skills and learning outcomes. Therefore researchers want to take action to improve learning by using the Think Talk and Write (TTW) model. This type of research is the study of class action using Kurt Lewin's research design. The instrument of data collection uses test instruments, observation sheets, and questionnaires. Analysis of the data used is descriptive comparative. The indicator of the success of critical thinking skills and learning outcomes is 75%. The results obtained from this study are that there is an increase in critical thinking skills and learning outcomes of class VIII Satya Wacana Christian Middle School Salatiga. In the first cycle the results of critical thinking skills are 55% of students who have high critical thinking skills, while in the second cycle there is an increase of 85% of students who have high critical thinking skills. Then in the pre-cycle learning outcomes there were 25% of students whose grades reached KKM, the first cycle there were 70% of students completed KKM, and in the second cycle there was an increase of 90% of students who completed KKM. So the conclusion in this study that the use of Think Talk and Write (TTW) learning model can improve critical thinking skills and student learning outcomes in social studies subjects of class VIII Satya Wacana Christian Middle School Salatiga.

scholarly journals EFEKTIFITAS PENERAPAN MODEL PEMBELAJARAN PROBLEM SOLVING DENGAN CONTEXT-RICH PROBLEMS PADA MATERI POKOK TERMOKIMIA DALAM MENINGKATKAN HASIL BELAJAR SISWA DAN KEMAMPUAN BERPIKIR KRITIS

2014 ◽  
Vol 2 (1) ◽  
pp. 18
Author(s):  
Khaeruman Khaeruman ◽  
Siti Nurhidayati Nurhidayati ◽  
Sari Rahayu
Keyword(s):  
Critical Thinking ◽  
Problem Solving ◽  
Learning Outcomes ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Critical Thinking Ability ◽  
Passive Learning ◽  
Chemistry Learning ◽  
Thinking Ability

Passive learning leads to low student chemistry learning outcomes. This study aims to improve learning outcomes and students' critical thinking skills on thermochemical subject matter through problem-solving learning model with context-rich problems. This research was conducted in 2 cycles, namely: planning, implementation, observation, evaluation, and reflection. Student learning result data obtained through formative test given at each end of the cycle and students' critical thinking skills adapted to the indicator of critical thinking. Learning outcomes show that classical completeness earns a score of at least 70 85% of the total number of students taking the evaluation test. The results showed that the results of classical evaluation in cycles I and II were 35% and 90%, respectively. Improvement of learning result that is 157%, and critical thinking ability of student in cycle I score that is 45% (uncritical category). In cycle II, the score achieved is 65% (critical category). Increased critical thinking ability reached 44.4%. We conclude that the application of problem-solving learning model with Context-rich problems can improve learning outcomes and critical thinking skills

scholarly journals Critical Thinking Skills and Student Self Concept on Student Learning Outcomes by Applying the Inquiry Model

2021 ◽  
Vol 8 (8) ◽  
pp. 12
Author(s):  
Suryaneli Suryaneli ◽  
Sudjarwo Sudjarwo ◽  
Risma M.Sinaga
Keyword(s):  
Critical Thinking ◽  
Student Learning ◽  
Learning Outcomes ◽  
Sampling Technique ◽  
Student Learning Outcomes ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Self Concept ◽  
Literature Study ◽  
Class Viii

The purpose of this study was to determine and analyze the effect of critical thinking skills and students self concept on student learning outcomes by applying the inquiry model to class VIII students of SMP Negeri 2 Bakauheni, South Lampung. This research method is a quantitative research with the type of survey research. The population in this study amounted to 93 students. The sample used in this study amounted to 90 students. The sampling technique used is simple random sampling. This study uses data collection techniques using observation, questionnaires, documentation, literature study. The results of this study indicate that; 1) The effect of critical thinking skills on student learning outcomes can be shown by the value of R square = 0.556 or the contribution of critical thinking skills to student learning outcomes of 55.6%. 2) the influence of self concept on learning outcomes can be indicated by the value of R square = 0.564 or it means that the contribution of self concept to learning outcomes is 56.4%. 3) The effect of critical thinking skills and self concept variables on learning outcomes is 0.565. This means that the influence of critical thinking skills and self concept variables on the learning outcomes of class VIII students of SMP Negeri 2 Bakauheni is 56.5%. These results indicate that critical thinking skills and self concept have an influence on learning outcomes by 56.5%.

scholarly journals Penerapan Model Pembelajaran Kooperatif Group Investigasi untuk Meningkatkan Hasil Belajar dan Kemampuan Berpikir Kritis

2019 ◽  
Vol 2 (2) ◽  
pp. 142
Author(s):  
Pahrurrozi Pahrurrozi
Keyword(s):  
Critical Thinking ◽  
Student Learning ◽  
Learning Outcomes ◽  
Lesson Study ◽  
Student Learning Outcomes ◽  
Thinking Skills ◽  
Learning Model ◽  
Cooperative Group ◽  
Critical Thinking Ability ◽  
Thinking Ability

[Title: The Implementation of the Cooperative Group Investigative Learning Model to Improve Learning Outcomes and Critical Thinking Ability]. The critical thinking ability is one of the abilities students must-have in the 21st century that is oriented to the processing of information based on the results of the reflective analysis to determine what to believe and to do. The results of a series of observations and case studies note that the critical thinking ability of class X3 students of SMA Negeri 5 Malang is still low. This study aims to improve student learning outcomes and critical thinking skills through the application of an investigative cooperative group learning model. This research is a lesson study research with the steps plan, do, see. The subjects of this study were the students of class X3 of SMAN 5 Malang, totalling 36 students with teaching materials about fungi. Test instruments, observation sheets, and student worksheets are used to obtain data on learning outcomes and students' critical thinking ability in this study. The results showed an increase in student learning outcomes in cycle 1 amounted to 69.7 and cycle 2 amounted to 76.1. Critical thinking ability of students has increased in cycle 1 by 84.5 and in cycle 2 by 90.5. Based on the results of the study it can be concluded that interactive and collaborative learning activities which in this study use a cooperative group investigation model can improve learning outcomes and critical thinking ability of class X3 students of SMAN 5 Malang.

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