scholarly journals Penerapan Strategi Pembelajaran PDEODE untuk Meningkatkan Keterampilan Berpikir Kritis dan Hasil Belajar Peserta Didik Kelas VII SMPN 14 Kendari pada Materi Pokok Kalor dan Perpindahnnya

2020 ◽  
Vol 5 (3) ◽  
pp. 271
Author(s):  
Putri Supraningsi A.B ◽  
Muhammad Anas ◽  
Hunaidah M

This study is motivated by the low critical thinking skills and learning outcomes possessed by the students of VII grade of SMPN 14 Kendari. This study aims to determine the enhancement in critical thinking skills and learning outcomes on the subject Matter of Heat and Its Transfer. The population of this study were all students of VII grade of SMPN 14 Kendari who were registered in the odd semester in 2019/2020 school year, with total 204 students. The sample of this research was group VII3 with total 41 students as the experimental group and group VII4 with total 41 students as the control group who were taken by using random sampling techniques. The research data were analysed by using descriptive and inferential statistics. Research results show: 1) There is no significant difference between the pre-test average scores of students critical thinking skills in the experimental group and the control group; 2) There is no significant difference between the pre-test average scores of the experimental group students and the control group; 3) The post-test average score of students from critical thinking skills in the experimental group was significantly higher than in the control group; 4) The post-test average score of the experimental group students was significantly higher than in the control group; 5) The average value of N-gain critical thinking skills of students in the experimental group was significantly higher than the control group; 6) ) The average value of N-gain learning outcomes of students in the experimental group was significantly higher than the control group.

2019 ◽  
Vol 3 (2) ◽  
pp. 113-120
Author(s):  
Nindya Ananda Latifa ◽  
Heffi Alberida

The aims of this study was to find whether there was an influence of the Problem Solving Model towards critical thinking skills of students of grade XI in SMAN 9 Padang. A Quasi Experiment method with The Post-test Control Group Only Design was used in this study. Students were grouped in an experimental group (Problem Solving model) and a control group (Direct intruction). The data from a test were analyzed using t-test with a=0,05. The findings showed that there was a significant difference of critical thinking skills enhancement in experimental group than the control group.


2020 ◽  
pp. 52-63
Author(s):  
Indri Puspita Sari ◽  
Antonius Tri Widodo ◽  
Muriani Hayati

This study aims to improve cognitive learning outcomes, critical thinking skills, and determine students' responses to the STAD type cooperative model with the concept map media. The study uses a Pre Test Post Test Comparation Group Quation Experiment Design. The sampling technique using Cluster Random Sampling, obtained 2 sample classes namely control class 32 experimental class 32. Data collection techniques using questionnaires, documentation, and tests. The research instrument was tested for validity and reliability. The data analysis technique uses Independent Sample T Test. The results showed a significant difference from the critical thinking skills and learning outcomes, namely the average value of the Post Test critical thinking ability of the experimental class 74.94 higher than the average value of the Post Test control class 65.78 and the average value of the Post Test learning outcomes cognitive experimental class 82.97 higher than the average value of the control class Post Test 66.75. There is an increase in the average N-Gain critical thinking of the experimental class 0.47 the moderate category is greater than the control class 0.2 the low category, while the cognitive learning outcomes of the experimental class 0.65 the medium category is greater than the control class 0.29 the low category. The results of students 'responses differed significantly between the experimental class and the control class, where the STAD learning model with concept maps can improve cognitive learning outcomes and students' critical thinking abilities.


2011 ◽  
Vol 01 (04) ◽  
pp. 21-26
Author(s):  
T. Nirmala ◽  
B. S. Shakuntala

Abstract Title: Effect of Concept Mapping in Development of Critical thinking (CT) Skills among B. Sc Nursing Students Objectives: To evaluate the effectiveness of concept mapping as a teaching strategy to develop critical thinking skills. Materials and Methods: Pretest, post test control group design was used. The IV year B.Sc nursing students were included as experimental group (n=40) and control group (n=44). The experimental group was given a training to prepare nursing care plans using concept mapping. The training programme was for 12 weeks where the participants were given case study scenarios every week to prepare nursing care plans using concept map. The experimental group and control group were again assessed for the critical thinking skills. The concept maps were evaluated using scoring criteria. Results: In the post test, there was a significant difference in the critical thinking scores of both the groups at 0.05 level. (t=2.16). A significant improvement was identified between the pretest and post test critical thinking scores of experiment group at 0.05 level (t=2.0). Comparison of concept mapping scores of the experimental group in the pretest and post test showed a highly significant difference at 0.041 level. Conclusion: The study was able to show a significant improvement in the critical thinking skills of nursing students. However, the critical thinking scores were poor due to the high standard of the assessment tool. It is needed to develop critical thinking skill assessment tool which will suit the nursing community and further research is required to promote concept mapping as a teaching and learning strategy.


Author(s):  
Wadha H. Al-Otaibi

The study aimed at identifying the effectivness of a suggested model for learning through projects based on shared learning in developing critical thinking skills and self-efficiency in Princess Nourah bint Abdularhman University (PNU). The study included a sample of 76 students from the specialization of primary level teachers in PNU randomly chosen, in which 39 students represented the experimental group. This group was taught the course of learning through projects using a suggested model. The other 37 students formed the control group and were taught the course in the conventional teaching manner. The critical thinking test and the self-efficiency scale were both administered before and after the experiment. The study revealed a significant difference (p < 0.05) in the means between the experimental and control groups in the critical thinking skills test and the self-efficiency sclae in favor of the experimental group. 


2019 ◽  
Vol 7 (2) ◽  
Author(s):  
Fela Elwitriana ◽  
Suhendar Suhendar ◽  
Aa Juhanda

This study aims to find how students' critical thinking skills after learning to use generative learning models in science learning material on global warming. This type of research is a quasi-experimental study with a population of 2 classes taken from class VII SMP in one of the cities of Sukabumi. The research sample was selected using a purposive sampling technique. The research design used in this study was the Nonequivalent Control Group Design. The instrument used in this study is a multiple-choice test of 15 items, each of which has been declared valid and reliable. Based on the data requirements test, it is known that the results of the research data are normally distributed and the two classes have the same variance (homogeneous). From the data analysis, it is known that the average value of the posttest of the experimental class students with the generative learning model is 84.50 and the average value of the posttest of the control class students without using the generative learning model is 62.19. There is a significant difference in student learning outcomes, this is evidenced by the Z-test obtained by Zcount> Ztable (3.72 > 1.96) so this study rejects H0 and accepts H1. Thus, it can be concluded that there are effects of learning outcomes on the critical thinking skills of students who take part in learning by using generative learning models on global warming material.


2021 ◽  
Vol 6 (1) ◽  
pp. 13
Author(s):  
Wahyu Rizaldi ◽  
Mawardi Mawardi

Lack of critical thinking skills in students is a problem faced in thematic learning at <em>SD Negeri 2 Kedungrejo. </em>Therefore, it had an impact on low learning outcomes. From this problem, this study aims to improve critical thinking skills and learning outcomes through discovery learning model. Classroom Action Research (PTK) was used in this study. While the data collection instruments included observation sheets, test questions, and questionnaires. The data analysis technique used a comparative descriptive technique. The subjects of this study were 22 4<sup>th</sup> grade students of <em>SD Negeri 2 Kedungrejo.</em> The results of this study indicated an improvement of critical thinking skills and students’ learning outcomes. This can be proven by the average value of students' critical thinking skills in cycle I of 54.67% and increased again in cycle II by 69.84%. Whereas for students’ learning outcomes, in cycle I showed students’ average score of 70. Moreover, it increased by an average value of 80 in cycle II. To sum up, these results showed that applying discovery learning model in the online learning process were able to improve students’ critical thinking skills and learning outcomes.


Author(s):  
Jumiati Lanta ◽  
Suleha Ecca ◽  
Asyanti Asyanti ◽  
M.Hijaz Tahir

The quantitative study is aimed to know whether documentary films can be applied to foster students' critical thinking skills. This research was conducted in Class X SMA Negeri 10 Sidenreng Rappang, with a total population of 72 students. Samples were drawn from the entire population by taking 2 classes, namely X IPA as an experimental group of 26 students and X IPS as a control group of 25 students. Data were collected through a critical thinking ability test instrument based on critical thinking indicators, then processed with data analysis using the Mean score (average) and SPSS 2.0. Results of the study showed that the experimental group, which were taught to use the documentary, obtain average value is higher compared with the controls group in fostering the ability to think critically, especially on the subjects of Indonesian with developing materials with the opinion of exposition text. Average score results in critical thinking skills with a documentary film is 91.76 with the results of a significant test of the test independent of 10.878 while the average score of the results that are taught without using documentary 70.84 with value significant 2.009. Based on the results of data analysis, this present study ascertained that documentary films could foster students' critical thinking skills.


2020 ◽  
Vol 9 (4) ◽  
pp. 183-190
Author(s):  
Kasmiati Kasmiati ◽  
Tahril Tahril ◽  
Vanny M. A. Tiwow

This study aimed to identify the effect of the problem-based learning model on the reaction rate toward critical thinking abilities of students of MAN 1 Palu. This study was a quasi-experiment with a pretest-posttest control group design. Sampling was taken by purposive sampling technique with the sample of class XI MIA 3 as the experimental group (n = 18) and class XI MIA 4 as the control group (n = 14). The results of the study and data analysis obtained an average value of students' critical thinking skills from the questionnaire that the experimental group was 82.95%, higher than the control group (73.43%). The average value of students' critical thinking skills from the description test showed that the experimental group was 79.42%, higher than the control group (58.02%). Students' critical thinking skills data using parametric statistical analysis with t-test (right-party t-test) obtained tcount > ttable was 6.83 > 2.04 which corresponds to the H1 acceptance area, therefore H1 was accepted and H0 rejected. This means that students 'critical thinking skills in the experimental group were higher than in the control group. The results of this study concluded that the problem-based learning model had a significant influence on the thinking ability of students in grade XI on the reaction rate at MAN 1 Palu.


2021 ◽  
Vol 8 (1) ◽  
pp. 29-37
Author(s):  
Nurlaili Nurlaili ◽  
Ruqiah Ganda Putri Panjaitan ◽  
Laili Fitri Yeni

This research is aimed to determine the students’ achievement and critical thinking on the digestion system topic. This study was conducted using a quasi-experiment with a control group pre-test and post-test design. Furthermore, the samples were chosen using the purposive sampling technique. The instrument consisted of 20 multiple-choice tests. Findings indicate that the average student achievement is 16.71 in the experiment and 12.92 in the control class. The t-test also can be known as t-count t-table (1.71 1.68), which means a significant difference between experiment average and control average. Based on the test result in the experiment class, it can be assumed that there is an enhancement of the average percentage of students' critical thinking from 63% to 84%. Thus, it can be concluded that inquiry learning model can increase the students’ achievement and critical thinking.


2021 ◽  
Vol 1 (01) ◽  
pp. 23-30
Author(s):  
Ainun Andriyani ◽  
Septiyati Purwandari ◽  
Kun Hisnan Hajron

This study aims to determine the effect of the Problem Based Learning Model assisted thematic ludo learning media on the critical thinking skills in science of V class student of Madrasah Ibtidaiyah Mamba'ul Hisan Tempuran, Magelang Regency. This research uses a type of pre-experimental design with a model of One Group Pre-test Post-test Design. The research subjects were selected by means of non probability sampling with a saturated sampling model. The samples taken were 12 students. by using data collection methods in the form of test descriptions and performance assessments of critical thinking skills. The data analysis used was the Wilcoxon test. The results showed that the average calculation of the post-test description test score was 71.83 which was greater than the pretest result with an average score of 49.75. The calculation of the performance assessment in the pre-test activity was 56.83 and the post-test was 70.25. This was evidenced by the results of the Wilcoxon test analysis which shows the -0.065 with a significance value of 0.002 <0.05, which means that there was a significant difference between the pre-test and post-test. The results of this study concluded that the use of problem-based learning models assisted by ludo thematic media had a significant effect on students' critical thinking skills in science subjects.


Sign in / Sign up

Export Citation Format

Share Document