scholarly journals Improving critical thinking skills and scientific attitudes by using comic

2020 ◽  
Vol 2 (2) ◽  
pp. 69
Author(s):  
Mufida Awalia Putri ◽  
Anti Kolonial Prodjosantoso
Keyword(s):  
Critical Thinking ◽  
Natural Science ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Control Group ◽  
High Category ◽  
Post Test ◽  
The Mean ◽  
Scientific Attitudes ◽  
Experimental Group

The objective of the study is to identify the fitness and the effectiveness of the comic that has been developed using Guided Inquiry Technique in improving the students’ critical thinking skills and scientific attitudes for the learning process of Natural Science. The study itself is a research and development initiative that has adapted the model proposed by Borg & Gall. Within the conduct of the study, the limited experiment by means of one-group pre-test and post-test design had been conducted. On the other hand, within the conduct of the operational test, the quasi-experiment design in the form of non-equivalent pre-test post-test control group design had been adopted. The results of the study, thus, show that: (1) the Natural Science comic media has been fit for implementation with the “Very Good” category; and (2) the Natural Science comic media has been active in significantly improving the students’ critical thinking skills. The mean score for the critical thinking skills of the students in the control group is 0.74 with the “High” category. In contrast, the mean score for the critical thinking skills of the students in the experimental group is 0.87 with the “High” category. In the same time, it is apparent that the improvement of the scientific attitude between the students in the control group and the students in the experimental group has been significant.

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
Keyword(s):  
Critical Thinking ◽  
Learning Outcomes ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Average Score ◽  
Control Group ◽  
Average Value ◽  
Significant Difference ◽  
Post Test ◽  
Experimental Group

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.

scholarly journals The Influence of Problem Solving Model Toward Students’ Critical Thinking Skills

2019 ◽  
Vol 3 (2) ◽  
pp. 113-120
Author(s):  
Nindya Ananda Latifa ◽  
Heffi Alberida
Keyword(s):  
Critical Thinking ◽  
Problem Solving ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Control Group ◽  
Group Problem Solving ◽  
Significant Difference ◽  
Problem Solving Model ◽  
Post Test ◽  
Experimental Group

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.

scholarly journals CONCEPT MAPPING – AN EFFECTIVE TOOL TO PROMOTE CRITICAL THINKING SKILLS AMONG NURSES

2011 ◽  
Vol 01 (04) ◽  
pp. 21-26
Author(s):  
T. Nirmala ◽  
B. S. Shakuntala
Keyword(s):  
Critical Thinking ◽  
Nursing Students ◽  
Concept Mapping ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Control Group ◽  
Care Plans ◽  
Significant Difference ◽  
Post Test ◽  
Experimental Group

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.

scholarly journals The Effectiveness of a Suggested Model for Learning through Projects Based on Shared Learning Using Social Communication Networks in Developing Critical Thinking Skills and Self-Efficiency in PNU Students

2016 ◽  
Vol 10 (3) ◽  
pp. 561
Author(s):  
Wadha H. Al-Otaibi
Keyword(s):  
Critical Thinking ◽  
Communication Networks ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
The Self ◽  
Control Group ◽  
Suggested Model ◽  
Shared Learning ◽  
Significant Difference ◽  
Experimental Group

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. 

scholarly journals Critical Literacy Approach in the teaching of literary appreciation using Indonesian short stories

2020 ◽  
Vol 10 (1) ◽  
pp. 84-94
Author(s):  
H. Halimah
Keyword(s):  
Short Stories ◽  
Critical Thinking ◽  
Critical Literacy ◽  
Short Story ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Control Group ◽  
Critical Awareness ◽  
Paired Samples ◽  
Experimental Group

This paper presents experimental results about the use of the Critical Literacy Approach (CLA) in literary appreciation using Indonesian short stories. The purpose of the study is to find better teaching strategies to improve students’ critical thinking skills and critical awareness to comprehend the conditions of the world, including social relationships involving disproportionate power relations. This study uses the randomized pretest-posttest control group design (RPPCGD), which is a randomized design by giving pretest and posttest to the experimental group (CLA) and control group (expository). The effect of both teaching strategies is calculated through the difference between the pretest and posttest of both groups. This research involved 170 students in the Department of Indonesian Language and Literature Education of an education university in Indonesia. The results are presented in the form of analytical descriptions of paired samples test and paired samples correlations of each group. The results show that students who did a short story analysis with CLA had significantly increased critical thinking skills and critical awareness compared to students of expository strategy. The average posttest of the experimental group is 80.33, which is considerably higher than the control group, with an average of 76.13. The average increase in skills (posttest-pretest) of the experimental group is 38.71 points, and the control groups have an average increase of 31.19 points. Therefore, it is clear that the teaching of literary appreciation using Indonesian short stories with CLA is effective. The use of CLA strategies in increasing students’ critical thinking skills and critical awareness through literary appreciation of Indonesian short stories shows positive results. The results of this study can contribute to the field of learning design with new ideas to improve critical thinking skills and critical awareness of Indonesian students through effective short story analysis or fictional prose analysis.

scholarly journals Effectiveness of Participation in a Blog for Extra-curricular activities for Developing Students’ Critical thinking skills: A Case of Secondary School Students: فاعلية المشاركة في مدونة إلكترونية للأنشطة غير الصفية في تنمية مهارات التفكير الناقد لدى طالبات الصف الثالث الثانوي بمدينة جدة

2020 ◽  
Vol 4 (16) ◽  
Author(s):  
Wafa Abed M Al-Harbi, Sanaa Saleh Askool
Keyword(s):  
Critical Thinking ◽  
Secondary School ◽  
Secondary Students ◽  
Secondary School Students ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Control Group ◽  
School Students ◽  
Extra Curricular Activities ◽  
Experimental Group

This study aims to identify the effectiveness of participation in a blog for extra-curricular activities for developing the critical thinking skills of third secondary students in Jeddah. The sample consisted of (100) students from several schools in Jeddah, Saudi Arabia randomly selected and divided into (50) experimental group, (50) control group. The study used the Semi-experimental method and conducted the Watson and Glaser test for critical thinking. The results of the study showed that there were statistically significant differences (0.05) among the experimental group (individual and cooperative) For the officer in the brother Bar dimensional test critical thinking skills for the benefit of the experimental group because of its effect for the use of a typical blog (single, cooperative).

scholarly journals The Use of Pocket Mobile Learning to Improve Critical Thinking Skills in Physics Learning

2018 ◽  
Vol 6 (4) ◽  
pp. 80
Author(s):  
Irnin Agustina Dwi Astuti ◽  
Dasmo Dasmo ◽  
Nurullaeli Nurullaeli
Keyword(s):  
Critical Thinking ◽  
Mobile Learning ◽  
Thinking Skills ◽  
Research Data ◽  
Critical Thinking Skills ◽  
Control Group ◽  
Physics Learning ◽  
Significance Level ◽  
Post Test ◽  
Independent Variable

The aims of the research concerned here were to the influence of using pocket mobile learning on improvement in students critical thinking skills. Pocket mobile learning is a learning media using mobile devices. This research is the quasy experiment using post test only for control group design.The independent variable is learning media in which the control group applied powerpoint, while the trearment group applied mobile pocket learning. The  research  data  were  analyzed  by  means  of  ANOVA  with  the  significance  level  of  5%.  Based on analysis and research results can be concluded that pocket mobile learning media of specifically physics material about dynamics of motion could improve students critical thinking skills.

scholarly journals The Impact of Using the First and Third Parts of the Cort Program on the Development of Critical Thinking for Talented Students in Tafila Governorate

2019 ◽  
Vol 9 (3) ◽  
pp. 72
Author(s):  
Dr. Jehad .Abed Rabbo
Keyword(s):  
Critical Thinking ◽  
Educational Level ◽  
Thinking Skills ◽  
Female Students ◽  
Critical Thinking Skills ◽  
Control Group ◽  
Teacher Competencies ◽  
Talented Students ◽  
The Impact ◽  
Experimental Group

This study aims to examine the impact of using some of the skills of the (CoRT) program on the development of critical thinking skills among a sample of talented students in King Abdullah II School of Excellence in Tafila Governorate. The sample consisted of 60 male and female students randomly selected. They were divided into two groups: an experimental group that consisted of 30 students exposed to the acquisition of the skills of the CoRT program and the control group that consisted of 30 students who did not study the program. The Watson Glaser critical thinking test was also applied. The results shows a statistically significant effect, at (α≤ 0.05), in improving the critical thinking skills of the students of the experimental group and shows a statistically significant effect on the test of critical thinking skills due to the variable of educational level and for the favor of the ninth grade. The study also reveals that there were no statistically significant differences in the test of critical thinking skills in relation to the the gender variable. The researcher recommends developing the teacher competencies to teach the skills of thinking in general and critical thinking skills, in particular, through the conducting of courses, seminars, and workshops in the CoRT program.

The Impact of Teaching Critical Thinking Skills on Reading Comprehension of Iranian Intermediate EFL Learners

2016 ◽  
Vol 6 (9) ◽  
pp. 1869 ◽  
Author(s):  
Lotfollah Karimi ◽  
Farshad Veisi
Keyword(s):  
Reading Comprehension ◽  
Critical Thinking ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Control Group ◽  
Teaching Reading ◽  
Efl Learners ◽  
Post Test ◽  
And Control ◽  
The Impact

the purpose of the present study was to investigate the impact of teaching critical thinking skills on reading comprehension of Iranian intermediate EFL learners. A sample of 50 students from Arshia Language Institute in Ilam, Iran participated in this study. They were both male and female students who were selected among 80 students based on their performances on PET. The participants were randomly divided into experimental and control groups. First, the two groups were exposed to the pre-test of reading comprehension in order to evaluate their knowledge on reading before the treatment. Based on scores obtained from the Pre-test, no significance differences were observed between two groups. After that the treatment was started and the experimental group was exposed to teaching critical thinking skills. Meanwhile, traditional methods of teaching reading comprehension were used for teaching reading comprehension to the control group. Finally, post-test of reading comprehension was delivered to both groups at the end of treatment to check possible differences.  To analyze the collected data, ANCOVA was run using SPSS Software Version 16. The results showed that teaching critical thinking skills positively affect reading comprehension of intermediate EFL learners, but the interaction of gender and teaching critical thinking was not significant.

scholarly journals The effects of critical thinking instruction through asynchronous learning tools on writing

2020 ◽  
Vol 5 (2) ◽  
pp. 176
Author(s):  
Sibel Ayg�n ◽  
Fatih Yavuz
Keyword(s):  
Critical Thinking ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Asynchronous Learning ◽  
Control Group ◽  
Learning Tools ◽  
Before And After ◽  
Students Attitudes ◽  
Thinking Disposition ◽  
Experimental Group

In writing classes, besides mastering the language items and writing rhetoric, students are required to use some high order thinking skills to be able to write academically. Hence, this study basically aims to see the effectiveness of the use of critical thinking skills on writing achievements of the Turkish EFL students. The purpose of the study is to see if online critical thinking treatment affects students� use of critical thinking skills in their writings. In addition, students� attitudes towards asynchronous learning tools during the study were observed. At the beginning and end of the study, 16 students in control group and 16 students in experimental group answered the questions in the critical thinking disposition scale. In addition to this, their writing performances were evaluated before and after the study. Meanwhile, experimental group students were exposed to 8-week online critical thinking treatment. The data gathered were statistically analysed and the results indicate that while the students� writing performances do not differ significantly before and after the online critical thinking treatment, it has significantly contributed to the studentS� use of critical thinking skills while writing.

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