The effect of the waste management themed summer program on gifted students’ environmental attitude, creative thinking skills and critical thinking dispositions

Author(s):  
Özge Ceylan
2018 ◽  
Vol 7 (2.10) ◽  
pp. 18
Author(s):  
Kurniati Dian ◽  
Zayyadi Moh

The present study aimed at describing the dispositions of students around a coffee plantation in solving algebraic problems, especially those pertaining to fraction and comparison. Critical thinking disposition denotes the initial milestone to developing students’ critical thinking skills. The study investigated four components of critical thinking dispositions, comprising of truth-seeking, open-mindedness, self-confidence, and inquisitiveness. The subjects under investigation were 45 students at the second grade of a junior high school situated around Garahan coffee plantation in Jember district, East Java, Indonesia. The study covered several phases, inter alia, (1) describing problems on Algebra to the students, (2) recording any activities of the research subjects when doing tasks given, (3) analyzing the students’ answer sheets based on four components of critical thinking dispositions, (4) conducting method triangulation projected to confirm the preliminary findings on the students critical thinking dispositions, and (5) determining the students’ critical thinking dispositions based on the results of direct observation, video recording, and interview. The study gained several findings related to the students’ dispositions. First, the students’ tendency in truth-seeking was characterized by their analysis on the problems given on themes regarding coffee. This prevented them from making mistakes as they checked some information, be it known or unknown, as the bases for problem solving. However, not every student was aware of what was unknown about the problem or what was required to solve the problem. Second, their tendency in open-mindedness was evinced by the fact that they were assured of their answer as they related it to their experience in planting coffee. Nevertheless, some students tended to ask their parent when they had to determine the amount of diameter comparison between two logs to be connected. Third, they tended to be confident in solving problems given as they had experienced the activities described in the problem when they assisted their parents in planting coffee, but still some students had yet to be sure of their answers as they lacked the experience in planting coffee. Lastly, they tended to possess sound inquisitiveness concerning various issues pertinent to solving algebraic problems, especially themed on coffee. They acquired the inquisitiveness by observing the actual activity in their environment. Nonetheless, their inquisitiveness could not be generalized to algebraic lessons at school. 


2019 ◽  
Vol 12 (12) ◽  
pp. 30
Author(s):  
Fenglin Zhou ◽  
Yuewu Lin

Critical thinking is one of the core objectives of talent training in higher education. Meanwhile, the cultivation of critical thinking skills in foreign language teaching has become more and more urgent, and it has also been written into the national standards for the training of foreign language talents. A good critical thinking includes both a skill dimension (Critical Thinking Skills) and a disposition dimension (Critical Thinking Dispositions). Critical Thinking Skills include interpretation, analysis, evaluation, inference, explanation and self-regulation. This study intends to explore the current situation of the critical thinking skills of undergraduates in foreign language majors (English and Japanese) in a Normal University, and then attempts to find out the similarities and differences in critical thinking skills between English majors and Japanese majors after years of study at college. The results show that a clear difference exists between English majors and Japanese majors in overall critical thinking skills. In particular, English majors are superior to Japanese majors. Another finding is that there are also differences between the two majors in the three core sub-skills of critical thinking skills, analysis, evaluation and inference.


2013 ◽  
Vol 9 (3) ◽  
pp. 257-266 ◽  
Author(s):  
Lutfi Incikabi ◽  
Abdulkadir Tuna ◽  
Abdullah Cagri Biber

This study aimed toinvestigate the existence of the relationship between mathematics teachercandidates critical thinking skills and their logical thinking dispositions interms of the variables of grade level in college, high school type, and gender.The current study utilized relational survey model and included a total of 99mathematics teacher candidates from the department of elementary mathematicseducation at a university in Turkey. Among the results of the study were thatmathematics teacher candidates had a low level of logical thinking skills andcritical thinking dispositions; mathematics teacher candidates logicalthinking skills were improved from second grade to third grade level whiletheir critical thinking skills did not change considerably by the grade level;mathematics teacher candidates critical thinking abilities did not affectconsiderably by the high school type that were graduated from while regularhigh school graduates possessed lower level of logical thinking abilities thanthe others; a weak and negatively directed correlation between mathematicsteacher candidates critical thinking dispositions and their logical thinkingskills was evident.


2017 ◽  
Vol 6 (3) ◽  
pp. 305 ◽  
Author(s):  
Norazlinda Mohd Darby ◽  
Abdullah Mat Rashid

Critical Thinking Disposition is known as an important factor that drives a student to use Higher Order Thinking Skills (HOTS) in order to solve engineering drawing problems. Infusing them while teaching the subject may enhance students’ disposition and higher order thinking skills. However, no research has been done in critical thinking disposition while teaching engineering drawing. The current study is to evaluate how critical thinking disposition infused in Engineering Drawing affected students’ thinking disposition. Quasi-experimental with non-equivalent control group design was conducted on the groups from two different Technical Matriculation College for 8 weeks. Two teaching methods, which are Conventional approach and Infusion Approach, were used while teaching Engineering Drawing for control group and treatment group. Control group with 29 students and treatment group consist of 31 students were selected as samples. Pre-test shows that there is no significant different in critical thinking dispositions between control group and treatment group. However, the result in post-test shows that treatment group was significantly higher in critical thinking dispositions compared to control group.


2018 ◽  
Vol 5 (1) ◽  
pp. 108 ◽  
Author(s):  
Sri Hastuti Noer

This current study aimed to determine the effectiveness of the guided discovery model in increasing students' critical thinking skills and critical thinking dispositions. Each experiment and control group consisted of 34 students of grade X of one high school class in Bandar Lampung city. The data were obtained through mathematical critical thinking skills test and critical thinking dispositions scale. The data were analyzed qualitatively and quantitatively to obtain a comprehensive description of the impact of learning on the increase in both skills. The results showed that the increase of students’ critical thinking skills and critical thinking dispositions after learning was in the effective category. Other finding showed that the use of a contextual problem in the beginning of learning could trigger students to activate their prior knowledge. In this way, students used some strategies and made an appropriate conclusion confidently. This study suggested that the guided discovery model can be an alternative to improve students' critical thinking skills and critical thinking dispositions.


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