scholarly journals Misconceptions, Knowledge, and Attitudes Towards the Phenomenon of Radioactivity

2021 ◽  
Author(s):  
Ana Isabel Morales López ◽  
Paula Tuzón Marco
Keyword(s):  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Diagnostic Study ◽  
Education Students ◽  
School Students ◽  
Cross Sectional ◽  
Teaching Literature ◽  
Physics Courses ◽  
Scientific Teaching ◽  
Good Agreement

AbstractThe teaching of the phenomenon of radioactivity is considered a key ingredient in the path towards developing critical thinking skills in many secondary science education curricula. Despite being one of the basic concepts in general physics courses, the scientific teaching literature of the last 40 years reports a great deal of misconceptions and conceptual errors related to radioactivity that seemingly appear regardless of the educational level and context. This study reports the first cross-sectional diagnostic study in Spain to secondary education students and pre-service teachers. Data were collected in the year 2019 through a questionnaire adapted from a previously validated one to explore the main misconceptions, attitudes, and knowledge status on the topic on a sample of 191 secondary school students and 29 Physics-and-Chemistry trainee teachers in the Spanish region of Valencia. Open and closed questions were used to categorize the entity itself, its properties, and the main misconceptions related to radioactivity. The responses were analysed using conventional statistical methods. The results indicate an evolution from a widespread dissenting notion on the phenomenon, which is staunchly related to danger, hazard, and destruction in the lowest educational levels, towards a more rational, relative, and multidimensional perspective in the highest ones. On the other hand, the ideas, emotions, and attitudes of the inquired individuals are in good agreement with the main misconceptions reported in the literature.

scholarly journals Knowledge of medical students on clinical trials

2019 ◽  
Vol 8 (7) ◽  
pp. 1484
Author(s):  
Ravi Shankar Kanna ◽  
Jagadeesh Alla ◽  
Krishnakanth K.
Keyword(s):  
Clinical Trial ◽  
Clinical Trials ◽  
Medical Students ◽  
Basic Research ◽  
Thinking Skills ◽  
Cross Sectional Study ◽  
Critical Thinking Skills ◽  
School Students ◽  
Cross Sectional ◽  
Institutional Ethics

Background: Basic research can help medical school students improve critical thinking skills required by medical practice. In this era of evidence-based medicine, the combination of medical education with clinical research is the key to ensure scientific discoveries are translated into clinical practice. This study’s objective was to know the awareness about clinical trials among undergraduate medical students.Methods: After obtaining approval from the Institutional Ethics Committee of NRI Academy of Medical Sciences, Guntur, India, this cross sectional study was conducted in second year medical students after taking their consent. A sample of 90was considered for statistical analysis. A structured questionnaire was used to measure the objective of this study, which had general, regulatory and ethical questions related to clinical trials. Qualitative data variables were expressed by using frequency and Percentage (%).Results: Out of 90 students, it was observed that in the general questions category, 70% of students were aware of the purpose of conducting clinical trials, 50% were aware of the pre-requisites for a participant before participating in a clinical trial and 50% were aware of the parameters evaluated in a clinical trial. 95% of students did not know the response for regulatory questions. The students’ awareness regarding ethics related to clinical trials was better than the other two categories.Conclusions: The overall awareness of clinical trials was low among students though they demonstrated good awareness regarding few aspects of clinical trials.

Methods Of Teaching English Literature For Students Of Graduation In Andhra Pradesh

Think India ◽  
2019 ◽  
Vol 22 (2) ◽  
pp. 455-457
Author(s):  
Y.L MARREDDY
Keyword(s):  
Foreign Language ◽  
Language Learning ◽  
English Literature ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Language Teachers ◽  
Teaching Literature ◽  
Universal Language ◽  
Level Of Understanding

Y.L MARREDDY English is recognized as a universal language. Learning English is inevitable in this present global scenario. It also acts like a link language. Especially, English literature enables learners to develop critical thinking skills, helps to discover and enlighten themselves. It is quite challenging task to teachers to teach literature for studentsin non native English countries like India. The role of the language teachers becomes predominant and the methods of teaching literature according to the students’ level of understanding also play a significant role because studying literature assists students’ tohave real time experiences, passion for language acquisition and think innovatively. In this context, it is necessary for teachers to distinct between teaching literature for special purposes or it is used as a resource language for teaching this foreign language. This paper throws light on the importance of teaching literature, several approaches and methods of teaching literature at graduate level. Literature connects the cultures across the world, throws challenges to solve and even to heal some cultures. It really provides an individual space for learners to express themselves and improve competence levels among them. It allows learners to share their participation in the experience of others, strengthens to shape, alter their attitude and meet their expectations.

Exploration of Creative Thinking Skills of Students in Physics Learning

2020 ◽  
Vol 6 (2) ◽  
pp. 151
Author(s):  
Muhammad Asriadi ◽  
Edi Istiyono
Keyword(s):  
High School Students ◽  
Creative Thinking ◽  
Descriptive Analysis ◽  
Thinking Skills ◽  
School Students ◽  
Cross Sectional ◽  
Physics Learning ◽  
Thinking Ability ◽  
Qualitative Descriptive ◽  
Creative Thinking Ability

This study aims to determine the ability of creative thinking high school students in physics learning, know the form of assessment of creative thinking abilities. The study was conducted at SMAN 6 Yogyakrata. This type of research is a survey with a cross-sectional method that is a survey conducted once and at a time. The subjects were the principals, teachers of physics from SMAN 6 Yogyakrata and 30 grade XI students. observations, interviews, and questionnaires were used as data collection techniques. The data analysis method used was the quantitative-qualitative descriptive analysis. The results showed that the creative thinking ability of class XI MIA 1 students at SMAN 6 Yogyakarta can be said to be in the average and quite good category, although there are some students whose level of creative thinking ability is low. In addition, the form of assessment used by physics teachers has not been effective and accurate enough in assessing students 'creative thinking abilities. So it is recommended to use The Torrance Tests of Creative Thinking (TTCT) in physics learning because it has been proven to be accurate in assessing students' creative thinking abilities.

scholarly journals The Effectivenes of Local Wisdom-Based Science Teaching Materials in Improving High School Students Critical Thinking Skills

Mangifera Edu ◽  
2021 ◽  
Vol 5 (2) ◽  
pp. 141-149
Author(s):  
Krisianti Ayu Monita ◽  
Erlia Narulita ◽  
Aris Singgih Budiarso
Keyword(s):  
High School ◽  
High School Students ◽  
Critical Thinking ◽  
Science Teaching ◽  
Thinking Skills ◽  
T Test ◽  
Critical Thinking Skills ◽  
Teaching Materials ◽  
School Students ◽  
Gain Score

In 21st century learning, critical thinking skills are the main choice that must be mastered by students. This study aims to determine the effectiveness of local wisdom-based science teaching materials in improving junior high school students’ critical thinking skills. Most science teachers still apply teacher-centered learning, so students tend to be passive. This type of research is quasi-experimental with a pretest-posttest control group design. The study was conducted in the even semester of the 2019/2020 school year. The subjects of the research were grade VII students. Data collection techniques and instruments in the form of tests that include indicators of critical thinking skills. Data analysis used homogeneity test, Kolmogorov Smirnov normality test, independent sample t-test, and n-gain score. The results of the independent sample t-test are sig. (2-tailed) = 0,000<sig. α = 0.05. Students’ critical thinking skills in the experimental class were higher (N-gain score = 39.09%) than in the control class (N-gain score = 12.03%). Based on the study results, it can be concluded that there is a significant influence on the application of local wisdom-based teaching materials in improving the critical thinking skills of middle school students in the moderate category.

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