• Title/Summary/Keyword: Elementary science-gifted student

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The Development and Application of Informal Gifted and Talented Education program utilizing Local Resources in Yeongheung Island (영흥도 지역자원을 활용한 학교 밖 영재 프로그램 개발 및 적용 효과)

  • Ock, Seong-Hyun;Choi, SunYoung
    • Journal of Science Education
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    • v.38 no.2
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    • pp.356-375
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    • 2014
  • The purpose of this study was to develop the informal education based elementary gifted education program utilizing local resources in Yeongheung island for enhancing the creative problem solving, science process skills, scientific attitudes. This program was totally consisted 36 lessons and 3 part. For this purpose, 7 weeks' informal gifted education program utilizing local resources was treated to a class students who were 5th graders of elementary school in Yeongheung island. The results of this study were as follows : First, the change of science creative problem solving ability in the gifted class was found statistically meaningful difference. Second, science process skills were showed statistically meaningful difference. Third, scientific attitudes were not showed statistically meaningful difference. Fourth, the student responses about effectiveness of this programs were generally positive. Therefore, the gifted education programs showed meaningful results. Based on the results of this study, a number of studies to overcome the limitations will be needed.

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Science Integrated Process Skill of the Students in Science Education Center for the Gifted (과학영재교육원 학생들의 과학 통합 탐구 능력)

  • Jeong, Eunyoung;Kwon, Yi-young;Yang, Joo-sung;Ko, Yu-mi
    • Journal of Science Education
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    • v.37 no.3
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    • pp.525-537
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    • 2013
  • The purpose of this study was to investigate science integrated process skill of the students in science education center for the gifted. In order to do this, 'free-response test for the assessment of science process skills' developed by Yu-Hyang Kim(2013) was administered to 102 students(15 in elementary school science class, 58 in middle school science class I, and 29 in middle school science class II) who attend the program of science education center for the gifted in C university. The assessment tool measured 9 skills ; formulating inquiry questions, recognizing variables, formulating hypotheses, designing experiment, transforming data, interpreting data, drawing conclusions, formulating generalizations, and evaluating the designed experiments. As a result, the students in science education center for the gifted had relatively high scores in the area of 'formulating hypotheses' and 'recognizing variables', but they had relatively low scores in the area of 'transforming data', 'interpreting data', and 'evaluating the designed experiments'. The 2 items' percentage of correct answers were below 40% ; one is about a drawing a line graph in 'transforming data', and the other requires finding improvements of the experimental design in 'evaluation'. There was no significant difference between boys' scores and girls's one, and between the scores of students in the field of biology and those of students in the other fields(physics, chemistry, and earth science) in science integrated process skills. And there was significant difference according to the periods receiving the gifted education in 'formulating generalizations'. The teaching and learning has to focus on improving science integrated process skills in the program of science education center for the gifted and teaching and learning materials needs to be developed.

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Development of "Movie Production Project" Science-Arts Convergence STEAM Program and its Effects on Elementary School Students' Career Orientation of Science, Career Awareness and Creative Personality ("영화공작소" 과학·예술 융합형 융합인재교육(STEAM) 프로그램 개발 및 초등학생의 과학 진로지향도, 진로인식 및 창의적 성향에 미치는 영향)

  • Yoo, Mi Hyun;Park, Gi-Su;Chang, Woo Jin;Suk, Hae Jung;Kim, Sunghwan;Park, Mun Sook;Lee, Jina;Lee, Chong-Sup;Jin, Suk Hee;Yu, Hwasoo;Jung, Hyunji;Choi, Jung Jin;Kang, Yun Hee
    • Journal of Science Education
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    • v.40 no.1
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    • pp.31-51
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    • 2016
  • The purpose of this study was to develop "Movie Production Project" Science-Arts convergence STEAM program for elementary students and investigate the effects of the program on career orientation of science, career awareness and creative personality. Participants were 82 elementary school students. The results of this study were as follows: First, experimental group's total score of career orientation of science was significantly higher than that of comparative group. Among sub-areas, science learning preference, science career preference and perception on science career worth were significantly different between two groups. Experimental group's scores were significantly higher than those of comparative group. Second, experimental group's career awareness total score was significantly higher than that of comparative group including all sub-areas. Third, experimental group's creative personality total score was significantly higher than that of comparative group including 2 sub-areas, independence, openness. Finally, experimental group student's perception on the program showed that it was interesting, a little easy and they hoped to study again.

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Analysis on Types of Scientific Emoticon Made by Science-Gifted Elementary School Students and their Perceptions on Making Scientific Emoticons (초등 과학영재 학생의 과학티콘 유형 및 과학티콘 만들기에 대한 인식 분석)

  • Jeong, Jiyeon;Kang, Hunsik
    • Journal of The Korean Association For Science Education
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    • v.42 no.3
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    • pp.311-324
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    • 2022
  • This study analyzed the types of scientific emoticons made by science-gifted elementary school students and their perceptions on making scientific emoticons. To do this, 71 students from 4th to 6th graders of two gifted science education center in Seoul were selected. Scientific emoticons made by the students were analyzed according to the number and types. Their perceptions on making scientific emoticons were also analyzed through a questionnaire and group interviews. In the analyses for types of text in the scientific emoticons, 'word type' and 'sentence type' were made more than 'question and answer type'. And the majority of students made more 'pun using pronunciation type' and 'mixed type' than other types. They also made more 'graphic type' and 'animation type' than 'text type' in the images of the scientific emoticons. In the analyses for the information of the scientific emoticons, 'positive emotion type' and 'negative emotion type' of scientific emoticons were made evenly. The students made more 'new creation type' than 'partial correction type' and 'entire reconstruction type'. They also used scientific knowledge that preceded the knowledge of science curriculum in their grade level. The scientific knowledge of chemistry was used more than physics, biology, earth science, and combination field. 'Name utilization type' was more than 'characteristic utilization type' and 'principle utilization type'. Students had various positive perceptions in making scientific emoticons such as 'increase of scientific knowledge', 'increase of various higher-order thinking abilities', 'ease of explanation, use, memory, and understanding of scientific knowledge', 'increase of fun, enjoyment, and interest about science and science learning', and 'increase of opportunity to express emotions'. They were also aware of some limitations related to 'difficulties in the process of making scientific emoticons', 'lack of time', and 'limit that it may end just for fun'. Educational implications of these findings are discussed.

Analysis of Epistemic Considerations and Scientific Argumentation Level in Argumentation to Conceptualize the Concept of Natural Selection of Science-Gifted Elementary Students (초등 과학 영재 학생들의 자연선택 개념 이해를 위한 논변 활동에서 나타난 인식적 이해와 논변활동 수준 분석)

  • Park, Chuljin;Cha, Heeyoung
    • Journal of The Korean Association For Science Education
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    • v.37 no.4
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    • pp.565-575
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    • 2017
  • This study analyzes the epistemic considerations and the argumentation level revealed in the discourse of the key concept of natural selection for science-gifted elementary students. The paper analyzes and discusses the results of a three-student focus group, drawn from a cohort of twenty gifted sixth-grade elementary students. Nature, generality, justification, and audience were used to analyze epistemic consideration. Learning progression in scientific argumentation including argument construction and critique was used to analyze students' scientific argumentation level. The findings are as follows: First, Epistemic considerations in discourse varied between key concepts of natural selection discussed. The nature aspect of epistemic considerations is highly expressed in the discourse for all natural selection key concepts. But the level of generality, justification and audience was high or low, and the level was not revealed in the discourse. In the heredity of variation, which is highly expressed in terms of generality of knowledge, the linkage with various phenomena against the acquired character generated a variety of ideas. These ideas were used to facilitate engagement in argumentation, so that all three students showed the level of argumentation of suggestions of counter-critique. Second, students tried to explain the process of speciation by using concepts that were high in practical epistemic considerations level when explaining the concept of speciation, which is the final natural selection key concept. Conversely, the concept of low level of epistemic considerations was not included as an explanation factor. The results of this study suggest that students need to analyze specific factors to understand why epistemological decisions are made by students and how epistemological resources are used according to context through various epistemological resources. Analysis of various factors influencing epistemological decisions can be a mediator of the instructor who can improve the quality and level of the argumentation.

Exploring Learning Progression of Logical Thinking in Acid and Base Chemical Reactions (산과 염기 화학반응에서 논리 사고 학습발달단계 탐색)

  • Park, Chulyong;Kim, Sungki;Choi, Hee;Paik, Seoung-Hey
    • Journal of the Korean Chemical Society
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    • v.63 no.5
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    • pp.376-386
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    • 2019
  • The purpose of this study was to explore the learning progression of logical thinking in acid and base chemical reactions and to evaluate its validity. For this purpose, we collected 387 participants in 9 schools of elementary, middle and high schools nationwide. The questionnaire developed in this study was composed of nine items. The questionnaire presented the acid and base reactants and products, and the students pictured their thoughts on how these substances change, and answered the reasons of their thoughts. Situation contexts of the questionnaire were divided into two groups: one kind of solute dissolved in a solvent, and two kinds of solute dissolved in a solvent. In this study, six levels of learning progression were assumed by combining material conservation logic, combination logic, proportion logic, and particle number conservation logic. By analyzing the data, Infit and Outfit values of Person reliability, Item reliability, MNSQ and ZSTD were obtained from the Rasch model. As a result of the analysis of data, it was found that lower levels of learning progression prevailed up to the younger grade students till $8^{th}$ grade. The higher levels of learning progression(Level 2~Level 5) prevailed up to the older grade students. However, higher levels of learning progression dropped sharply in Grade 12. The 5 level of learning progression was very low in all grades, and $9^{th}$ grade had highest percentage of students belonging to the 5 level. Interpretation of these unusual results suggests a future research related to explanation differences of textbooks.