• Title/Summary/Keyword: 탐구 영역

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Seeking a Way for the Connection of Curriculum of Infants and Children Based on the Area of Inquiry in Daily Life -Centered on the Early Learning Standards in America- (미국의 조기학습기준의 분석으로 살펴본 시사점을 통하여 자연탐구영역의 영아와 유아의 교육과정의 연계 방향 모색)

  • Kim, Eun Jung;Yoo, Yung Eui;Shin, Eun Soo
    • Korean Journal of Childcare and Education
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    • v.10 no.6
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    • pp.223-241
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    • 2014
  • The objective of this study was to plan a direction for the connection of the area of inquiry in daily life between infants and young children in Korea based on the analysis of the early learning standards for infants aged 0~2, and young children aged 3~4/5 in 17 different states in America. The problem of the study is as follows: What is the content area of cognitive development, science and mathematics of early learning standards regarding age? The data used in this study was collected from a total of 17 states in America in which 12 states classify infants and young children as aged 0~2 and 3~4/5 respectively and 5 states do not classify the age groups. The results obtained from the analysis of the given issues are as follows. First, in the case of the five states that showed the group aged 0~4/5, the contents related to the area of inquiry in daily life of the early learning standards were included in the mathematics and science and a part of these contents were also included in cognitive developments. In the case of the 12 states that classified the groups aged 0~2 and 3~4/5 respectively, the group aged 0~2 included cognitive developments and the group aged 3~4/5 includes mathematics and science. Second, the contents related to the area of inquiry in daily life of the early learning standards in the five states that showed the single group aged 0~4/5 include the contents in order of scientific idea, biology, physics, and the earth and space. In the 12 states that classify different age groups. Third, in the case of the states that separate age groups, the group aged 0~2 include the contents of number and operation, geometry and space while the group aged 3~4/5 include the contents of number and operations, geometry and space, and measurement. The implications of this study was that it is necessary to take into account the linking between development and characteristics of the subjects.

Analysis of Test Items and the Applicants' Responses on the Chemistry Part in the General Science of College Scholastics Ability Test (대학수학능력시험 공통과학 중 화학 영역의 문항 및 응시자 응답 분석)

  • Hong, Mi-Young;Jeon, Kyung-Moon;Lee, Yang-Rak;Yi, Bum-Hong
    • Journal of The Korean Association For Science Education
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    • v.22 no.2
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    • pp.378-386
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    • 2002
  • In this study, the students' responses on the chemistry items of in the general science of College Scholastics Ability Test (CSAT) implemented for the past 3 years since 1999 were investigated. The number of items by content and inquiry process, the average percent correct by content and inquiry process, the distribution of items by the level of percent correct, and the items with high and/or low percent correct were analysed. There were the fewest items in 'environment' area, especially in 'ozon layer', no test item had been made. The most difficult content area was 'acid rain' in 'environment'. By inquiry process, the most number of items belonged to 'analyzing & interpreting data', and 'identifying problems & formulating hypothesis' was the most difficult process. No test item came under the level of 'very difficult', and many items under the 'easy' or 'very easy' level. Students were generally poor at solving test items demanding several concepts, and very good at simply requiring basic concept treated in lower grade. Educational implications are discussed.

An Analysis of Korean Middle School Students' Achievement of Scientific Inquiry and the Nature of Science in TIMSS-R (우리 나라 중학생들의 과학적 탐구 및 과학의 본성 영역에서의 국제 성취도 분석)

  • Hong, Mi-Young
    • Journal of The Korean Association For Science Education
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    • v.22 no.2
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    • pp.336-344
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    • 2002
  • The purpose of this study was to analyse achievement of 'Scientific Inquiry and the Nature of Science' in the Third International Mathematics and Science Study-Repeat (TIMSS-R), which was performed in 1999 with 38 nations participating. Korean 8th grade students' achievement of 'Scientific Inquiry and the Nature of Science' was compared to that of other countries and other content areas in science. Average percent correct of items in each subcategory - Scientific Method, Experimental Design, Scientific Measurements, Describing and Interpreting Data - was also analysed. Although 'Scientific Inquiry and the Nature of Science' topics were not included in intended curriculum in Korea, Korean students' average scale score of 'Scientific Inquiry and the Nature of Science' was significantly higher than international average and, in comparison with other science content areas, achievement of that area was relatively high. The reasons could be that the most students studied topics related to 'Scientific Inquiry and the Nature of Science' through the implemented curriculum and that the Korean teachers recognized the importance of inquiry. According to the results to analyze subcategories, the average percent correct of Korea were higher than 50% except the 'Scientific Measurements' subcategory. However, the international average percent correct were lower than 50%. Especially, the average percent correct of Korea was the highest in 'Describing and Interpreting Data' subcategory despite there were many students who were confused at observation, hypothesis and conclusion.

Analysis of Inquiry Tendency in the 'Information Equipment' Sections of Informatics Textbooks from a Perspective of Modern Curriculum (현대 교육과정의 관점에서 본 '정보'교과서 '정보기기' 영역의 탐구적 경향 분석)

  • Kim, Ja-Mee;Noh, Hyun-A;Lee, Won-Gyu
    • The Journal of Korean Association of Computer Education
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    • v.14 no.3
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    • pp.1-12
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    • 2011
  • All the informatics textbooks of the fifth, sixth, seventh and revised curriculums have dealt with the structure and operation of information equipment. But there haven't been any discussions at all on the educational nature of this section involving the selection of what and how to teach. The purpose of this study was to examine 'the structure and operation of information equipment' sections of informatics textbooks from a perspective of modern curriculum to see whether there was any inquiry tendency in the textbooks. As a result of analyzing four textbooks, only one textbook turned out to be inquisitive. The findings of the study suggest that the importance of textbook content and the perspective of learning activities should be taken seriously when textbooks are produced, and the fact that in today's age marked by a global tend of fusion, informatics is one of the fundamental subjects to encourage students to examine themselves instead of just sticking to rote learning should be taken into consideration as well.

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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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An Analysis of the Uses of Visual Representations of Particles in the Middle School Science Textbooks in Matter Units (중학교 과학 교과서 물질 단원에 제시된 시각적 입자 표상의 활용 방식 분석)

  • Yousun Jeon;Sunghoon Kim;Taehee Noh;Sukjin Kang
    • Journal of the Korean Chemical Society
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    • v.67 no.5
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    • pp.353-361
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    • 2023
  • This study analyzed the uses of visual representations of particles in the matter units of the middle school science textbooks developed under the 2015 Revised National Curriculum. The material units in four textbooks were divided into explanation, inquiry, and evaluation sections, and visual representations of particles presented in the science textbooks were analyzed by the use type, the activity type, and the level of activity. In the explanation section, the visual representations of particles were mainly presented in the auxiliary use type, and in the inquiry and evaluation section, they were mainly presented in a direct use type. In terms of the activity types of the direct use of visual representations of particles, the interpreting activity was mainly presented in the explanation and evaluation sections, while the generating activity and completing activity were presented in relatively higher proportion in the inquiry section than the other two sections. In terms of activity level, identifying was the most common activity level in the explanation section, and inferring was the most common activity level in the inquiry and evaluation sections. Based on these results, the implications for the presentation and uses of visual representations of particles in science textbooks are discussed.

The Comparative Analysis of Science Process Skills and Teaching Methods in the 6th and the 7th Elementary School Science Curricula (제 6차와 7차 초등학교 과학과 교과서에 제시된 탐구기능과 교수-학습 방법의 비교 분석)

  • Choi, Sun-Young;Kang, Ho-Kam
    • Journal of The Korean Association For Science Education
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    • v.22 no.4
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    • pp.706-716
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    • 2002
  • The purpose of this study was to compare and analyze the science process skills and teaching methods between the 6th and the 7th elementary school science textbooks. For this study, science textbooks and teacher's guidebooks from the 3rd to the 6th grade were analyzed. In this research the science process skills are divided by basic process skills(BPS) and integrated process skills(IPS). The BPS is composed of observing, classifying, measuring, predicting and inferring skill, which are 5 subcategories. The IPS is composed of problem cognition, formulating hypothesis, controlling variables, transforming data, interpreting data, drawing result, and generalization, which are 7 subcategories. The results found in the analysis of science process skills in the 6th and 7th science textbooks are as follows: 1. The percentage of the BPS was increased, but the IPS was decreased in the 7th than the 6th. 2. The percentage of the IPS was higher than the BPS in the 6th science textbooks, but the BPS was higher than IPS in lower grade and the IPS was higher than the BPS in higher grade in the 7th textbooks. 3. Observing and problem cognition skill were most dominant in the 6th and 7th science textbooks. 4. The percentages of observing(24.8%), classifying(5.4%), measuring(5.6%), inferring(6.0%) in the BPS and interpreting data(4.4%) in the IPS were increased, but predicting(3.8%), formulating hypothesis(0.5%), controlling variables( 1.8%), transforming data( 1.2%), drawing result(0.8%) and generalization(0.9%) skills were decreased in the 7th. And teaching methods suggested in the curriculum are as follows: the percentages of learning by observation(19.2%) and role play(0.1 %) were decreased, but learning by experiment(6.2%), learning by discussion(2.0%), learning by investigation(4.6%) and creative learning(6,4%) were increased in the 7th than the 6th. In conclusion, it was found that the basic process skills were emphasized in the 7th science textbooks than the 6th and the science process skills in the science textbooks of the 7th curriculum were distributed by the grade level of the elementary children.

An Analysis of Inquiry Activities in the Chemistry Parts of Middle School Science Textbook Based on the Sixth Curriculum (제 6차 교육과정에 따른 중학교 과학(화학부분) 교과서의 탐구활동 분석)

  • Moon, Seong Bae;Jun, Sung Ae;Kim, Yun Hi
    • Journal of the Korean Chemical Society
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    • v.45 no.2
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    • pp.162-176
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    • 2001
  • This study was covered with the analysis of five kinds of the middle school science text books(chemistry part) based on the oth curriculum. Particularly, inquiry activities part was analyzed by the three dimension framework which consists of inquiry content dimension, inquiry process dimension and inquiry context dimension and the results are as follows;1. In the analysis of the contents in the middle school science textbooks(chemistry part), the average number of total pages was 197.6. The illustration and picture were contained 0.66 in number per a page, and the average number of further readings was 5.8.2. In the analysis of the inquiry content dimension of inquiry activities, the total number of themes in five kinds of textbooks was 222. And the number of imquiry activities in five kinds of textbooks was siverse : A textbook had 51, B texbook 49, C textbook 37 and E textbook 35.3. For the analysis of inquiry process dimension. it follows in the order of 'interpreing data and formulating generalizations (42.4%)','observation and measuring (38.1%)','seeing a problem and seeking ways to solve it (7.8%)' and 'building, testing and revising the theoretical model(11.7%)'.4. As for the analysis of the inquiry context dimension, the scientific context occupied 94.2%, the individual context 0.4%, the social context 2.7% and the technical context 2.7%. It shows that the proportion of STS(Science-Technology-Society) related contents in inquiry activities was only 5.8%.

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Middle School Science Gifted Students' Perceptions of the Effectiveness of Science Classes Using Science Writing Heuristic (탐구적 과학 글쓰기를 적용한 과학 수업의 효과에 대한 중학교 과학 영재들의 인식)

  • Shin, Eunji;Choi, Wonho
    • Journal of the Korean Chemical Society
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    • v.64 no.5
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    • pp.277-290
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    • 2020
  • In this study, four gifted students in the second year of middle school at Gifted Education Center of the National University in Jeollanam-do were surveyed students' perceptions of the effectiveness of science class using science writing heuristic in terms of metacognition and the goals of the 2015 revised science curriculum. Through questionnaires and interviews with gifted science students, science gifted students recognized that the science class using science writing heuristic had a positive effect on the four subdomains (planning, monitoring, control, and evaluation) of metacognition. For this reason, the science gifted students presented self-directed experience in designing experiments, continually checking the collected experimental data, feedback process, and reflecting experience in preparing conclusions. Science gifted students recognized that science class using science writing heuristic had a positive effect on the goals of the 2015 revised science curriculum(attitudes, inquiry, knowledge, Science·Technology·Society(STS), and the enjoyment and usefulness of science learning) that correspond to through inquiry science writing lessons. For this reason, the science gifted students presented self-directed inquiry experiences, continual inquiry experiences on the same subject, thinking process at each stage of inquiry, learning experiences through inquiry, experience of the whole inquiry process, and inquiry of phenomena closely related to real life. Therefore, for the effective science class, it is necessary to apply the characteristics of science class using science writing heuristic which is responded by science gifted students to general science class as well as science gifted class later.

The Theoretical Review of the Feature and Application of Science Teaching Models (과학 교수 모형의 특징과 적용에 대한 이론적 고찰)

  • Cho, Hee-Hyung;Kim, Hee-Kyung;Yoon, Hee-Sook;Lee, Ki-Young
    • Journal of The Korean Association For Science Education
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    • v.30 no.5
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    • pp.557-575
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    • 2010
  • The purpose of the study was to suggest the characteristics and goals of the science teaching model for use as criteria in selecting the appropriate teaching model for science in secondary schools. These characteristics and the goals have been organized based on the analyses of the literature on the teaching and/or instructional model. The teaching models have been classified into four areas, and the characteristics and goals of each area have been summarized as follows: $\cdot$ Traditional models: teaching of scientific knowledge through lectures, acquisition of scientific knowledge through discovery, acquisition of inquiry process skills through inquiry-based teaching/learning $\cdot$ Transitional models: demonstration and discovery as teaching strategies, acquisition of inquiry process skills through inquiry approach, acquisition and change of scientific knowledge $\cdot$ Modernistic model - conceptual change models: differentiation of scientific knowledge, exchange of misconceptions for scientific concepts - learning cycle models: conceptual differentiation, exchange of misconceptions, acquisition of science process skills Also described in this paper are the model's characteristics and goals that can be used as the criteria for selecting the appropriate teaching model for the subject that will be taught.