大學新入生 成長地 및 經濟水準에 따른 臨床 基本檢査의 檢討

金東烈,廉容泰 최신의학사 1982 最新醫學 Vol.25 No.8

국립공원 자연관찰로 해설판의 장소성 의미와 현장체험프로그램 개발 가능성 탐색 : 월악산 국립공원 자연관찰로를 중심으로

김동렬,최송현 한국환경교육학회 2021 한국환경교육학회 학술대회 자료집 Vol.2021 No.6

국립공원 자연관찰로 해설판의 텍스트 구조 분석

김동렬,최송현 한국환경교육학회 2022 環境 敎育 Vol.35 No.3

This study aims to analyze the text sentence level of interpretation boards along nature trails in national parks by the ratio of short, compound and complex sentences, and analyze the textuality, which indicates structurality and cohesion by 5 types of proposition meaning relations, ultimately finding out the possible effect of the analysis results on visitors’ interpreting the interpretation boards. As research subjects, this study selected Wonjeokgol Nature-Observation Trail, Heebang Valley Nature-Observation Trail and Geumsan Nature-Observation Trail, which have superior accessibility and well-defined boundaries with other neighboring nature-observation trails, out of all the nature-observation trails in national parks. Out of all the 295 sentences from the three nature-observation trails, 253 ones were found to be complex sentences, which shows that the interpretation boards were mostly composed of complex sentences. This finding indicates that the structure of interpretation board sentences is quite complicated, and it was anticipated that the interpretation boards would be difficult for children to understand, since they have a comparatively low level of sentence interpretation. To increase the readability of the interpretation boards, therefore, this study found it necessary to lower the ratio of complex sentences. When analyzing the types of sentence relations in the text structure of the interpretation boards, this study found out that enumeration relation was found most in all the three nature-observation trails, followed by core-description relation, causation relation, correspondence relation, and literacy relation. Texts organized in enumeration relation indicate that each interpretation board contains various and plentiful details. When analyzing the textuality based on the types of sentence relations, this study found out that Wonjeokgol Nature-Observation Trail has the highest structurality and cohesion as it showed the highest T Index. 본 연구에서는 국립공원 자연관찰로의 해설판의 텍스트 문장 수준을 단문, 중문, 복문의 비율로 분석하고, 텍스트 구조를 5종류의 명제 관계유형에 따른 구조성과 응집성을 의미하는 텍스트성을 분석하여 탐방객의 해설판 해석에 어떠한 영향을 줄 수 있는지를 평가하고자 하였다. 분석 대상은 국립공원 자연관찰로 중에서 접근성이 우수하고 주변 탐방로와의 명확한 경계를 통해 뚜렷한 원적골 자연관찰로, 희방계곡 자연관찰로, 금산 자연관찰로로 하였다. 3곳의 자연관찰로는 전체 295문장 중에서 복문이 253문장을 차지하여 대부분 복문으로 해설판 문장이 구성된 것으로 분석되었다. 이는 해설판 문장의 구조가 복잡하다는 것을 의미하며, 문장의 해석 수준이 낮은 어린이의 경우 해설판의 이해에 어려움을 겪을 것으로 예상되었다. 따라서 해설판의 이독성을 높이기 위해 복문의 비율을 더 낮출 필요가 있는 것으로 분석되었다. 자연관찰로 해설판의 텍스트 구조에서 문장의 관계 유형을 분석한 결과, 3곳의 자연관찰로 모두 나열관계가 가장 많았으며 그다음으로 핵술관계, 인과관계, 대응관계, 문해관계 순으로 나타났다. 나열관계로 텍스트가 구성되어 있다는 것은 다양하고 많은 내용이 각각의 해설판에 담겨 있다는 것을 의미한다. 문장의 관계유형을 바탕으로 텍스트성을 분석한 결과에서는 원적골 자연관찰로의 T의 지수가 가장 높은 것을 볼 때 구조성과 응집성이 가장 높은 것으로 분석되었다.

증산작용 과학 영재수업에서 나타난 초․중학교 과학영재들의 선개념과 탐구 수행 능력 비교 분석

김동렬 한국교원대학교 교육연구원 2012 敎員敎育 Vol.28 No.2

This research comparatively analyzed science-gifted primary and middle schoolers’ preconception types and process skills by utilizing the inquiry theme of transpiration that is commonly included in the science educations of primary and middle schools. The research led to the following conclusions: First, regarding their preconceptions on transpiration, both of the science-gifted primary and middle schoolers proved to have alternative concepts on the place where transpiration occurs and the principle by which pores open and close. In particular, those middle schoolers showed the sounder level of understanding than those primary schoolers did due to their various experiences of learning, but still many gifted students showed the basic level of understanding despite their completed learning at the level of primary education. Second, as regards their process skills, science-gifted middle schoolers showed the higher levels of hypothesis formulation and experiment design than those primary schoolers did, but there were no significant differences between both groups in the skills of data analysis and conclusion deduction. Particularly, about the element of data analysis, they showed difficulty in the skill of drawing graphs. As the research subjects were the science-gifted students, they might be considered to have completed the basic understanding on integrated process skill; but as a result of this research, many students who had received the education for the gifted could be proved not to have sufficient understandings of the integrated process skill. 본 연구에서는 초등학교와 중학교 과학에서 공통적으로 다루어지고 있는 증산작용 탐구 주제를 과학 영재수업에 활용하여 초등 과학영재들과 중학교 과학영재들의 선개념의 유형과 탐구 수행 능력을 비교 분석하였다. 본 연구의 결론은 첫째, 증산작용 관련 선개념 분석에서는 증산작용이 일어나는 장소와 기공이 열리고 닫히는 원리에 대해 초․중등 영재 모두 대안적 개념이 많은 것으로 나타났다. 특히, 중학교 과학영재들은 다양한 학습경험으로 초등 과학영재들보다는 정통한 이해 수준을 나타냈으나, 여전히 많은 영재들이 초등 교육과정에서 학습이 이루어졌음에도 불구하고 증산작용에 대해 기초적인 이해수준을 보였다. 둘째, 탐구 수행 능력 측면에서는 중학교 과학영재들이 초등 과학영재보다 가설설정과 실험설계에서는 높은 수준을 나타냈으나 자료해석과 결론도출에서는 두 집단간에 의미 있는 차이가 나타나지 않았다. 특히, 자료해석 요소에서 그래프 작성에 어려움을 보였고 이로 인하여 과학적 결론을 이끌어내지 못하는 현상이 나타났다. 본 연구는 과학영재를 대상으로 하였으므로 이들에게는 통합탐구과정에 대한 기본적 이해가 이루어진 것으로 생각될 수 있으나 본 연구의 결과 영재교육을 받은 많은 학생들이 통합탐구과정에 대한 이해가 충분하지 않은 것을 확인할 수 있었다.

초등 예비교사들의 STEAM 교수학습에 의한 STEAM에 대한 태도와 개념 변화 분석

김동렬 한국문화융합학회 2022 문화와 융합 Vol.44 No.8

The purpose of this paper is to understand This study aimed to find out changes in preservice elementary school teachers’ attitudes and concepts toward STEAM after applying STEAM teaching and learning program (lecture and worksheet developing activity). Through the STEAM teaching and learning program, they came to have positive perceptions toward ‘the effect of STEAM on education and society’ and ‘the attitude toward STEAM-related science learning’. Especially, pre-service teachers in natural science and engineering were found to have positive attitudes toward STEAM-related science and mathematics learning than pre-service teachers in humanities and social science. Moreover, it was analyzed that STEAM teaching and learning helped pre-service teachers improve their understanding of the STEAM concept, particularly pre-service teachers in natural science and engineering. However, this study found out that through STEAM teaching and learning, both the group of pre-service teachers in humanities and social science and the group of pre-service teachers in natural science and engineering came to have more integrated perceptions toward each domain of STEAM.

중등 생물 교육에서 ARCS 수업 실태 및 교사의 인식 조사를 통한 동기 유발 전략의 수업 적용 방안 탐색

김동렬,문두호,손연아 韓國生物敎育學會 2006 생물교육 Vol.34 No.2

고등학생들의 생물 다양성 교육을 위한 탐구 학습 프로그램 적용 효과

김동렬 韓國生物敎育學會 2008 생물교육 Vol.36 No.2

This study was designated to improve high school students' knowledge on biodiversity and inspire the value and importance of biodiversity, further investigating what influence the program could have on high school students' attitude toward the subject of biology by providing inquiry learning program on biodiversity. Inquiry learning program on biodiversity was composed of 4 sections such as finding the meaning of biodiversity, understanding and discussing the practical value of biodiversity, the interaction between human kind and nature, and the ecosystem structure and its relation with biodiversity. And, with 6 biology teachers having conducted workshop, the direction of applying the findings to the teaching of students was established. For this study, second graders at a local academic high school were chosen, 3 classes of whom were for the experimental group, and another 3 classes were for the control group. As a consequence of applying the findings to a real field, the class to which inquiry learning program on biodiversity was applied turned out more effective than the class with the conventional lecturing way in establishing the knowledge on biodiversity. Besides, the program seemed to have positive influence on the students' attitude and preference for the subject of biology. From the interview with the students, it turned out that they came to know more about the importance of the conservation of creature-resources and biodiversity, and have a better understanding about the ecosystem structure, food web and their relation with biodiversity.

역할놀이 중심 STS 수업이 고등학생들의 생물 다양성 지식 성취도와 과학과 관련 태도에 미치는 효과

김동렬 韓國生物敎育學會 2009 생물교육 Vol.37 No.2

In this research, a STS lesson program was developed and focused on the roleplaying of the unit related to biodiversity of biology. A STS lesson program tried to find out its effects on the attitudes related to science and the achievement for biodiversity in high school students. The subjects of this research were 182 students from 6 different classes in their 2nd year of humanities high school located in the provinces. This research was established 3 classes (91 students) as the experimental group and the other 3 classes (91 students) as the controlled group. The roleplaying-oriented STS lesson program was constructed into 4 phases of invitation to the problem, investigation, explanation and presentation of solution methods and finally, execution. Amongst them, during the phase of explanation and presentation of solution methods, it sought for solution methods through roleplaying in each group. As a result of the field application of the roleplaying-oriented STS lesson program, first, the roleplaying-oriented STS lesson program revealed to be effective in approving the degree of knowledge achievement for biodiversity when compared to the traditional lecture lessons. Secondly, the roleplaying-oriented STS lesson indicated to have positive effects for high school students on their attitudes related to science in comparison to the lecture lesson centered around the textbooks.

Fishbone Diagram을 활용한 탐구수업이 중학생들의 학업 성취도와과학 글쓰기에 대한 태도에 미치는 영향

김동렬 한국생물교육학회 2014 생물교육 Vol.42 No.2

This study aims to investigate the effect of fishbone diagram-used instructions on middle school students’ academic achievements and attitudes toward science writing in the chapter of photosynthesis in the middle school science class. As for research subjects, this study selected an experimental group of 64 seventh graders and a control group of 63 seventh graders from the same girls’ middle school. The results of this study can be summarized as follows; Firstly, the fishbone diagram-used inquiry instructions were more effective in improving their academic achievements than the traditional report-used inquiry instructions. Secondly, the fishbone diagram-used inquiry instructions were more effective in improving their attitudes toward science writing than the traditional report-used inquiry instructions. Thirdly, through open-type questions about good aspects of the fishbone diagram-used inquiry instructions, most of the students in the experimental group regarded understanding inquiry questions systematically as the best one.

예비교사를 대상으로 한 환경교육 연구 동향 탐색

김동렬 한국환경교육학회 2022 한국환경교육학회 학술대회 자료집 Vol.2013 No.7