• Journal of The Korean Association For Science Education
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• v.22 no.3
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• pp.478-489
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• 2002

In this study, we identified the conceptions of heat and temperature on a basis of the science history, and analyzed the explanation types in elementary, and secondary school science textbooks. From these data, we tried to discover the cause of students' misconceptions. The results revealed that the explanation types of the textbooks don't include modem sight. Different conceptions developed in different era mixed in the textbooks. We can infer that students who learn heat and temperature concept by the textbooks could have misconceptions because of the above problems.

• Journal of Elementary Mathematics Education in Korea
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• v.23 no.4
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• pp.507-527
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• 2019

At the time when textbooks were developed and applied according to the 2015 revised curriculum and At the time of developing new test textbooks, it is necessary to examine the contents of the textbooks based on the 2015 revised curriculum and the responses of field teachers. Therefore, this study conducted a questionnaire survey for elementary school teachers on how teachers perceive and evaluate elementary mathematics textbooks (math textbooks, mathematics learning books, teacher guidebooks) developed and applied based on the 2015 revised curriculum. The results were analyzed.

• Journal of Elementary Mathematics Education in Korea
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• v.18 no.1
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• pp.19-35
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• 2014

In this study, an experimental elementary school mathematics textbooks in use in the effects of the storytelling investigated. For this purpose, three different elementary schools teachers and students to a group of grades 3-4 mathematics textbooks for the effects of the storytelling questionnaire study. Survey, teachers were given an overall rating of storytelling in mathematics textbooks were positive recognition. Specifically, learning motivation and communication have significant positive recognition and learning of mathematics content that was helpful. The students are given an overall rating of storytelling textbooks showed a positive reaction. Grade 3 students were more positive than the four-year students. More specifically, mathematics is interesting storytelling. That public education was more fun than private supplementary education. But for storytelling low-level math students need measures showed insignificant changes.

• Journal of Korea Multimedia Society
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• v.21 no.10
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• pp.1221-1235
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• 2018

This study aims to analyze the multicultural content of the Korean Elementary School Textbook revised in 2015. This study abstracted the framework of multicultural factors for analysis of multicultural contents from the research on "Revision Guidelines by Analysis of Multicultural Factors in Secondary Curriculum and Textbook". The analyzed textbook is the integrated winter textbooks for both the first and second grades revised curriculum in 2015. Several findings were represented as follows: first, the frequency of multicultural content displayed five times in first grade and nineteen times in second grade respectively. Second, the analyzed textbooks did not include contents directly associated with multiculturalism. Activities and experience is important in the acceptance of unfamiliar cultures Thus, multicultural contents' frequency of within textbooks is very crucial. Finally, the revised curriculum focused on activities and experiences about the theme and content in the textbook and was developed around block chassis. For teaching the textbook content, teachers must perfectly understand textbooks through teacher training. The textbooks of reflecting right values on multiculturalismIn. this respect, elementary school curriculum and textbook content should be improved by supplementary revision fitting for the growth of humanity in the multicultural era.

• Journal of Korean Elementary Science Education
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• v.28 no.4
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• pp.390-403
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• 2009

We have examined the perception of teachers and students in elementary schools toward the frontier science and analyzed corresponding contents in science textbooks in Korea and the U. S. in order to promote a good guidance for the frontier science education. We prepared separate questionnaires for teachers and children, respectively, and analyzed the responses obtained from 244 teachers and 1,000 students in five elementary schools. For the analysis of how to introduce the frontier science, we investigated textbooks such as Science, Society and Practical Arts of Korean elementary school, and an American science textbook published by Scott Foresman. This study revealed that teachers are well aware of the importance of the frontier science, however, they are inactive in conducting the subject in class rooms because of their insufficient scientific knowledge and poor environment for teaching. It has been found that children had strong interest in the frontier science, however, opportunities to learn the topic are not properly provided. The frontier science m the American science textbook turned out to be more systematically introduced than that in Korean ones.

• Journal of Elementary Mathematics Education in Korea
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• v.7 no.1
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• pp.65-86
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• 2003

Mathematics textbooks are substitutive showing real characters of didactic transposition in pseudo-contextualization and pseudo-personalization. This study analyzed statistical graphs in elementary school mathematics textbooks according to the first to the 7th curriculum in Korea. It focused on the didactic principles used in those methods through those view of Didactic Transposition Theory. The features of the elementary school mathematics textbooks in Korea are investigated and described ethnomethodologically according to each curriculum periods in dividing bar graph, line graph, pictograph, graph of ratio, histogram. The teaching sequences and methods of the statistical graphs, order and methods of sub-learning activities, teaming data, matter of the learning activity indicator were summarized. Usually, the teaching sequences, excepting the graphs of ratio, statistical graphs are introduced in the second semester of each grade. The graph of ratio is introduced in the first semester of 6th grade. As a result of analysing sub-Loaming activities, using them increased from the first to the 7th curriculum and its form was fixed constructive and stable at the 4th curriculum textbooks. As a result of analysing the teaming data, the data of the social aspects are used more frequently and the data of the individual preferences trended more gradually. As a result of analysing the matter of the teaming activity indicators, concept-explanation question style were used more frequently. Statement-practice style and consideration style trended gradually. Concluding remarks are: First, the didactic transposition of the elementary school mathematics textbooks developed systematically according to the first to the 7th curriculum; Second, mathematics textbooks gradually introduced the positive learning style of activity and the learners' spontaneousness; Third, more concrete practice activities and reflective activities were variously introduced considering the level and interest of each elementary student.

• Journal of Korean Home Economics Education Association
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• v.6 no.2
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• pp.13-30
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• 1994

Currently, textbooks of practical arts in the elementary school are being revised for the sixth time. All the students in the third, fourth, fifth and sixth grade of elementary school will learn these new textbooks beginning in March, 1995. The purpose of this study is to develop teaching models suitable for the new textbooks of practical arts under the sixth curriculum in the elementary school. The results of this study are summarized as follow: 1. Teaching guidances with subject matters in new textbooks are presented in Table 2, 3, 4, 5. The subject matters for each grade are divided into four main areas under the sixth curriculum. 2. The subject matters under the sixth curriculum are clothing, food, houseing, gradening, computer, industry and commerce. These are included in the four main areas of handling, making, cultivating or breeding and keeping. Activities or contents in these main areas are not necessarily related to each other in sequence. 3. The subject matters in the main areas are not perfectly constructed in accordance with the level of child development. 4. Teaching models and their example for each teaching unit are presented in Table 6, 7, 8, 9, 10.

• Journal of Korean Elementary Science Education
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• v.25 no.3
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• pp.318-330
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• 2006

The purpose of this study was to compare the biology contents of elementary schools science textbooks between Korea and Japan. To this end, the organization of subject matter and the type, process and context of inquiry activities were analyzed. The findings of this study were as follows: First, the sheer number of topics presented at each grade level was considerable and the contents of science textbooks were fixed in a set form in Korea. However, the organization and development of contents were made by considering the state of things and seasons in the case of Japan. Second, the amount of inquiry activities in Korea was higher, but the relationship between concepts and inquiry activities was lower than in Japan. Third, actually conducting (or 'doing') inquiry type activities was highest in Korea, on the other hand, 'experimenting' appeared to have a higher priority in Japan. Fourth, inquiry processes of activities in each country were very similar, in that the ratio of performing an inquiry was high, and perceiving a problem or designing an inquiry was low. Fifth, the results of analyzing the inquiry contexts of activities showed that the framework of evaluating inquiry activities based on curriculum objectives should be provided in the earlier stages of science textbook development.

• Journal of Korean Elementary Science Education
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• v.26 no.5
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• pp.509-524
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• 2007

The purpose of the study is to compare elementary school science textbooks ($3^{rd}$ grade) in Korea and the U.S., centering on the ways to present scientific concepts and inquiry process in the units of 'matter.' The analysis is focused on: a) general structure of the units; b) how to present scientific concepts in terms of its connections and complexity; c) how to present inquiry process in terms of its types and skills. The findings of the study are as follows. First, the contents of 'matter' units are scientific discipline-based in both countries. The general structure of the units in Korean textbooks is unrestricted compared to those in the U.S. Second, the connections among the concepts are poor and the level of complexity is low in Korean textbooks, which are contrary to those in the U.S. textbooks. Third, it is a common feature that the inquiry process is based on learners' everyday experiences with simple experiments in two countries' textbooks. However, the inquiry process in the U.S. textbooks is provided with detailed instructions while the process in Korea is presented with diverse activities without formal guidelines. Based on the results, the study suggests three recommendations to improve Korean textbooks: a) science contents should be linked to other disciplines in order to promote practical applications; b) scientific concepts are required to be tightly connected and provided with in-depth explanations; c) inquiry process is needed to be presented with specific guidance to facilitate scientific thinking.

• School Mathematics
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• v.12 no.3
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• pp.425-438
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• 2010

Wide employment of open questions is one of the notable features of Korean elementary school mathematics textbooks based on the national curriculum revised in 2007. This study closely looks into mathematics textbooks and teacher's guides for third and fourth graders in the revised curriculum, and discusses the ways those open questions are being presented and the assumed premises of the presentation. It then points out some problems associated with their contents and format, such as the problems with presentation contexts, question sentence styles, question sequences, and the like. Lastly, it summarizes the research issues for further study on open questions in terms of the meaning of open questions, guidelines for teachers, and the roles of teachers and textbooks.