• Journal of Korean Elementary Science Education
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• v.22 no.2
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• pp.163-172
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• 2003

The purpose of this study was to develop the analytic framework of Creative Problem Solving(CPS) for elementary school science textbook. For this purpose, we developed the framework based on the theories of problem, definition of problem solving and various kinds of CPS model. The six elements of the framework for content analysis were extracted through theoretical examination: problem introduction, problem statement, solution thinking, formulating hypothesis, testing hypothesis, and assessment. The developed framework was applied to the extbooks for the 5th and the 6th grades 1st semester in elementary science textbook of the 7th national curriculum. The results of this study were as follows: 1. The scores of the framework for content analysis in the 5th grade were slightly higher than those of the 6th grade, but there were no significant difference. 2. The comparison of the scores between the elements of the framework was found that the scores on the elements of testing hypothesis and formulating hypothesis were higher than those of the other elements. 3. The comparison of the scores between the units was found that the scores of the framework for the 9th unit (“trip of water”) of the 5th grade were higher than those of the other units, which were presented lower level than 1.0 (50.0%) score of the framework. 4. The comparison of the scores between the intensive course and the regular coures in the 6th grade textbook was showed that the scores on the intensive course were higher than the basic course. In conclusions, it was found that the problem introduction and problem statement in the textbook should be amended, and that various information and activities should be presented in the textbook.

• Journal of Fisheries and Marine Sciences Education
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• v.29 no.1
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• pp.80-89
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• 2017

The purpose of this research is to consider whether current science textbook is designed to let children properly obtain scientific knowledge through research study and at the same time provide an implication to help development of science textbook for the 2015 revised curriculum through comparing and analyzing of illustration in science textbooks of grade 5 and 6 published based on the 2007 curriculum and on the 2009 revised curriculum. The conclusion of comparison and analysis on illustration of the grade 5 and 6 science textbooks in the 2007 curriculum and the 2009 revised curriculum as follows. First, according to the comparison and analysis result on in the textbook, science textbook of year 2009 revised for grade 5 and 6 had 1.65 illustration per page and for the 2007 curriculum, it had 1.98 illustrations per page having 0.83 times more illustrations than that of the previous one. Second, the types of illustrations both textbooks had a higher ratio of pictures that are very detailed and objective which can identify scientific facts. In terms of role of illustration, illustrations providing various and realistic data related to the learning for students to have enough scientific experiences accounted for the most ratios.

• 중국학논총
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• no.70
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• pp.87-108
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• 2021

This paper makes a comparative analysis of and (Third Edition) textbook. In the introduction part, it puts forward the purpose, significance and research object of the text, combs the general situation of the research on the arrangement of business Chinese textbook, discusses the concept and characteristics of business Chinese, and then makes a detailed comparative analysis of and Two Business Textbooks for Korean and Chinese. Firstly, the paper compares the compiling principles, compiling purposes and applicable objects. Then, it compares the text content, vocabulary selection, grammar teaching, culture and other aspects. Business Chinese has more international teaching ideas and diversified teaching methods in textbook editing, while the former is more targeted in different countries, reflecting more contents of cultural comparison between China and Korea in textbook content. we hope to find a reasonable plan for the compilation of Korean business Chinese textbooks.

• The Mathematical Education
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• v.45 no.1 s.112
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• pp.35-60
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• 2006

In the seventh mathematics curriculum, the use of technological tools including calculator and computer are generally recommended through the seventh subjects related to mathematics emphasized, and especially in 'Applied Mathematics' subject, their use are more strongly emphasized and reflected. The total four kinds of textbooks of Applied Mathematics includes contents on their use. This study investigates what are contents on calculator use, how they are developed and constructed in Applied Mathematics Textbook. Furthermore, this study is focused on the analysis and comparison on those factors of four kinds of textbooks. Based on these results, this study ultimately hope to suggest how effectively calculator use be developed and constructed in textbook both in Applied Mathematics and the other mathematics subjects.

• Journal of Educational Research in Mathematics
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• v.18 no.3
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• pp.309-333
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• 2008

In this research, we reconstructed the textbook on the concept of rate and ratio, which is based on the review on the previous researches and the analysis on the elementary textbook of the 7th mathematics curriculum. We conducted the teaching experiment using the reconstructed textbook, which is to identify the students' conception of rate and ratio and the appropriateness and limit of the reconstructed textbook. As the results of this study, we identify that the changed sequence of instruction (that is, ratio ${\rightarrow}$ percent and value of rate ${\rightarrow}$ rate) was very proper to help students understand the concept of rate and ratio. The relative comparison and absolute comparison and the additive thinking and multiplicative thinking included in the reconstructed textbook were identified very helpful to students' understanding. Meanwhile some contexts given in the reconstructed textbook were identified to cause the students' cognitive confusions.

• Journal of Korean Elementary Science Education
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• v.21 no.2
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• pp.187-200
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• 2002

The purpose of this study is to examine how well students can acquire scientific knowledge from the process and activity presented in the textbook. This is achieved by analysing of comparison on the material area in the 6th and 7th national curriculums' 3rd and 4th grade science textbooks. The method of this study is to analyse the contents, teacher's instruction and illustrations of the textbooks in the material area in both 6th and 7th national curriculum's 3rd and 4th grade science textbooks. Following is the result of the study. First, compared to the 6th national curriculum's content. 7th national curriculum is composed by phenomenon and activity focused. This considers student's developmental stages and abilities of concentration so one topic in the textbook is divided into 16 small contents. Therefore the textbook content of the 7th curriculum seems to have desirable changes. Secondly, teacher's instruction in the textbook of the 7th curriculum has impartial distribution in part Ⅰ and part Ⅱ according to Homey's analysis. This shows that some problems of writing textbooks that were pointed in the 6th curriculum have been improved. Thirdly, the content of the textbook emphasizes inquiry process as the 6th curriculum did. The 7th curriculum, however, more deeply deals with expecting and inferring. Finally, the analysis of illustration shows that the proportion of motive induction is high. This is also desirable approach to give students more interests in studying science.

• The Journal of Korean Association of Computer Education
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• v.13 no.3
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• pp.25-34
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• 2010

This study is done to compare and to analyze middle school Informatics textbooks developed according to 2007 revised national curriculum. In this paper, suggestions are made for improvement on Informatics textbooks. Textbooks were analyzed based on two criteria, in framework and content, and collected data were analyzed according to Content Analysis method. As a result of analysis, a framework of textbooks showed differences in the entire construction, discipline-specific weight, content developing structure, and types of assessment, and content of textbooks showed differences in the concepts and the kinds of programming language. Six improvements in developing Informatics textbook from the results of content analysis were suggested and this will be helpful in developing the Infomatics textbook in the future.

• Journal of Korean Elementary Science Education
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• v.21 no.1
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• pp.1-11
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• 2002

The purpose of the study is to compare and analyze the elementary science textbooks' contents between the United States(Science Horizons) and Korea for teaching the Returnee students. The analyzed contents are the name of chapters, the number of chapters, the page amounts of chapters, the structure of chapters and the studying time of chapters. The results of this study are : 1. Korean science textbook's number is 20. 'Science Horizons' has 6. Korean science textbook's total number of chapter is 58, 'Science Horizons' is 75. Korean science textbook's total number of page is 1,60.3, 'Science Horizons' is 2,106. So 'Science Horizons' has more number of chapter and page than Korean textbooks. 2. The ratio of Korean science textbook's contents is as follows: physical area, 22.4%; chemistry area, 12 1％: biology area, 39.6%; earth science area, 25.9%. But the ratio of 'Science Horizons' science textbook's contents is as follows: physical area,21.3%; chemistry area,4.0%; biology area, 46.7%; earth science area. 28.0%. 3. In case of 'Predicting the Weather' chapter, Korean science textbook has 3 lessons, 17 themes and 11 activities, whereas' Science Horizons' has 5 lessons, 10 themes and 5 activities. 4. The themes or chapters of 'Science Horizons' to propose deeper than Korea are about animals and plants, energy and movement, weather and season. our body, and earth and outer space. In case of Korean textbook are about chemistry area, the rock and volcanic activity and electric circuit. There are some differences between Korean and the United States' elementary science curriculum and textbook's contents. And the returnee students has many troubles to adapt korean science curriculum, textbooks and educational environment,;. Therefore, teachers should know and understand that, and help them.

• The Mathematical Education
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• v.51 no.3
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• pp.247-263
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• 2012

The purpose of this study was to analyze recent research trends of mathematics textbooks to provide implications for textbook research and development. For this purpose, 90 out of 1121 research papers published between 2006 and 2011 in seven prestigious domestic journals were selected. The papers dealing with only Korean mathematics textbooks were analyzed by school levels (i.e., elementary or secondary), mathematics content areas, analytic methods, and implications. The papers comparing our mathematics textbooks with foreign counterparts were analyzed by reasons for the comparison, school levels, subjects for analysis, and implications. The results of this study urge us to pay more attention to secondary mathematics textbooks, least studied content areas, and various but inconsistent analytic methods. This paper also suggests close connections between textbook analysis and textbook development.

• The Journal of the Korea Contents Association
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• v.16 no.4
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• pp.179-194
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• 2016

The purpose of this study is to find out how the reconstructed textbook for vocational high school students influences on students' scholastic achievement and affective domain when it is used in the class of vocational high school. To tackle the study problems, the researcher chose two classes of the first grade in G commercial high school and gave lessons to each of the two classes; one class, as an experimental group, was taught with the reconstructed textbook and the other, as a comparative group, was taught with the original textbook. The following results are derived from the study. First, it turned out in the post academic achievement test result, there is no significant difference between the experimental group and the comparison group, by significant level; .05. However, the prior academic achievement test result shows that the average of the comparison group is 0.44 points higher than the average of the experimental group, while the post test result shows that the average of the experimental group is 1.96 points higher than the average of the comparison group. Second, it turned out by the post affective domain test result, there is no significant difference between the experimental group and the comparison group, by significant level; .05, and any significant difference did not occur in all five areas. However, the whole point of the affective domain and the points of each area of experimental group are higher than those of the comparison group, and the degree of improvement in experimental group is also greater than that of the comparison group. In conclusion, the effectiveness of utilizing a reconstructed textbook in vocational high school math class can be expected in the long term.