• Communications of Mathematical Education
• /
• v.29 no.2
• /
• pp.255-279
• /
• 2015

Educating for character was emphasized in 2009 reformed Korea national mathematics curriculum. Thus, in this study we basically conducted to realize the character education. This study aimed to develop the teaching and learning materials for character education in middle school. For the purpose of this study, the following study was carried out. First, we investigated the concept of character education. Second, based on this, we extracted the three factor(altruism, rationality, course orientation) for character education in mathematics teaching and learning. Third, we developed five teaching and learning models for character education. The five kinds of models are 'Respect model', 'Self-directed model', 'Cooperation-centered model', 'Self-interest model, 'Story sympathy model'. Finally, We have developed a teaching and learning materials in accordance with the models. And, we applied to the classroom and confirmed its effectiveness.

• Journal of the Korean School Mathematics Society
• /
• v.2 no.1
• /
• pp.93-104
• /
• 1999

The subject of this study was the graph of relation of direct inverse proportion, linear function and quadratic function in the 1st, 2nd and 3rd grade of current middle school mathematics curriculum. GSP materials were developed to simplify the principle, trait and characteristics of graphs and make them easier to understand. The overall aim of the materials is to improve the effectiveness of teaching and learning through the utilization of enhanced students' practice. Additionally, the use of the GSP will be useful in the development of mere effective materials. The effectiveness of the GSP materials will be as followings. 1. The step by step approach of GSP materials through computer interaction will enhance students motivation and interest in mathematics. 2. By presenting the subject matter simply and in a variety of ways, difficult concepts can be understood without the use of complex mathematical calculation. 3. The GSP program is different from CAI and other software programs. It should be used only after learning how to input and output data.

• Hwankyungkyoyuk
• /
• v.15 no.2
• /
• pp.14-29
• /
• 2002

The environment of the world becomes deteriorated rapidly as the result of the development of technology, the increase of the standard of living, and the growth of population. These circumstances called for environmental education in Korea, creating an environment course in the middle and high school in 1995. Despite the increasing importance of environmental education, however, the situation has not developed in its favor because of the current system of the university entrance examination. The school has failed to develop the curriculum of environmental education in the secondary education. This paper solves this problem internally in terms of the improvement of the contents, organization, teaching method (role-playing game), and teaching materials of environmental education, with a case study of the “noise” unit in 10th grade. This case study expects to change the attitude toward noise, increase the interest and knowledge in environment, and lead to responsible environmental behavior.

• Journal of Korean Elementary Science Education
• /
• v.23 no.4
• /
• pp.279-286
• /
• 2004

The purpose of this study is to develop and apply effective teaching strategies and program for the gifted-in-science. The teaching material for the gifted students was focussed on microscope. This study consists of three steps according to the enrichment triad model of Renzulli. Firstly, the gifted students investigate and express themselves for theological backgrounds, for examples, kinds, structure and use in various ways of microscope. It is to provide basic data for the effective ideas and interest which help students have the appropriate microscopic conceptions. In the second step, it contains understanding of a term and function of microscope, making of simple microscope, principle of a statue focusing and size estimation of an outline of subjects by scientific investigation activity. Lastly, it focussed on enlargement of post-learning through investigation of relationship with inter-science and experiments using microscope. Therefore, it was concluded that this study may help teachers reconsider scientific program development for the gifted or enriched students and to be successful in the teaching-learning processes.

• Journal of The Korean Association of Information Education
• /
• v.4 no.1
• /
• pp.72-82
• /
• 2000

The importance of computer education has increased as a knowledge-based society develops. The national project for developing the industry of educational information will be ended by the year of 2000 From year 2001 on, the korean government plans to include computer education in Elementary and Middle-School Curricula. Teachers' colleges in Korea need to develop standardized teaching materials. These teaching materials may be used to teach a computer education class, plan a computer education curriculum, and do research on computer education teaching methods as well as computer education teaching materials. This study attempted to examine some aspects for developing teaching materials which we may use to teach pre-service teacher trainees in a teachers' college. The results of this study will help pre-service teacher trainees not only improve their ability of information literacy, but also obtain some techniques and strategies for teaching computer education in school.

• 대한공업교육학회지
• /
• v.43 no.2
• /
• pp.24-42
• /
• 2018

Chemical batteries are indispensable materials, and technologies related to chemical batteries are important as they are linked to various social problems; further, they directly affect our lives. Thus, the topic of chemical batteries is suitable for industrial education. However, there has not been sufficient educational use of chemical batteries in Korea, and existing research materials do not correspond with the present curriculum. The STS teaching-learning materials about chemical batteries in this study were developed by the curriculum development model (preparation, development, improvement) for chemical engineering students in specialized vocational high schools. In the preparation stage, the study topic and the learning objective were selected by analyzing previous research about the STS and chemical battery. At the development stage, STS class plan and teaching-learning materials were developed. In the improvement stage, The STS curriculum plan and the teaching-learning materials were verified by a group of specialists and a survey regarding student satisfaction was conducted. As a result of conducting the class with the teaching-learning materials developed in this study, a positive effect in terms of students' perceptions, understanding and interest.

• The Mathematical Education
• /
• v.42 no.3
• /
• pp.369-386
• /
• 2003

Problem-centered learning has many implications on teaching and learning mathematics. Students devise their solutions to solve problems and participate in the discussion with teacher and other students to share and justify their solution during the problem-centered learning. Therefore, we purposed to provide problem-centered loaming materials to be able to use in teaching and loaming the 7th mathematics curriculum in this study. First, we reviewed the 7th curriculum and its textbooks to know what and how students learn and suggested the problem-centered learning as a teaching method to perform the 7th curriculum. Next, we developed the problem-centered loaming materials for 6th grade in elementary school and taught students with these materials to amend errors. Finally, we developed evaluation criteria to evaluate students while they teamed mathematics in the problem-centered learning.

• Journal of The Korean Association For Science Education
• /
• v.16 no.1
• /
• pp.13-34
• /
• 1996

The purpose of this study is to develop appropriate science teaching models which can be applied effectively to relevant situations. Five science teaching models; cognitive conflict teaching models, generative teaching model, learning cycle teaching model, hypothesis verification teaching model and discovery teaching model, were identified from the existing models. The teaching models were modified and in primary and secondary students using a nonequivalent pretest-posttest control group design. Major findings of this study were as follows: 1. For teaching science concepts, three teaching models were found more effective; cognitive conflict teaching model, generative teaching model and discovery teaching model. 2. For teaching inquiry skills, two teaching models were found more effective; learning cycle teaching model and hypothesis verification teaching model. 3. For teaching scientific attitudes, two teaching models were found more effective; learning cycle teaching models and discovery teaching model. Each teaching model requires specific learning environment. It is strongly suggested that teachers should select a suitable teaching model carefully after evaluating the learning environment including teacher and student variables, learning objectives and curricular materials.

• Journal of the Korean Society of Costume
• /
• v.65 no.5
• /
• pp.103-112
• /
• 2015

This study examines the fashion illustrations textbooks that have been published in the domestic market, and identifies its characteristics and problems in regards to its use in developing creative students. The purpose of the study is to propose ways to improve the development of the fashion illustration textbooks. The research method of this study are as follows: First, the teaching materials on fashion illustration in Korea were researched to examine the current state of publication. Second, its contents were analyzed to identify its characteristics. Third, an improvement plan of educational materials on fashion illustration in Korea were proposed. As for the scope of study, 18 volumes of fashion illustration teaching materials published in Korea during 2004-2014 were targeted. It should be noted that translated publications, digital fashion illustration materials and teaching materials for specialized and professional organizations were excluded. Conclusions of this study are as follows: First, examination of the textbooks revealed that additional content is needed regarding theoretical understanding of fashion illustration, as well as illustrations of men and children, as there was an insufficient amount of those topics. Second, the contents on the illustration application using current trends were lacking in the unit on illustration application. Accordingly, it is necessary to develop contents that reflect these trends. Lastly, the textbooks should be packaged with compact discs CDs containing video clips to assist students to get a better grasp of the material. The result of this study can be used to develop new teaching materials on fashion illustration, and be utilized as basic information in the curriculum design of fashion illustration.

• Journal of Engineering Education Research
• /
• v.15 no.5
• /
• pp.36-41
• /
• 2012

Student members from The University of Tokushima worked voluntarily at the science school for elementary school children and high school students under the support of Japan Science and Technology Agency. The teaching classes for the science school were held in 2010 as follows: (1) Science handicraft class for children on "Wonder in light, sound, temperature and force", (2) Family Science School for children and parents on "Measurement of length, temperature, weight and energy", (3) "Tatara steel making" for high school students, (4) "Wave motion in strings" for high school students. This paper describes how the students prepared the teaching materials and what they obtained from the teaching activities.