• Journal of the Korean Society of Earth Science Education
• /
• v.10 no.3
• /
• pp.262-277
• /
• 2017

Digital textbooks enable learning that is appropriate to the characteristics and level of learners through various interactions. The purpose of this study was to develop an instruction model that can more effectively use digital textbooks in elementary science classes and to verify its effectiveness. The results were as follows. The instruction model for helping learners complete their learning by using digital textbooks needs to receive diagnostic assessment and feedback on entry behavior, to build a self-directed learning environment, and to interact with teachers, students, and digital textbooks as scaffolding. In this study, we developed an instruction model using digital textbooks reflecting these characteristic. The instructional model consists of preparation, practice and solidity step. In the preparation step, the learner performs a diagnostic evaluation using digital textbooks. Based on the results, feedback provided at each level can complement the entry behavior and maintain interest in learning activities. In the practice step, self-directed learning is implemented using diverse functions of digital textbooks and various types of data. In the solidity step, learners can internalize the learning contents by reviewing video clips which are provided by teachers, performing problem-solving activities, and accessing outcomes accumulated by learners in the community online. In order to verify the effectiveness of this model, we selected the "Weather and our Life" unit. This experiment was conducted using 101 students in the 5th grade in B Elementary School in Gwangju Metropolitan City. In the experimental group, 50 students learned using a smart device that embodies digital textbooks applied with the instruction model. In the comparative group, 51 students were taught using the paper textbooks. The results were as follows. First, there was a significant effect on the improvement of the learning achievement in the experimental group with low academic ability compared with the comparative group with low academic ability. Second, there was a significant effect on self-directed learning attitude in the experimental group. Third, in the experimental group, the number of interactions with the learner, teacher, and digital textbook was higher than the comparative group. In conclusion, the digital textbooks based on the instruction model in elementary science classes developed in this study helped to improve learners' learning achievement and self-directed learning attitudes.

• Journal of the Korea Society of Computer and Information
• /
• v.6 no.3
• /
• pp.17-22
• /
• 2001

All of the students must trace to the predetermined course of curriculum in traditional education system. There are some absurdity that nearly the same subjects, which are different each other, are treating partially the same contents. Therefore This paper proposes the cyber-educational system which constructs curriculum divided to modular parts for efficient self-directed learning in performing internet-based remote education. The preliminary experiment for two subjects shows that the proposed system gives about 9.4％ of time reduction than traditional system.

• The Journal of the Korea Contents Association
• /
• v.7 no.10
• /
• pp.59-68
• /
• 2007

This study examined the analyses of students and teachers' perceptions on learning style in IBL. This study analyzed 386 elementary school (ES) and 627 middle school (MS) students and 130 cyber teachers how they perceived learning styles in IBL. They filled out the 15 items questionnaire about three different learning styles (self-directed preference style, cooperative preference style, and dependent style) in IBL, and were compared their perceptions in terms of students comparisons (ES vs. MS) and students and teachers comparisons. The results showed that the students and teachers preferred the self-directed preference learning style rather than cooperative preference style and dependent styles. However, the teachers judged the students more likely self-directed and dependent style than the students judged themselves. Also, there were statistically significant differences between ES and MS students on the dependent learning style and ES and MS teachers as well. In conclusion, this study suggests the different design and development strategies in IBL contents for ES and MS students preferred teaming styles. Tutoring strategies for cyber teachers should be also developed to understand learners' different loaming styles in IBL.

• Journal of the Korean earth science society
• /
• v.23 no.8
• /
• pp.666-675
• /
• 2002

The purpose of this study was to develop the level-defferentiated Web Based Instruction(WBI) program, to examine its effects on the science achievement self-directed learning characteristics, and the students’ perceptions on the WBI learning. For this purpose, the advanced and complementary WBI program of level-differentiated curriculum was developed to adapt to class fields and examine instruction facilitating efficiency. Designed and developed the WBI program make it possible to teach students according to the level-differentiated learning for the chapter, ‘weather and climate’ in high school science curriculum. The results of this study are as follows: First, level-differentiated WBI was effective to encourage self-concept, learning eagerness, future-oriented self-apprehension, creativity, self-assessment of the student’s self-directed teaming characteristics. There was no interaction effect of treatment and students’ learning ability at the self-directed learning characteristics. Second, the scores of science achievement of WBI group were significantly higher than those of conventional lecture group. There was interaction effect of treatment and students’ learning ability. However level-differentiated WBI has no effect on openness, initiative, responsibility of the student’s self-directed learning characteristics. There was interaction effect of treatment and students’ learning ability at the science achievement, Third, in the perception questionnaire of WBI teaming, many students showed the WBI teaming was good in terms of causing interaction between learners and web based learning materials including various images and animations. However there are several students who showed learning difficulties. For example they wonder which part is more important and what order is proper to study in hypertext environment.

• Journal of the Korean Chemical Society
• /
• v.64 no.3
• /
• pp.189-195
• /
• 2020

In the study, the effect of flipped classroom approach applied to chemistry I class in a foreign language high school was explored. Flipped classroom was applied to 176 grade 10 students (43 boys and 133 girls) from a foreign language high school located in a metropolitan city for one semester and its instructional effects were studied in terms of cognitive and affective aspects. Before the class, students were provided with guiding worksheets and asked to summarize contents. Within the class, various student-centered activities were adopted. After the flipped classroom for one semester, mid-term and final-term exam scores were analyzed, and students' attitude toward chemistry class and flipped classroom were surveyed. Analysis on the exam scores showed the possibility for positive impact on students' achievement and perceptions on chemistry class including flipped classroom approach. Moreover, some students mentioned flipped classroom was helpful for self-directed learning and meta-cognition. Based on these results, educational implications were discussed.

• Proceedings of the Korean Society of Computer Information Conference
• /
• 2018.01a
• /
• pp.223-226
• /
• 2018

2015 개정 교육과정은 바른 인성을 갖춘 창의융합형 인재를 양성하는 데에 교육과정 구성의 중심을 두고, 교육과정 구성에 다양한 학생 참여형 수업을 활성화하여 자기주도적 학습능력을 기르고 학습의 즐거움을 경험하도록 하고 있다. 소프트웨어 교육을 통해 이를 실현할 수 있는 방법은 재미있고 흥미를 끄는 학습내용의 구성과 학습 방법이라 본다. 이에 학습자들의 흥미를 끄는 앱을 제작함에 유대인의 교육방식인 하브루타를 적용하여, 학습자 참여 중심의 자기주도 학습을 설계하고 이를 통해 컴퓨팅 사고력을 신장시키고 바른 인성을 갖춘 창의 융합형 인재를 양성할 수 있는 하나의 방법을 제안하고자 한다.

• Proceedings of the Korean Information Science Society Conference
• /
• 2003.10a
• /
• pp.586-588
• /
• 2003

급격한 교육 환경 변화와 정보 통신망의 보급.확대로 학교 교육의 정보통신 활용 학습 체제로의 전환이 가속화되고 있는 시대적 요청에 부응하여 가장 쉽게 인터넷에 접속할 수 있으면서, 학습자들이 흥미를 갖는 웹 기반 모듈형 교수.학습 자료를 개발하였다. 모듈형 웹 자료를 개발하고. 이를 교수.학습 활동에 적용하여 수업을 진행 한 결과 학습자들의 학습에 대한 흥미도와 학습 내용의 이해도 및 학업 성취도를 고취시켰으며, 또한 자기 주도적 탐구 학습이 가능하여 과학과 탐구 학습 수행 능력이 크게 향상되었다.

• The Journal of the Convergence on Culture Technology
• /
• v.7 no.4
• /
• pp.211-225
• /
• 2021

The purpose of this study was to investigate the effect of academic self-efficacy, task value, behavioral participation, cognitive participation, emotional participation, and initiative participation on learning satisfaction in 462 college students who took a flip learning class. Results, As for the direct effect of variables affecting learning satisfaction, behavioral participation was the largest factor, followed by initiative participation, task value, emotional participation, and academic self-efficacy. These variables explained 86% of learning satisfaction. Academic self-efficacy and task value had an indirect effect on learning satisfaction through behavioral, emotional, and proactive participation. In the multi-group moderating effect with the upper-middle class (B+ or higher) and the lower-middle class (below B) group as the moderating variables, there was a partial moderating effect because the path coefficients of leading participation and learning satisfaction differed between the groups. It is necessary to seek various ways to increase the degree of participation in learning and to develop an intervention strategy through a program tailored to each individual.

• Education of Primary School Mathematics
• /
• v.21 no.1
• /
• pp.1-17
• /
• 2018

Recently, various attempts have been made to change traditional lecture classes such as flipped learning and blended learning, and their effectiveness has been verified in various fields. On the other hand, the 2015 revised curriculum enables students to participate in self-directed learning by encouraging student participation. Teachers should also try to change the teaching method, and to improve the teaching methods by confirming the advantages and disadvantages of such new teaching methods in accordance with the demands of the times. The purpose of this study is to analyze the case of applying Blended learning class to teach mathematics education for elementary education 1 class which is one of the required subject in university of education.

• The Journal of Korean Association of Computer Education
• /
• v.14 no.2
• /
• pp.13-22
• /
• 2011

The importance of algorithm education has been emphasized for creative problem-solving capability. Especially, algorithm teaching materials related with mathematics and science are under development to enhance logical thinking. However, there are not enough teaching-learning models applicable in the field of education. Therefore, this paper proposed a teaching-learning model for effective algorithm education. The teaching-learning model reflects two characteristics : an algorithm learning process is spiral, and algorithm education is based on logical thinking. Furthermore, a survey was conducted for students' satisfaction, and the result was a mixed teaching-learning model with PBL, SDL, and peer tutoring. Based on the proposed model, examples of classes for mathematics and science are suggested to show the feasibility of effective algorithm education.