• The Journal of the Korea institute of electronic communication sciences
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• v.15 no.1
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• pp.205-210
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• 2020

Children should be provided with the right to be protected by adults, related organizations, or countries because they lack power, situation recognition ability, and situation judgment ability compared to adults. Also, children's accidents and accidents caused by neglect of management occur every year. Currently, there are about 3 to 20 children managed by one teacher in a daycare center, and it is very difficult for teachers to care for all children as many children have to be managed. Especially, when outdoor activities are conducted in open space, children's activities are expanded compared to the in-house, and children who do not follow the control of the in-house teacher may occur, so there is a limit to the control and management of children depending on the viewpoint of teachers. In this study, we designed and implemented IoT terminal and system to provide safety to children and to provide convenience to guardians and teachers by systemizing the location or interval between children and in-service teachers using portable devices that can communicate with each other. It is hoped that this will contribute to the safety of infants.

• Korean Journal of Child Education & Care
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• v.17 no.3
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• pp.111-151
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• 2017

The purpose of this study is to investigate the perception and actual condition of early childhood teachers about the activities of cooperative art in early childhood education institutions. The subjects of the study were 280 teachers of early childhood education institutions in Y city. The research method was a questionnaire survey on the perception and actual condition of the cooperative art activities. For the research problems, frequency, percentage, and average were calculated by using descriptive statistics, and t - test, F - test, and ${\chi}^2$ - test were conducted to examine the differences according to background variables of early childhood teachers. In conclusion, this study showed that the need for cooperative art activities of early childhood education institutions was highly perceived, and there were significant differences according to the background variables of teachers in educational goals, contents and method. There were significant differences according to the teachers' background variables in the actual cooperative art activities in terms of frequency, method, time, evaluation method, teacher training and support. Based on the results of this study, various supporting methods such as activities plan and method, teacher education and training appropriate for the cooperative art activity program and the presentation of young children are sought so that more desirable and efficient cooperative art activities can be operated in the field of early childhood education suggesting that it should be done.