• 교육녹색환경연구
• /
• 제11권2호
• /
• pp.51-60
• /
• 2012

This research aims to take a close look at the following topics; the ground elevation of playground, equipments of playground, and equipments around playground, and to propose the improvement measure for favorable educational environment. In consideration of the needs mentioned, the following improvement measure for playground can be suggested. First, the elevation of playground should be changed. According to Environment psychology, current playground elevation should be lowered 2 stair-long height from a classroom site. This kind of elevation change can remove unnecessary stairs, and reduces inconvenience incurred by stairs and edges, which results in considerable educational finance saving. Second, the incidental equipment within a playground needs to be improved. This fact is found out at the surveyed schools; school gathering is held at classrooms (through broadcasting) or a multi-purpose auditorium in place of a playground. The results of this study make us conclude that the most important issue to be considered in the processes of selection and investigation for school playground elevation, incidental equipments and others.

• 교육시설
• /
• 제10권5호
• /
• pp.5-14
• /
• 2003

The purpose of this survey study is to analyse the playground dimension of elementary school. To complete this mission, it is necessary to drive out elementary school have a lower dimension standard of playground through literal survey. Then, questionnaire and observation survey have been performed to teachers majored in physical education and these are focused on playground dimensions. The field survey study will provide the basic data for calculating proper playground dimensions and design source for planning space program of the school. The result of this survey study are as follows ; First, The Area of 'Gyo-ghi' is decreasing, and the land area of being used for 'Gyo-sa' is increasing. So the area of playground is decreasing. Second, The respondents require a playground size enough to contain 100m running track for testing the physical ability of students. But it is not possible to do so in current domestic condition, it is necessary to revise of the standard of physical test or enact a new one. Third, to solve the problems deviating from the playground size, the respondent suggests that set up a new gym or variable-size playgrounds rather than a large one Fourth, because playground has so much functions as rest, playing, walking and jogging etc besides physical education, it is necessary to consider the spaces for rest and play, when plan a tower-type school or small school.

• 한국가구학회지
• /
• 제25권4호
• /
• pp.239-249
• /
• 2014

Color is an important subject of interest for cognitive developmental stages of children and it also correlate to emotional and physical development. Children can acquire concept of color by 'play'. Color play can be experienced to children through diversity activity and theses activities contain creative craft art activity. The color-paly with art activity for kids can be called 'kids color-design play'. Recently, indoor playgrounds are rapidly grow-up because parent's concern degree that about play activity get higher. The indoor playground being enlargement and it contains various paly contents. Color-design play is also enacted animatedly in kids indoor playground. The great part of color-design plays are enacted through program that needs teaching. On the other hand, color-design play facility that children can play spontaneously is not composed sufficiently. Therefore this study aim at design proposal of 'Kids color-design playground apparatus' in indoor playground.

• 한국생활과학회지
• /
• 제17권4호
• /
• pp.661-677
• /
• 2008

The purpose of this study is to develop the playground environment model for child care center by analyzing user needs of playground environment. To systemize the playground environment design factors and guidelines, we reviewed the previous research, actual measurement and observation were used as the research methodology. And to recognize the needs of users, the survey and picture survey was conducted to the staffs and children. The scope of survey included child care centers in Seoul and Daejeon, ultimately selecting 12 places in Seoul and 13 places in Daejeon. In terms of the survey period, actual measurement was conducted from June of 2006 to February of 2007, survey and picture survey was conducted from August to September of 2006. For analysis, we used SPSS 10.0 to check the frequency and percentage, as well as to perform cluster analysis. The findings of research can be summarized as below: 1. In playground environment, we observed the area of play ground and ground cover, the independence of play area, play equipment, and the composition of play area. The result of observation showed that while playground area varied widely, ground cover, play equipment, and the composition of play area turned out to be identical, regardless of the playground's area. Therefore, in order to classify various playground environments, we categorized them into 5 types, using the number of children and the area of play ground as a category. Type A had large facilities and small playground area. Type B had small sized facilities and large playground area. Type C had medium sized facilities and small playground area. Type D had medium sized facilities but large playground area. Type E had large sized facilities and large playground area. 2. On the other hand, staffs wanted a tunnel, playhouse, comprehensive play equipment, and a maze to be installed as play facilities, and there were requests for adventure play area and carpenter play area. The picture survey to children showed that they wanted equipments that can provide more thrill, adventure and challenge to them than the ones they see now. Therefore, existing child care center play environments must change from the monotonous and identical environments to the ones that can provide diversities, challenges, and adventures. In the contexts of 5 playground types suggested by this research, type B and D, E where the area of playground were larger than the legally required, should include various play areas and install appropriate play equipments and facilities. Type A and C where the area were small, should provide multipurpose play area to attract the various play behaviors of children.

• 수산해양기술연구
• /
• 제34권1호
• /
• pp.6-12
• /
• 1998

The moving behaviour of Yellowtail Seriola quinqueradiata schools in the main-net of a large scale set-net was investigated in relation to the catching function of the funnel-net by a scanning sonar. The investigation was took place in the Kishihata set-net fishing ground located in Nanao city Ishigawa prefecture, Japan from Nov. 9 to Nov. 13, 1992. The obtained results are summarized as follows; 1. Fish schools showed the greatest number at the playground in the morning and at the bag-net in the afternoon. The fish schools remained long time in the main-net. 2. The rate of fish school through the funnel-net was smaller than that of fish school which is though the playground and bag-net. Because the Yellowtail school changed the shape of school in passing the funnel-net. 3. The rate of entering the bag-net was 24%, among the fish school heading to the outer funnel-net. But, the rate of escaping to the playground was 27%, among the fish school heading to the inner funnel-net. It seems that the structure of the outer funnel-net was not enough to lead the fish to the bag-net. However, the structure of the inner funnel-net was very effective at preventing escape. 4. It is appropriate to haul the net in the morning in considering the number of accumulated fish in the bag-net during the survey.

• 한국방송∙미디어공학회:학술대회논문집
• /
• 한국방송공학회 2009년도 IWAIT
• /
• pp.834-837
• /
• 2009

Augmented Reality (AR) is a useful technology for various industrial systems. This paper suggests a new playground system which uses markerless AR technology. We developed a virtual playground system that can learn physics and kinematics from the physical play of people. The virtual playground is a space in which real scenes and CG are mixed. As for the CG objects, physics of the real world is used. This is realized by a physics engine. Therefore it is necessary to analyze information from cameras, so that CG reflects the real world. Various games options are possible using real world images and physics simulation in the virtual playground. We think that the system is effective for education. Because CG behaves according to physics simulation, users can learn physics and kinematics from the system. We think that the system can take its place in the field of education through entertainment.

• Journal of Preventive Medicine and Public Health
• /
• 제24권3호
• /
• pp.414-427
• /
• 1991

국민학교 놀이터 시설의 설치현황과 안전성을 조사하여 문제점을 파악하기 위하여 1991년 4윌 1일부터 4월 30일까지 대구시내 국민학교 총 119개교 중 117개교를 현장 조사하였다. 각 놀이시설의 안전성 판정기준은 Massachusetts 주의 Playground Safety Check List와 우리 나라 $6{\sim}12$세 아동의 발육표준치와 놀이기구 건축설계 자료집을 참고하여 만들었다. 설치된 놀이시설의 종류는 그네를 비롯해 11종이었으나 그 수는 철봉을 제외한 모든 시설이 국민학교 체육장 설비기준의 $50{\sim}60%$ 정도만 설치되어 있었다. 기존의 시설 가운데 그네는 47.3%, 평행봉은 16.6%, 지구공은 20.0%, 미끄럼틀은 16.0%가 사용불가능한 상태였다. 그네, 미끄럼틀, 시이소, 지구공, 씨름장은 안전성이 양호한 상태가 하나도 없고, 철봉은 59.0%, 평행봉은 31.4%, 그리고 그루터기는 13.5%가 양호한 상태였다. 미끄럼틀 26.4%, 지구공 20.0%, 시이소 11.6%, 평행봉 10.4%, 씨름장 9.8%, 그네와 그루터기는 각각 7.4%, 철봉은 3.9%가 위험한 상태로 안전성에 문제가 있었다. 나머지는 사용불가 또는 보완을 요하는 상태였다. 이처럼 대구시내 국민학교에서는 놀이시설이 많이 부족하고, 기존의 시설도 안전성 기준이 없어 규격이 일정치 않으며, 사용 불가능한 것과 위험한 것도 많아 어린이 사고의 위험이 있었다. 따라서 놀이시설의 확충과 안전성 기준의 설정이 요망되며 기존시설의 보완작업이 시급한 일이다.

• 한국주거학회논문집
• /
• 제20권1호
• /
• pp.27-35
• /
• 2009

This survey is to find out children' needs of D children's park to remodel into a new one and their common opinions about the child playground, and to contribute these results to drive alternative plans. This park is very old and located in detached residential area, Wooa-dong, Deokjin-gu, Jeon-city. The survey was performed by a questionnaire, and the questionnaire was based on the relative literature reviews and was redesigned by researchers. Data were collected from 198 children, who had attended elementary school in Wooa-dong. By analyzing those data, findings were as follows: 1) Play experiences of D children's park were very important for children, so they remembered it. Above all, they remembered the perceptions of D children's park through playing on the playground facilities and the communication with their friends at that time. 2) Children would like to play creatively with facilities, but they need the traditional play facilities like a slide and a swing. So, it would be important for D children's park to plan well with the good facilities, and even it was mentioned in the literature reviews. The planning of park should be checked as an adventure playground, which can allow children to play creatively and with variety, however it should be still considered with some traditional playground facilities.

• Environmental Engineering Research
• /
• 제12권2호
• /
• pp.64-71
• /
• 2007

The necessity of disinfecting playground soil is an important issue, because pathogenic protozoa, bacteria, and parasite eggs remain viable for several months and can infect children. UV irradiation has been used to decontaminate water but its effectiveness on soil is unclear. We determined the efficacy of UV radiation for inactivation of an indicator bacteria, E. coli (strain ATCC 8739), on playground soil. While 99% inactivation of E. coli in the soil was readily achieved by UV radiation within 55 min at $0.4\;mW\;cm^{-2}$, complete inactivation was not achieved, even after prolonged treatment at $4\;mW\;cm^{-2}$. This was attributed to the irregular surface of the soil. A small number of E. coli escaped the UV radiation because they were situated in indentations or under small particles on the soil surface. Atomic force microscopy (AFM) and scanning electron microscopy (SEM) confirmed that the surface characteristics of the soil is the major limiting factor in the inactivation of E. coli by UV radiation. Thus UV treatment may not be adequate for disinfecting some soils and should be carefully evaluated before being used on playground soils.

• 한국조경학회지
• /
• 제45권2호
• /
• pp.101-108
• /
• 2017

본 연구는 놀이터의 양적, 질적 발전은 이루고 있으나, 장애어린이들에 대한 관심은 부족하다는 문제 인식에서 시작했고, 대안으로써 장애인과 비장애인의 사회적 통합을 추구하는 통합놀이터를 제시했다. 이론연구와 장애어린이들의 놀이와 직접적 관련을 갖는 여러 주체들과의 면담을 종합해 통합놀이터에 대한 개념을 정립했고, 사례로써 2015년 12월에 완공된 서울어린이대공원 내 꿈틀꿈틀놀이터의 조성과정을 다루었다. 본 연구에서 정립한 통합놀이터의 개념은 '1. 장애인용 놀이터가 아닌 장애어린이와 비장애어린이가 함께 놀 수 있는 놀이터, 2. 장애어린이뿐만 아니라, 장애어린이와 동행한 가족, 비장애어린이와 동행한 장애인가족이 함께 즐길 수 있는 놀이터, 3. 놀이시설을 포함해 전체 공간에 대한 장애인의 접근을 보장하는 놀이터, 4. 놀이터의 가장 중요한 기능인 재미, 호기심, 모험심을 놀이 활동의 중심에 두는 놀이터'이다. 결론에서는 설계에 있어서의 한계와 개선 방안, 사회적 확산을 위한 정책적 제안을 제시했다. 설계에 있어서의 한계를 극복할 수 있는 개선방안은 세 가지이다. 첫 번째는 장애 형태별 놀이 특성에 대한 깊이 있는 연구가 필요하다는 것이다. 두 번째는 다양한 사회적 실험을 통해 우리나라 실정에 맞는 시설물 개발이 필요하다는 것이다. 세 번째는 본 연구에서 시설물 중심의 통합놀이터가 제시되었다고 한다면 이후에는 다양한 형태로 통합놀이터가 구현되어야 한다는 것이다. 정책적 제안은 세 가지로 '1. 여러 관련법 간의 상충 해결, 2. 장애어린이들의 이용이라는 측면에서 "어린이 놀이시설 안전관리법"의 안전 기준 재검토, 3. 통합놀이터 설치의 의무화'이다.