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수학적 문제해결력 증진을 위한 일상생활 중심의 유아수학프로그램 개발 및 적용
양선영(Yang, Sunyoung),김지현(Kim, Jihyun) 학습자중심교과교육학회 2019 학습자중심교과교육연구 Vol.19 No.10
본 연구는 수학적 문제해결력 증진을 위한 일상생활 중심의 유아수학프로그램을 개발하고 적용하여 유아의 수학적 문제해결력에 어떠한 변화가 있는지를 살펴보고자 하였다. 프로그램의 개발을 위하여 문헌고찰과 요구도 조사를 실시하였으며, 2018년 6월 20일부터 2018년 8월 20일까지 S시에 위치한 S어린이집 만 5, 6세 유아 23명에게 일주일에 2∼3회, 30분씩 총 18회기에 걸쳐 개발된 프로그램을 적용하였다. 자료 분석은 SPSS WINDOWS 21.0을 사용하여 반복측정 분산분석과 질적분석을 실시하였다. 유아수학프로그램은 가설적 수학적 문제상황(블록놀이, 역할놀이, 실외놀이)을 문제중심학습(PBL)의 문제해결과정으로 수학활동이 전개되도록 구성하였으며 대소집단으로 유아들이 또래들과 문제를 해결하는 과정을 직접 구성해 나가도록 하였다. 적용 결과, 문제중심학습에 기반한 일상생활 중심의 문제해결과정을 거치면서 유아의 수학적 문제해결력이 긍정적으로 변화되었다. 이로써 유아의 수학적 문제해결력 증진을 위해 일상생활에서 유아가 경험하는 문제들에 대한 문 제중심학습의 접근의 유용함을 확인하였다. This study was to develop and apply the daily life-directed preschool mathematical program for improving infant children s mathematical problem solving skills and to examine how the young children s mathematical problem solving skills change. Participants were 23 preschool teachers who completed questionaires, and four of them were interviewed. Their interviews were used demand survey. 23 5-6 years old young children participated in the program as a experiment group. The preschool mathematical program was composed to apply the hypothetical problem situations(block play, role play and outdoor play) for young children`s math problem-solving process of the Problem Based Learning(PBL) and encourage young children to solve the math problem for themselves with their peers in small or large groups. As a result, young children s mathematical problem solving skills changed positively by using daily life-directed problem solving of the Problem Based Learning. This result suggests that it is appropriate to apply the PBL math program to improve mathematical problem-solving skill.
유아교사의 발달에 적합한 교육신념이 수학교과교육학지식에 미치는 영향
양선영(Sunyoung Yang),김지현(Jihyun Kim) 한국아동학회 2018 兒童學會誌 Vol.39 No.2
Objective: The purpose of this study is to examine the direct and indirect effects of early childhood teachers’ educational beliefs in a developmentally appropriate practice (DAP) on mathematics pedagogical content knowledge (MPCK) via curriculum implementation. It also examines whether this pathway differs according to the experience of the teacher education on the early childhood mathematics during their pre-service or in-service period. Methods: For this purpose, 327 early childhood teachers of childcare centers in Seoul and the metropolitan area answered a questionnaire. Stepwise multiple regression analysis was used to analyze the data. Conclusion: The teachers’ educational beliefs in DAP predicted MPCK directly as well as indirectly through curriculum implementation. In addition, when teachers had experienced pre-service or inservice teacher education on the early childhood mathematics, the teachers’ educational beliefs in DAP had a direct influence on the MPCK and an indirect one through the curriculum implementation. However, when teachers had not experienced that type of training, beliefs in DAP were indirectly influenced by curriculum implementation. The results of this study can be used to explore ways to improve teachers’ mathematics pedagogical content knowledge and contribute to the development of teachers’ education programs.
양선영 ( Sun Young Yang ),이오영 ( Oh Young Lee ),김혜은 ( Hye Eun Kim ),장유경 ( Yu Kyoung Chang ),윤병철 ( Byung Chul Yoon ),최호순 ( Ho Soon Choi ),정용건 ( Yong Gun Chung ),조찬호 ( Chan Ho Cho ) 대한내과학회 2006 대한내과학회지 Vol.70 No.6
목적: 우리나라 위식도 역류질환자들의 식습관 실태를 파악하고 질환의 위험 요인으로 생각되는 식품에 대한 섭취 기호도 및 식이습관을 조사하여 질환 정도와의 관련성을 파악하며 건강과 관련된 신체적, 정서적 삶의 질을 평가하였다. 방법: 한양대학교 병원에 내원하여 위식도역류질환의 증상이 있는 환자 중 내시경 병변이 있는 미란성 식도염군과 내시경 병변이 없으나 병적 역류가 증명된 비미란성 식도염군을 대상군으로 하고, 비슷한 시기에 건강 검진을 위해 방문한 수진자 Background: The prevalence of gastroesophageal reflux disease (GERD) is increasing in Korea. The aim of this study is to evaluate the dietary habit which is commonly known as risk factor of GERD and the quality of life in GERD patients. Methods: This study
양선영 ( Sun Young Yang ),변태준 ( Tae Jun Byun ),윤영섭 ( Yeong Seop Yun ),박재일 ( Jae Il Park ),손주현 ( Joo Hyun Sohn ),이동후 ( Dong Hoo Lee ) 대한소화기학회 2003 대한소화기학회지 Vol.41 No.5
Gastrocolic fistula is an uncommon complication caused by benign or malignant diseases on the stomach or colon. It was known to occur in gastric ulcer, trauma and infection. However, recent studies indicate that the malignant diseases such as stomach cancer and colon cancer emerged as a main causative factor. Gastrocolic fistula is likely to be most commonly diagnosed by barium enema, and occasionally detected by the upper gastrointestinal series or endoscopy. Recently, incidence of gastrocolic fistula is decreased due to early diagnosis of stomach or colon cancer. We report a case of gastrocolic fistula in a patient with transverse colon cancer found by both barium enema and upper gastrointestinal series. (Korean J Gastroenterol 2003;41:406-409)
일상생활 문제해결 중심의 유아수학프로그램이 유아의 수학적 문제해결력과 수학적 태도에 미치는 효과
양선영(Sunyoung Yang),김지현(Jihyun Kim) 한국아동학회 2019 아동학회지 Vol.40 No.4
Objectives: This study aimed to examine the effects of an everyday life problem-solving centered preschool mathematical program on young children’s mathematical problem-solving and attitude. Methods: We selected two classes of children aged 5-6 years. There were 23 children in the experiment group and 23 children in the comparison group in S city from June 20, 2018 to August 20, 2018. Using the SPSS WINDOWS 21.0 program, independent samples t -tests and corresponding sample t -tests were implemented. Results: The everyday life problem-solving centered preschool mathematical program had positive effects on improving childrens mathematical problem-solving but not their mathematical attitude in the experiment group. Conclusion: By showing the value of preschool mathematical education in everyday life, this study will be helpful improving preschool mathematical programs.
보육기관에서의 놀이치료가 유아의 문제 행동, 자아지각, 사회적 상호작용 및 놀이치료 과정에서 유아의 반응 변화에 미치는 영향
양선영(Sun Young Yang),한유진(You Jin Han) 한국아동학회 2014 아동학회지 Vol.35 No.1
The study was performed at a childcare center based play therapy to help ameliorate the problems of infants in the borderline, self-concept, social interaction, infant`s response changes observed during play therapy. The subjects of this study consisted of twenty eight infants between the ages of 4 to 5 years who exhibited behavior problems. All subjects were located in the Seoul. The play therapists were sent to the child care center, and conducted 16 sessions of play therapy to infants exhibiting problem behaviors. In summary, the results indicated the following. First, childcare center based play therapy was effective in improving infants` behavior problems in the borderline areas outlined above. Second, childcare center based play therapy had a positive effect on the self-concept of infants. Third, childcare center based play therapy had a positive effect on the social interaction among the infants. Finally, there was significant difference in the responses of infants during childcare center based play therapy.
포스터 전시 : 위장관 ; 대장을 침범한 수포성 유천포창 1예
양선영 ( S. Y. Yang ),이오영 ( O. Y. Lee ),김태엽 ( T. Y. Kim ),박찬금 ( C. K. Park ),은창수 ( C. S. Eun ),박준용 ( J. Y. Park ),이승환 ( S. H. Lee ),한동수 ( D. S. Han ),전용철 ( Y. C. Jeon ),윤병철 ( B. C. Yoon ),함준수 ( J. S. Hah 대한소화기학회 2002 대한소화기학회 춘계학술대회 Vol.2002 No.-
<서론> 수포성 유전포창은 노령에서 호발하는 전신의 긴장성 수포와 조직학적으로는 표피하 수포를 특징으로 하는 자가 면역질환이다. 수포성 유천포창은 비교적 큰 많은 수포가 전신에 산발하지만 특히 서혜부, 액와, 전환 굴축면에 호발한다. 점막증상은 환자의 약 1/3에서 구강병변이 발생되며 그외 결막, 질 및 항문주변에 소수포가 형성될 수 있다. 대장에 침범한 수포성 유천포창의 예는 궤양성 대장염에서 드물게 보고 되고 있으나, 궤양성 대장염이 없는 환자에서
위장관 ; 대장 선종 환자의 식이 위험요인에 관한 연구
양선영 ( Sun Young Yang ),김영선 ( Young Sun Kim ),송지현 ( Ji Hyun Song ),정수진 ( Su Jin Chung ),이인희 ( In Hee Lee ),홍경주 ( Kyoung Ju Hong ),이은정 ( Eun Jung Lee ),김동희 ( Donghee Kim ),임정윤 ( Jeong Yoon Yim ),박민정 ( M 대한소화기학회 2012 대한소화기학회지 Vol.60 No.2
Background/Aims: The role of dietary risk factors in colorectal carcinogenesis remains unclear. We investigated the association between dietary intakes and colorectal adenomas who visited a health promotion center for a routine health check-up colonoscopy. Methods: We conducted a retrospective case-control study using data from individuals who had colonoscopy at Seoul National University Hospital Healthcare System Gangnam Center from October 2003 to December 2007. The subjects were 242 patients (162 males and 80 females) with histopathologically confirmed colorectal adenoma, and 464 (272 males and 192 females) controls. Dietary data were obtained via 24 hour dietary recall, assisted by a registered dietitian. The student`s t-test and the chi-square test were performed for the statistical comparison of means and proportions among groups. Multivariate analyses using logistic regression were performed to assess the relation between dietary intake and colorectal adenoma. Results: The total average energy intake of the patients (male: 2,407.5±429.2 kcal, female: 1,901.3±316.9 kcal) was higher than the controls (male: 2,249.6±430.4 kcal, female: 1,752.4±275.0 kcal; p=0.001). High energy intake (male: OR=4.13, 95% CI=1.70-10.05, p=0.002; female: OR=4.00, 95% CI=1.51-10.61, p=0.005) and animal protein intake (male: OR=3.97, 95% CI=1.66-9.49, p=0.002; female: OR=5.76, 95% CI=1.99-16.169, p=0.001) were found to be associated with the risk of colorectal adenoma after adjusting for confounders such as age, BMI, waist circumference, metabolic syndrome and smoking. Conclusions: In summary, high energy intake and animal protein were associated with colorectal adenoma. (Korean J Gastroenterol 2012;60:102-108)