• Title/Summary/Keyword: Making up question

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A Study on Estimating the Contingency Cost of Small Construct Project (소규모 건설 프로젝트에서의 공사예비비 산정방법에 관한 연구)

  • 송진우;표영민;박성호;이상범
    • Proceedings of the Korean Institute of Building Construction Conference
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    • 2004.05a
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    • pp.113-117
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    • 2004
  • We need the contingency cost in order to deal with the uncertainty to be accompanied inevitably at the construction and an every kind risk not to forecast in advance. And also the contingency colt needed for the change order and we need it for reduction of the delay and reduce the trouble between owner and constructor. This study, through checking and analyzing the risk factor, in the step of domestic construction, suggests optimal management reserve to specific business about the contract type and the scale. The main results of this research are summarized as follow. First, I investigated the recognition about the contingency cost, grasped the risk to be happened at the construction step and found out the frequency occurrence, through making up question to engineer are carrying out their job in the domestic construction. Second, I computed optimal contingency cost rate by the statistics investigation, and proposed an improvement plan and problem when compute a contingency cost.

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Utilizing 'Wonyongsambanghogu' in mathematics education (원용삼방호구(圓容三方互求)의 수학교육적 활용)

  • Yang, Seong Hyun
    • Journal for History of Mathematics
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    • v.27 no.5
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    • pp.313-327
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    • 2014
  • Based on the importance and the necessity of the study on history of mathematics and mathemtics education using history of mathematics for finding the cultural identity and values of our traditional mathematics, we refer to two types of teaching and learning methods utilizing 'WonYongSamBangHoGu', the second theme of 'SanSulGwanGyeon' written by Lee Sang Hyuk. First, we present various cases of 'WonYongSamBangHoGu' constructed utilizing kind of mathematics learning software, GeoGebra by high school freshmen belonging to the Education Centers for the Gifted in Seoul Science Park. Second, We modernly reinterpret the questions contained in 'WonYongSamBangHoGu' and show several developed items using it.

Analysis on Landscape Characteristic of Entrance Spaces in the Apartment Complex - A case study of 'Award of Good Apartment to Living' in the Capital Region - (공동주택 아파트 진입부 경관특성 연구 - 수도권 '살기좋은 아파트 수상'단지를 중심으로 -)

  • Lee, Gyeong-Jin;Lee, Gi-Woo
    • KIEAE Journal
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    • v.8 no.6
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    • pp.47-55
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    • 2008
  • The purpose of this study is as follows. 1) An element to organize the landscape of an apartment entrance space and setting up, a characteristic of landscape through the actual condition analysis. 2) The characteristic of the type analysis and classified the shape of the entrance as the type. 3) The degree to like the landscape analysis through the making up question. The result of this research is as follows. The entrance of the apartment complex of 71 as of 92 and set an element to organize the landscape and the characteristic of landscape through the frequency analysis and divided an entrance landscape of apartment into 4 types through the cluster analysis. An entrance landscape of apartment types of the entrance is classified as follows. 1) Type I: A model wall-fence type, 2) Type II: The side constructing a building-fence type, 3) type III: The side constructing a building-retaining wall-mixing tree type, 4) type IV: The moulding constructing a building-a retaining wall type.

Assessment of Owner Organization's Business Function for Successful Application of CM (발주자 유형별 CM 업무기능 특성 분석)

  • Kang Seung-Hee;Jung Young-Soo;Woo Sung-Kwon;Park Ji-Ho;Lee Young-Hwan;Lee Bok-Nam
    • Proceedings of the Korean Institute Of Construction Engineering and Management
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    • autumn
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    • pp.388-393
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    • 2003
  • Since the Construction Management(CM) was introduced into the Korea construction industry, the efforts for acceleration of CM adaption have been continued. The fact that an owner organization has the essential key to successful application of CM delivery method is true, but there has been no study on owner's organization. An owner should decide their organization type and measure their current needs of each CM business functions for successful application of CM. After the needs of CM business functions are measured, the owner should reinforce their required business functions through strengthening their in-house capability or outsourcing. Thus, this paper defines four kinds of owner organization type and suggest the form for evaluation of owner's CM ability and analyze about needs of each type's CM ability through making up question.

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A case study of assessment items construction through the teacher's training for making up questions utilizing GeoGebra (GeoGebra 활용 문항 출제 연수를 통한 평가 문항 제작 사례 연구)

  • Yang, Seong Hyun;Huh, Nan
    • Communications of Mathematical Education
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    • v.29 no.1
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    • pp.73-90
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    • 2015
  • When teachers make up assessment questions regarding the content area that contains shapes and graphs, they should present the pictures so that their role might be represented properly. We exhibited the process of constructing shapes and graphs utilizing GeoGebra, and simultaneously analyzed the process of developing and revising questions using this and awareness changes in teachers who participate in the teacher's training focused on improving professionalism for making up questions such as CSAT(College Scholastic Ability Test). Through the survey they mentioned that making questions utilizing algebraic construction overcame the limitations of making up questions and played an instrumental role in developing creative questions. Based on the results, We suggested effectiveness of making up questions utilizing algebraic construction. Our intention was to improve the skills of teachers for making up questions such as CSAT and to suggest implications about it.