예비수학교사들의 학교현장실습에 대한 인식과 수학수업에서 겪는 어려움

심상길 ( Sang Kil Shim ),이강섭 ( Kang Sup Lee ) 한국수학교육학회 2013 수학교육 Vol.52 No.4

The purpose of this study is to investigate pre-service teachers` perceptions and their difficulties of mathematics instruction. Pre-service teachers have positive perceptions about teaching students and teaching profession through teaching practicum. In addition, they have perceived that teaching practicum can enhance teaching methods for their students. Especially, they suggested that cooperating teachers` instruction and mathematics teachers and their colleagues` classroom observation are important factors to improve their teaching methods. In other hands, they have difficulties in application of questions encouraging mathematical thinking, attention concentration considering students` interest and planning and performing for mathematics instruction class according to levels of students` study abilities. Based upon this study`s findings, teacher education institutes should make efforts to alleviate difficulties in mathematics instruction through effective teaching practicum such as regular reflection activities for their classes, programs development associated with schools, pre-training and education programs for guidance teachers.

마이크로티칭에서 예비수학교사들의 동기유발에 대한수업 행동과 변화

심상길 ( Sang Kil Shim ) 한국수학교육학회 2015 수학교육논문집 Vol.29 No.4

본 연구에서는 마이크로티칭에서 예비수학교사들의 동기유발에 대한 수업 행동과 변화를 알아보기 위해 두 차례의 마이크로티칭을 실시하고, 녹화된 자료와 수업 분석보고서를 분석하였다. 예비수학교사들은 동기유발을 위해 다양한전략을 사용하였으나 사용하지 못하는 전략들도 있었다. 또한, 동기유발에 대한 행동 변화에서 긍정적인 측면도 있지만, 그렇지 못한 경우도 있다. 이는 두 차례의 마이크로티칭의 경험만으로 모든 동기유발 전략에 관련된 수업 개선의 효과를 기대하기 힘들다는 것이다. 그러나 마이크로티칭을 통해 예비수학교사들은 반성에 의한 행동 변화와 미래 수업에 대한 개선의 의지를 보였다. 따라서 예비수학교사들이 자신의 수업에 대한 반성을 통해 수업을 개선할 수 있도록 체계적인 교육 프로그램의 개발과 이를 교원 양성기관인 대학에서 효율적으로 활용하는 방안에 대한 연구가 필요하다. 아울러, 예비수학교사들의 동기유발에 대한 수업 행동의 개선을 위해 마이크로티칭과 같은 다양한 교육 프로그램을 예비수학교사들에게 더 많이 제공할 필요가 있다. This study investigated how pre-service mathematics teaches`` experience in microteaching influences their motivations toward teaching behaviors and changes by analyzing their teaching records and class reports. Although respondents planned to conduct various strategies pertaining to motivations, some of them were not used. Also, motivations toward their teaching behavioral changes leaded to positive aspects, but also leaded to negative ones. These findings imply that only two times microteaching experiences would not be sufficient to lead to positive teaching behavioral changes through their motivations. However, pre-service mathematics reported a high level of intention to change their teaching behavior through a comprehensive review process regarding their teaching. Therefore, teacher eduction institutions should develop well structured educational programs and apply them to pre-service mathematics teachers for a better understanding of their teaching and its review through motivations. In addition, providing opportunities for pre-service mathematics teachers to experience various educational programs including microteaching would be necessary for improving their teaching behavior through motivations.

木다우얼의 接着組立性能 向上

심상로(Sang Ro Shim),서진석(Jin Suk Suh) 한국가구학회 1994 한국가구학회지 Vol.5 No.1

This study was carried out under the assembly conditions at company and laboratory, for the purpose of acquiring the available adhesion-joint performance of wooden dowels which are being commonly used in jointing the furniture members.<br/> In laboratory assembly test, Polyvinyl acetate emulsion resin adhesive(room temperature curing type), urethane resin adhesive and MDI resin were applied to the dowels-joint of members of lumber, PB and MDF in a separate use or a mixed use condition, and then their withdrawal strengths were evaluated.<br/> Also, the withdrawal strengths were Investigated according to the elapsed time after gluing and assembly of dowels.<br/> There suits were summarized as follows:<br/> 1. The withdrawal strength was highest at the lowest diameter 6mm of dowel of tested 6, 8 and 10mm at each member in the company assembly condition.<br/> 2. In the laboratory assembly condition, the lumber showed the highest withdrawal strengths, which were subordinated with those at PB and MDF, resulting in th ε almost same withdrawal strengths between two members.<br/> 3. According to the types of adhesive and their formulations, th ε withdrawal strengths by urea resin and urethane resin at both separate use and mixed use condition were higher, comparing to that by a single use of poly vinyl acetate resin adhesive.<br/> 4. In terms of the developing speed of withdrawal strength by the elapsed time after gluing and assembly of dowels, there was a nearly proportional increase until 24 hrs. after assembly at lumber. On the contrary to this, there was a mild increase until about 6hrs. after assembly at PB and MDF, and there after no difference until 24 hrs.<br/> 5. From the above results, it was suggested that th ε handling and conveying of dowels-assembled furniture to other processing or finishing line , if at least 6 hrs. elapse after assembly of dowels at members, can not affect much the withdrawal strengths. Particularly, a good joint strength in this case was obtained with<br/> application of urethane resin mixed- urea resin a adhesive.

고지의무(告知義務) 위반(違反)과 착오(錯誤),사기(詐欺)의 관계(關係)

심상무 ( Sang Moo Shim ),정순계 ( Soon Gye Chung ) 동의대학교 지방자치연구소 2001 공공정책연구 Vol.17 No.-

자동차 산업의 특성과 디자인 전략의 고찰

심상묵 ( Sang Mook Shim ) 한국기초조형학회 2010 기초조형학연구 Vol.11 No.5

사도행전에 나타난 부흥과 기도와 말씀

심상법(Sang Beop Shim) 신학지남사 2007 신학지남 Vol.74 No.4

교수매체로써 칠교판을 활용한 영재교육 자료 개발

심상길 ( Sang Kil Shim ) 한국수학교육학회 2009 수학교육논문집 Vol.23 No.1

‘첨단기술사회’에 대한 성경적 대응

심상법(Sang Beup Shim) 신학지남사 2006 신학지남 Vol.73 No.1

[환경] 제올라이트를 이용한 중금속 원소들의 흡착 특성

심상권(Sang-Kwon Shim),박진태(Jin-Tai Park),김태삼(Tae-Sam Kim) 한국분석과학회 2000 분석과학 Vol.13 No.1

서운암의 사찰관광에 관한 연구

심상도(Shim, Sang Do) 한국문화관광학회 2002 문화관광연구 Vol.4 No.2

Founded in the 15th year of the reign of Shilla Queen Sondok (646 C.E.) by Vinaya Master Jajang, Tongdosa Monastery and Temple is the first of Korea’s three Jewel temples, representing the Buddha. The temple is famous for it’s most beautiful landscape as follows : Mupunghansong (Pine tree dancing in the winter breeze), Anyangdong-dae (Eastern peak commanding wide panorama), Chajangdong-cheon (Beauty spot), Keuknak youngji (paradise pond), Biro falls & Danseong setting sun. The Seounam, small temple at the Tongdosa(temple), is located at Jisan-ri, Habuk-myeon, Yansan(city) Gyeongsangnam-do, S. KOREA. It was built by noble monk Chunghyun in 1326(During King Chungmok’s era of Koryo Dynasty), remodeled by Saint Nambonggwonseong in 1859(the tenth year of the King Cheoljong’s era of Chosun Dynasty), and extensively mended by the former chief priest Seongpa of Tongdosa(temple). During his 5-year ceramic works(1985 to 1989), Seongpa baked 3,000 Buddhist statues; moreover, completed the invincible Buddhist project of completing canon of Buddhist scriptures on the surface of 160,000 ceramics almost for 9 years(Jun, 19991 to September, 2000). In addition, the man got the temple capital through the persimmon field cultivated by him. And on the basis of the fund, he opened Muwiseonwon (Buddhist principle center for the spiritual concentration) and restored the procedures of the traditional skills of natural dyeing. Much more respectable one is his exemplary life; linking Zen and laboring to his life, His three years of studying enabled to restored the Korean-traditional soybean paste fermented and soy sauce with natural herbs. Thereafter, they are now on the market at lower price. Recently, he has cultivated wild flower field of ten thousands of wild flowers about one hundred species over 200,000-pyong hill surrounding Seounam(small temple) to let people know almost extinct ones, and held the wild flower festivals. What’s more his amazing plan is he is willing to open it for nature studies. In his painful trials, the temple has been attracting many tourists, people to worship, and customers to purchase the traditional commodities and harvests on.