• Title/Summary/Keyword: teaching practices

Search Result 469, Processing Time 0.03 seconds

Teachers' Perceptions on Process-Focused Mathematics Assessment Using Manipulatives and Technological Devices (교구 및 공학도구를 활용한 수학적 과정중심 평가에 관한 교사들의 인식)

  • Choi-Koh, Sang Sook;Park, Mangoo;Han, Hyesook
    • Journal of the Korean School Mathematics Society
    • /
    • v.16 no.4
    • /
    • pp.675-694
    • /
    • 2013
  • The purposes of this study were to investigate teachers' perceptions on process-focused mathematics assessment using manipulatives and technological devices and to propose the direction of the process-focused mathematics assessment. This study was conducted by the survey method with a total of 332 elementary and secondary school mathematics teachers working in Seoul or Gyeonggi areas who had experienced in using manipulatives and technological devices. According to the results, the use of manipulatives and technological devices in the process-focused mathematics assessment will facilitate the use of various alternative assessment methods such as research-report, project, and discussion for the process-focused mathematics assessment. Those alternative assessment methods enable teachers to diagnose students' learning in more accurate and holistic views and contribute to improving teachers' teaching practices focused on the mathematical process.

  • PDF

Using Online Knowledge-based Search Service in Science Education: focused on Secondary School Chemistry (과학교육에서의 온라인 지식검색 서비스 활용 현황과 역할: 중·고등학교 화학교과를 중심으로)

  • Choi, Chui Im;Lee, Eun Ah;Kim, Miyun;Kim, Min Wook;Moon, Sung Hyun;Choi, Bokyung
    • Journal of Science Education
    • /
    • v.36 no.1
    • /
    • pp.49-55
    • /
    • 2012
  • The purpose of this study is to examine how online knowledge-based search service is being used by students in science education. Reviewing information and summarizing data are important parts in scientific inquiry. As more and more information is available online, how to review and summarize online information for scientific inquiry also becomes an issue. In this study, we examined one of the popular online knowledge-based search services to see what kinds of information in secondary school chemistry are mostly sought and how reliable those information could be. The result indicated that users mostly seek scientific explanations and problem solving but about 30% of provided information appeared to be incorrect. It implicates that it is necessary to pay attention for teaching students how to obtain, evaluate, and communicate online information in science education to enhance students' ability for scientific inquiry.

  • PDF

Preservice Teachers' Understanding about Elementary Mathematics: Focused on Multiplication with Fractions (초등수학에 대향 예비교사들의 이해: 분수의 곱셈을 중심으로)

  • 오영열
    • School Mathematics
    • /
    • v.6 no.3
    • /
    • pp.267-281
    • /
    • 2004
  • The purpose of this study is to understand Preservice elementary teachers' knowledge about multiplication of fractions by focusing on their computation abilities, understanding of meanings, generating appropriate problem contexts and representations. A total of 115 preservice elementary teachers participated in the present study. The results of this study indicated that most of preservice elementary teachers have little difficulty in computing multiplication of fractions for right answers, but they have big difficulty in understanding meanings and generating appropriate problem contexts for multiplication of fractions when the multiplier is not an integer, called 'multiplier effect.' Likewise, the rate of appropriate representations surprisingly decreased for multiplication of fractions when the multiplier is not an integer. The findings also point out that an ability to make problem contexts is highly correlated with representations and meanings. This study implies that teacher education programs need to improve preservice elementary teachers' profound understanding of elementary mathematics in order to fundamentally improve the quality of teaching practices in classrooms.

  • PDF

A Survey of Teachers' Perspectives on Process-Focused Assessment in School Mathematics (수학적 과정 중심 평가에 대한 교사들의 인식 조사)

  • Chung, Sang-Kwon;Lee, Kyeong-Hwa;Yoo, Yun-Joo;Shin, Bo-Mi;Park, Mi-Mi;Han, Soo-Yun
    • Journal of Educational Research in Mathematics
    • /
    • v.22 no.3
    • /
    • pp.401-427
    • /
    • 2012
  • The recent Korean mathematics curriculum stresses to teach mathematics focusing on mathematical process composed of problem solving, reasoning and communication. To be successful in applying the rationale of the process-focused mathematics education, the assessment practice in classrooms should be also centered on mathematical process. In this study we conducted a large-scale survey on teachers' perspectives about the process-focused mathematics assessment. First, we surveyed teachers' opinion on current assessment practices in school mathematics related to regular school exams and performance assessments. Second, we investigated teachers' perception on mathematical process components such as problem solving, reasoning, and communication regarding how they should be assessed. Finally, we examined the difference of teachers' opinion according to their teaching experience, city size, and the type of school. Based on the results, we discussed implications for mathematics assessment and process-focused mathematical assessment.

  • PDF

1st Graders' Achievements Who have Experienced Learning and Teaching Practices in Learner-Centered Classroom during First School Year (학습자 중심 수학 수업을 1년간 받은 1학년 학생들의 학업 성취도)

  • Kim, Jin-Ho
    • Journal of Elementary Mathematics Education in Korea
    • /
    • v.11 no.1
    • /
    • pp.23-42
    • /
    • 2007
  • Learners who have taken learner-centered instruction is expected to construct conceptually mathematical knowledge which is. If so, they can have some ability to solve problems they are confronted with in the first time. To know this, First graders who have been in learner-centered instruction during 1 school year was given 7+52+186 which usually appears in the national curriculum for 3rd grade. According to the results, most of them have constructed the logic necessary to solve the given problem to them, and actually solve it. From this, it can be concluded that first, even though learners are 1st graders they can construct mathematical knowledge abstractly, second, they can apply it to the new problem, and third consequently they can got a good score in a achievement test.

  • PDF

For the Reflective Practice of Math Classes : Case Study on the Learning Community of Math Teachers in a School (수학 수업의 성찰적 실천을 위하여 : 학교 안 수학교사 학습공동체 운영 사례 연구)

  • Oh, Taek-Keun
    • School Mathematics
    • /
    • v.18 no.1
    • /
    • pp.105-126
    • /
    • 2016
  • Math classes has been regarded as an independent area of a teacher and his/her students of a particular class. In Recent discussions about the professional development of teachers, for the improvement of practices, the point of view of that the community of teachers must work together is spreading. What are the considerations in organization and operation of learning communities for professional development of teachers? In this study, we analyzed the case of the learning community of math teachers in a Science Academy for the purpose of improving math classes to promote the participation of learners. Research results show that teachers share the principles and goals of mathematics teaching through the learning community. Also, through participation in learning communities, the members were practicing the lessons improved by reflection on the lessons of his/her and their colleagues. These results provide implication that it is important to provide opportunities for objectifying his/her classes through the learning community for a substantial improvement in math classes.

A Study on the Activation Strategy of Site-Based Experiential Environmental Education (현장체험중심의 환경교육 활성화 방안 연구 -독일의 환경교육이 주는 시사점을 중심으로-)

  • 최돈형;노경임
    • Hwankyungkyoyuk
    • /
    • v.13 no.2
    • /
    • pp.51-62
    • /
    • 2000
  • This study examined the current status of school environmental education (EE) in Germany, and attempted to propose strategies to develop school EE in Korea. The study intended to accomplish the following goals: First, this study attempted to examine the developmental process of school EE in Germany. Second, exemplary cases of site-based experiential education in Germany are selected and analysed to develop pedagogical strategies in school EE in Korea. The strategies for development proposed in this study can be summarized as follows: First, the focus of EE should go beyond that of "solving or curing"environmental problems and pollutions, and need to be re-directed to pursue an "education for sustainable development", a new paradigm for future EE. Second, EE should increasingly integrate outdoor site-based, experiential programs into the currently classroom-based and knowledge-driven forms of education, not only to maximize its educational effect but also and knowledge-driven forms of education, not only to maximize its educational effect but also to coordinate the instruction of EE in the context of the educational reform agenda, currently undergoing since the late 1990s, in Korea. Third, teaching-learning materials for EE should be variously developed, and programs should be encouraged to serve local needs and circumstances for effective classroom practices, and criteria for standardization and professionalization should be sought in developing these programs. Fourth, it is recommended that the Ministry of Environment secure funds to facilitate the local school authorities at the municipal and provincial levels to operate a mobile environmental support system, equivalent to the function of the "Lumbricus"in Germany. Fifth, an external support network should be established among the support agencies for EE. Especially, a professional agency or institute to academically support school EE and a special planning committee for enhancing EE need to be established for resource and personal development. Parents′voluntary participation should also be encouraged to establish a tripartite network of "school-community-government" to support and facilitate school EE.

  • PDF

A Survey on the Practice of Small-Group Instruction in Elementary School Mathematics (초등학교 수학 수업에서 소집단 학습의 적용 실태 분석)

  • Park, Sung-Sun
    • Communications of Mathematical Education
    • /
    • v.22 no.3
    • /
    • pp.349-368
    • /
    • 2008
  • The purpose of this study was to investigate the small-group instruction of mathematics in elementary schools. For this, a sample of 742 teachers of elementary schools completed the survey. As a result, about 27.8% of the teachers reported using small group instruction while they worked with one group or they assigned to other groups worked alone. Only 2% of the teachers reported using small group in which students were encouraged to participated cooperatively. This study discusses the five issues about small group instruction in elementary school. The five issues were investigated in this survey. First, major teaching method in mathematics classroom and using of small group instruction were described. Second, frequency and period of small-group instruction were reported. Third, grouping method in small-group instruction was described. And Fourth, effect grouping practices of small-group instruction were described. Fifth, the model of small group instruction and assessment in small-group instruction were reported.

  • PDF

Exemplary Science Teachers' Suggestions for How to Improve Science Teacher Education (좋은 수업을 하는 현장 교사들이 제안한 과학 교사교육 개선방안)

  • Kwak, Young-Sun
    • Journal of the Korean earth science society
    • /
    • v.24 no.3
    • /
    • pp.117-127
    • /
    • 2003
  • This qualitative research investigated how to improve preservice and in-service teacher education programs through in-depth interviews with 10 exemplary science teachers. Data from interviews were used to analyze how the teachers perceived current situations of teacher education and what they suggested as an improvement plan. In terms of preservice teacher education, exemplary teachers argued that teacher education programs should (1) ensure the teacher education program's identity and goals, (2) provide preservice teachers with practical knowledge by translating theory into practice, and (3) secure faculty members who majored in science education. In light of in-service education, the teachers contended that (1) teachers should acknowledge the continuing processes of their own professional development, (2) the content and method of in-service training should incorporate teachers' practical needs in the classroom, and (3) the teaching community should implement a clinical supervision to improve their classroom practices. The central role of teacher (re)education in a successful classroom reform is also discussed.

A Study on the influence of job transfer in E&T programs characteristics & organizational situational characteristics of the medium and small-sized hospitals (중소병원의 교육훈련 프로그램 특성 및 조직상황적 특성이 직무전이에 미치는 영향에 관한 연구)

  • Kim, Young-Hyuk
    • Korea Journal of Hospital Management
    • /
    • v.16 no.4
    • /
    • pp.131-160
    • /
    • 2011
  • The purpose of this study was 1) to understand the job transfer in education & training(E&T) programs & organizational situational characteristics, and 2) to analyze the effects of the E&T programs & organizational situational characteristic groups on each of the levels of job transfer. There is intimate relationship between E&T programs characteristics & organizational situational characteristics and job transfer, so we can't think of them separately. With this point of view the most frequently discussed problem is how to apply the theory in actual job, but in reality it's true that the improvement of job transfer can't reach the expectations of the E&T programs. In literature view study, the concepts of job transfer in E&T, the general theory on E&T, and the actual condition and points at issue of the existing E&T practices in the medium and small-sized hospitals were defined. As the results from empirical analysis, we could find followings: First, in evaluation of the job transfer, demographic characteristics (seniority, occupational category, position) variables have a significant different. Second, in degree of the job transfer, E&T programs characteristics(contents of E&T, design of E&T, conditions of E&T, teaching ability of lecturer, methods of E&T) variables have a different influence upon each of the evaluation levels of E&T. Third, support of CEO variables have a different influence on the job transfer according to contents, design, conditions of the E&T programs. Fourth, support of co-works variables have a different influence on the job transfer according to design, conditions, method of the E&T programs. Fifty, support of organizational atmosphere variables have a different influence on the job transfer according to contents, design, conditions of the E&T programs.

  • PDF