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전구호 공주교육대학교 초등연구원 1968 公州敎大論叢 Vol.5 No.-
1. Purpose The purpose of this survey was anaysis of the elements of topological materials, and' investigation of the realities of teaching and the results o£ them, therefore to obtain referen- tial materials for desirable and right teaching. 2. Research method (1). The investigator analyzed textbooks and drew out the topological materials from them, (2). investigated teachers' chief aim in real teaching with a questionarie made by investigator concidering analyzed elements and examples in national textbooks, (3). mea- sured the children’s understanding on topology by using questions which were chosen from national textbooks and arranged by the investigator. (4). The data was collected from five schools in Choong Chung-Nam-Do(province) Chosen by stratified sampling. In sampling, Choong Chang-Nam-Do was seperated into five parts east, west, south, north, middle part, and a school was chosen in each part, the questionarie was given to all teachers in each school, and the questions to all children. 3. Summary (1) . It was found that the conceptions (general ideas) of topoloy were introduced to the lower grades in elementary school. The conceptions and the level of contents of topolgy must be clear in accordance with grade. It would be better that the charateristics of close-curve open-curve and the conception of homeomorphic are introduced in lower grade. (2) . It was found that the teachers were in want of the knowledge on conceptions of topology, and the degree of children’s understanding had close relation to teacher’s chief aim on teaching. without exact knowledge and enough understanding it is inpossible to teach others. 4. Suggestions Education of new mathematics needs new contents and new methods. First teachers have to try to master new mathematics. Second the administration authorities and the institution of in-service education have to surport re-education of teachers.
전구호 공주교육대학교 초등연구원 1974 公州敎大論叢 Vol.11 No.-
As the attitude of our teachers, naturally we are concerned with manufacture anp utilization of teaching instrument for the true education, and it is natural for teachers to do our best for them. The writer thinks that teaching instrument are indispensable to make right result in teaching or guidance of learning activities, and it seems that originative manu- facture of teaching instrument is composed of the core of excellent teaching or guidance of learning activities. Summarizing this thesis, the writer refers to new outlook-on-teaching instrument, and thinks on many respects of development, on this, the writer takes an important case of teaching-instrument-development. The writer hopes that this thesis becomes the opportunty to be enthusiastic about teacher’s teaching-instrument-manufacture.
전구호 공주교육대학교 초등연구원 1976 公州敎大論叢 Vol.12 No.2
Not by accurate mathematical thinking, and desirable teaching or guidance of learn- ing activities in mathematics can’t be attained. So, studying throughly about mathematical thinking, the writer intends to express it’s figure. Analyzing mathematical thinking and dividing it into logical, general and analogical thinking, the writer thought about each of them. We teachers center on anticipating man’s infinite creative probability and developing thinking in teaching or guidance of mathematical learning activities.