지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
오류제보하기
This study investigated elementary school teachers’ understanding of the image formation by converging lens, pinholes camera, mirror and water. In each case teachers were asked to draw the ray diagram to indicate the position of the image. Teachers' ray diagrams were analyzed in accordance with the scientific process of image formation. Results of analysis showed that teacher's conceptions were classified into five levels for each situation. And most of the teachers were in level 3 and level 4 in each case. Because they had difficulties in the appling scientific conception(propagating path of light, diffused reflection from each object point, role of the eye, ray tracing) to finding location of image. Also most of teachers didn't know how to apply the law of reflection and refraction to each situation. The study finally discussed the teacher training program of the optical image.
목차
등록된 정보가 없습니다.
참고문헌 (16)
참고문헌 신청
Anderson, C. W. / 1986 / Research series No. 166, Children's conception's of light and color: Understanding the role of unseen rays / Michigan State University
Carter, K. / 1990 / Teachers' knowledge and learning to teach, In Handbook of research on teacher education / Macmillan : 709 ~ 725
Galili, I. / 1991 / Some reflections on plane mirrors and images / The Physics Teacher 29 : 471 ~ 477
Galili, I. / 1993 / The effects of prior knowledge and instruction on understanding image formation / Journal of Research in Science Teaching 30 (3) : 271 ~ 301
Goldberg, F. M. / 1986 / Student difficulties in understanding image formation by a plane mirror / The Physics Teacher 24 (8) : 472 ~ 480
Carter, K. / 1990 / Teachers' knowledge and learning to teach, In Handbook of research on teacher education / Macmillan : 709 ~ 725
Galili, I. / 1991 / Some reflections on plane mirrors and images / The Physics Teacher 29 : 471 ~ 477
Galili, I. / 1993 / The effects of prior knowledge and instruction on understanding image formation / Journal of Research in Science Teaching 30 (3) : 271 ~ 301
Goldberg, F. M. / 1986 / Student difficulties in understanding image formation by a plane mirror / The Physics Teacher 24 (8) : 472 ~ 480
이 논문의 저자 정보
최근 본 자료
댓글(0)
0