메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술저널
저자정보
저널정보
한국생물교육학회 생물교육 생물교육 제38권 제1호
발행연도
2010.1
수록면
195 - 207 (13page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
This study was intended to develop experimental genetics program using Ceratopteris richardii (C-Fern) and to test its effectiveness. Because all stages of sexual reproduction of the C-Fern take place within two weeks, students can easily observe the basic Mendelian principles with plant development and alteration of generations. By combining the life cycle of C-Fern with the concepts of genetics, the experimental genetics program was developed. Two groups of ninth grader students were chosen to participate in experimental group and control group. Achievement test and word association test were given before and after instruction using developed experimental genetics program. After post-test, five students selected from both groups were interviewed. Results showed that the difference in the level of learning between two groups was statistically significant (p<.05). According to the word association test, the relatedness coefficient of the experimental group was proved to be greater than that of the control group. After instruction, it was found that students could make many links in their conceptual network. Moreover, difficulties of understanding the relatedness in some concept groups were taken care of. These results could indicate that the instruction utilizing the experimental approach with C-Fern seems to be effective in better understanding concepts in genetics.

목차

등록된 정보가 없습니다.

참고문헌 (18)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0