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고등학생의 화학 문제해결 산출물에 대한 화학 교사의 노티싱(Noticing) 탐색

Exploring Chemistry Teachers' Noticing of High School Student's Chemistry Problem-Solving Materials

  • 송나윤 (서울대학교 교육종합연구원) ;
  • 배신영 (서울대학교) ;
  • 노태희 (서울대학교)
  • Nayoon Song (Center for Educational Research, Seoul National University) ;
  • Shinyoung Bae (Seoul National University) ;
  • Taehee Noh (Seoul National University)
  • 투고 : 2024.07.01
  • 심사 : 2024.08.23
  • 발행 : 2024.10.31

초록

이 연구에서는 14명의 화학 교사를 대상으로 고등학생의 화학 문제해결에 대한 교사의 노티싱을 탐색하였다. 학생들의 문제해결 과정을 기록한 산출물을 수집하고, 이를 바탕으로 교사의 노티싱을 조사하기 위한 반구조화된 면담을 시행하였다. 연구 결과, 학생의 화학 문제해결에 대한 교사의 주의 기울이기에서는 학생의 과학적 사고 중 오류에만 주의를 기울인 교사가 가장 많았고, 과학적 사고에 부분적으로 또는 전체적으로 주의를 기울인 교사의 수는 동일했다. 해석하기에서 교사들은 근거에 기초한 과장된 해석을 가장 많이 제시했으며, 그다음으로 근거에 기초한 올바른 해석, 제한된 근거에 기초한 잘못된 해석을 제시한 교사 순으로 나타났다. 반응하기에서는 많은 교사가 학생의 사고와 연계한 반응을 제시했고, 그중 학생의 특이적 사고와 연계된 반응이 일반적 사고와 연계된 반응보다 다소 많았다. 학생의 특이적 사고와 연계한 반응을 제시한 교사들은 주로 내용 중심의 반응을 제안했고, 일부는 모호하거나 목표와 무관한 반응을 제시했다. 학생의 일반적 사고와 연계한 반응을 제시한 교사들도 학생 특이적 사고와 연계한 교사들과 유사한 경향이 있었지만, 두 유형 모두 학생 중심의 반응을 제시한 교사는 없었다. 한편, 일부 교사는 학생 사고와 연계하지 않은 반응을 제안했다. 이상의 연구 결과를 바탕으로 학생의 문제해결에 대한 교사의 노티싱 향상 방안을 논의하였다.

In this study, chemistry teachers' noticing of high school student's chemistry problem-solving materials was explored. Fourteen high school teachers participated in the study. We created materials documenting student's problem-solving processes and conducted semi-structured interviews with teachers. The results of the study revealed that most teachers only paid attention to errors in student's scientific thinking, and the number of teachers who paid attention to scientific thinking partially or completely was the same. In interpreting, teachers were most likely to provide an exaggerated interpretation with evidence, followed by a correct interpretation with evidence, and an incorrect interpretation with some evidence. In responding, many teachers suggested responses that aligned with student's thinking, with slightly more aligning with student's specific thinking than with general thinking. Teachers who suggested actions that aligned with student's specific thinking tended to be content-focused, with some vague or off-target responses. Teachers who suggested responses that aligned with student's general thinking tended to be similar to those who suggested responses that aligned with student's specific thinking, but neither type of teacher suggested student-centered responses. Some teachers suggested responses that did not align with student thinking. Based on these findings, we discussed ways to improve teachers' noticing of student problem-solving.

키워드

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