2022 개정 수학과 교육과정에 따른 초등학교 1-2학년군 국정 교과용 도서의 덧셈과 뺄셈 단원 개발 과정에 대한 쟁점 연구
Research on Issues in the Process of Developing the Addition and Subtraction Unit of the Government-designed Mathematics Textbooks for Elementary Grades 1-2 According to the 2022 Revised Curriculum
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참고문헌
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초록
2022 개정 교육과정을 반영한 초등학교 1～2학년군 수학 교과서가 집필되어 2024년에 학교 현장에 적용되었다. 집필자들은 집필 주제와 관련된 선행 연구를 분석하고, 교육 현장의 요구를 경청하면서 집필하였다. 특히, 이번 집필 내용 중에서 받아올림과 받아내림이 있는 덧셈과 뺄셈은 이후 덧셈과 뺄셈 학습에 중요한 주제이다. 이 논문에서는 덧셈과 뺄셈 단원을 집필하는 과정에서 몇 가지 요소와 관련하여 발생한 다양한 문제와 현상 및 이를 조정ㆍ조율하여 최종본을 도출하는 교과서 집필 과정을 분석하였다. 이를 통해 단원 시수 배정, 새로운 학습 내용 선택, 개방형 과제, 표준 알고리즘, 미지수 찾기 등을 포함한 수학 교과서 집필에 대한 시사점을 제안하였다.
Abstract
The 2022 government-designed mathematics textbook was written and incorporated into public school curriculum in 2024. Writers focused on writing while analyzing prior research related to relevant topics and listening to the needs of educators. In particular, addition and subtraction with carrying and borrowing are important topics for later addition and subtraction understanding. In this paper, I analyzed several issues and phenomena that arose regarding related topics as well as the process of coordinating and adjusting them to arrive at the final version of the addition and subtraction unit. Finally, I suggested implications for writing a mathematics textbook that included structuring the teaching schedule, selecting new topics, open-ended assignments, a standard algorithm, finding unknown values, etc.
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