CAJ | 학술논문

“化学反应原理”是高中化学的必需选修模块，在高考中所占比重大，又是学生普遍反映学习存在诸多困难的模块。对学生有关反应原理问题解决情况的调查及对部分教师的教学情况的访谈发现，在教与学的过程中缺乏相应的问题解决策略的指导和训练是导致学生产生学习困难的重要因素之一，学生在对模块内容的深入理解上也存在不少问题。针对反应原理模块的问题特点，提出了7种问题解决策略：表征策略、程序策略、模式识别策略、对比策略、假设逆推策略、符号转化策略、整体策略。
“화학반응원리”시고중화학적필수선수모괴，재고고중소점비중대，우시학생보편반영학습존재제다곤난적모괴。대학생유관반응원리문제해결정황적조사급대부분교사적교학정황적방담발현，재교여학적과정중결핍상응적문제해결책략적지도화훈련시도치학생산생학습곤난적중요인소지일，학생재대모괴내용적심입리해상야존재불소문제。침대반응원리모괴적문제특점，제출료7충문제해결책략：표정책략、정서책략、모식식별책략、대비책략、가설역추책략、부호전화책략、정체책략。
“Chemical Reaction Principle” is the essential elective module of high school chemistry, and also the important part in the college entrance examination, and it is also a module that students gen-erally reflect that there are many difficulties in learning. A comprehensive analysis on investigation of students’ problem solving in chemical reaction principle and interviews on part of the teachers’ teaching shows that in the process of teaching and learning, the lack of the corresponding problem solving strate-gies is one of the important factors leading to students' learning difficulties, and there are also many prob-lems in the in-depth understanding of the contents of the module. Based on a theoretical literature review of the problem-solving strategies, combined with years of teaching experience, in view of the characteris-tics of reaction principle module, the author puts forward seven kinds of problem solving strategies: token strategy, program strategy, pattern recognition strategy, comparison strategy, assumption backward reason-ing strategy, symbolic transformation strategy and wholistic strategy.