Among them, problem representation is the core and key of problem solving, which is a hot topic in subject problem solving in recent years.
其中问题表征是问题解决的核心和关键，是近年来学科问题解决研究的热点。
The study expatiates the role of the mathematics problem representation in problem-solving;
阐述了问题表征在数学问题解决中的作用；
Correct problem representation is the premise and guarantee of solving problem successfully.
正确的问题表征是成功地问题解决的前提条件和重要保证。
Problem representation is the problem-solving start stage, is also the key of problem-solving, the quantity of problem representation will directly affect the problem to resolve.
问题表征是问题解决的起始阶段，也是问题解决的关键之一，问题表征质量的高低将会直接影响到问题解决。
Problem representation is the key issue in solving problems.
问题表征是问题解决的重要环节。
Problem representation is the focus conception of problem solving.
问题表征是问题解决理论中的核心概念。
Problem representation is the focus conception of problem solving.
问题表征是问题解决理论中的核心概念。
应用推荐