【摘要】 实验通过人—机界面 ,对中学生解决几何问题策略的基本特征进行探讨。对学习成绩优、差学生 ,在解决问题的程序上和解决问题结果的正确与错误上的差异比较后显示 :学习成绩优、差学生在解决问题的程序上 ,尤其在问题解决的思考推理方向上没有类似专家和新手之间的显著差异 ;学习成绩的优、差对解决问题结果的正确与错误上具有直接的影响 ;问题解决规则的选择对问题解决过程具有间接影响 ;对问题解决规则的掌握对问题解决的结果具有重要影响。更多还原

【Abstract】 This research was to examine middle school students’ understanding of the basic characteristics of the tactics in geometry problem solving. The results showed that there was influence on the success and failure in their academic records. And there was also influence on their procedure and inference in geometry problem solving, as well as effect on their selecting regulations in the geometry problem solving. A grasp of the rule about problem solving was found to be vital to solutions.更多还原