小学生解题时，常会出现各种各样的错误，这种错误除了受学生基础知识和基本技能、思维能力等因素的影响外，还有一个重要原因就是学生对解题的准备、计划、实施、总结四个阶段缺乏严密的自我监控意识，造成审题不细、思路偏离目标、解题方法不当、结果出错等各种不良倾向... Students often have a variety of mistakes when solving problems. In addition to the basic knowledge and basic skills of students, thinking skills and other factors, the other important reason is that students prepare, plan and implement solutions , Summed up the lack of strict monitoring of self-awareness of the four stages, resulting in refined examination is not fine, ideas deviate from the goal, problem-solving methods, the results of errors and other undesirable tendencies ...