开放型问题的解决,一般要求学生去观察?、尝试?、类比与归纳,依据题目给出的条件与要说明的结论,加上严格推理论证,与有明确条件与结论的封闭性问题,更有利于培养学生的良好的思维品质和思维能力。 The solution of open-ended problems generally requires students to observe, try, analogy, and induce, based on the conditions given in the topic and the conclusions to be clarified, plus strict theoretical evidence, and closed questions with clear conditions and conclusions. It is beneficial to cultivate students’ good thinking quality and thinking ability.