新课标的实施,要求教师把探究性学习的思想渗透到课堂教学中,有意识地培养学生思维品质。教学中我们应该创造性地给学生提供观察的机会和联想的空间,结合课堂教学中的一个情景或一个想法,甚至一次失误,让学生去探究,即要求学生亲自参与提出、解决、研究、发现问题,才能使学生形成良好的思维品质和科学的学习态度。分类讨论就是根据问题的条件和所涉及到的概念,运用定义、公 The implementation of the new curriculum standard requires teachers to infiltrate the idea of ​​inquiry learning into classroom teaching and consciously cultivate students’ thinking quality. In teaching, we should creatively provide students with opportunities for observation and association. Combining a scenario or an idea in classroom teaching and even making mistakes, students should be asked to explore, that is, to ask students to personally participate in raising, solving, researching and discovering problems , In order to enable students to form a good thinking quality and scientific learning attitude. Classified discussion is based on the conditions of the problem and the concepts involved, the use of definitions, public