新课程标准指出,学生始终是学习和发展的主体,教学的一切活动必须以调动学生学习的积极性为出发点。创设问题情境,能有效地激发学生探究知识的欲望,充分调动学生主动参与学习的积极性。因此,教师应设法创设质疑问难的情境,提高学生探究知识和解决问题的兴趣。一、在导入新知之时创设问题情境心理学表明,恰当的问题情境能唤醒学生的学习热情,促使学生主动参与,课始的成功激情则更能达到事半功倍的 The new curriculum standard points out that students are always the main body of learning and development. All activities in teaching must be motivated by the enthusiasm of students. The creation of a problem situation can effectively stimulate students’ desire to explore knowledge and fully motivate students to take the initiative to participate in the study. Therefore, teachers should try their best to create situations that raise questions and raise questions, and raise their interest in exploring and solving problems. First, creating problems when importing new knowledge Situational psychology shows that proper problem situations can arouse students’ learning enthusiasm and encourage students to take the initiative to participate. The successful passion for the beginning of a class can achieve more with less effort