有效的数学课堂教学,除了关注学生知识的获得、技能的发展、过程的参与、方法的掌握外,还应该关注学生的情感体验和良好的价值观的形成。因此,在课堂教学中,教师要想方设法激发学生的好奇心,激发学生探究的愿望,用爱的火种点燃火把,让课堂成为充满生气和乐趣、激情与智慧综合生成的过程。下面是我参加省优质课比赛时的一个教学片段。 In addition to paying attention to the acquisition of students ’knowledge, the development of skills, the participation of the process and the mastery of methods, effective mathematical classroom teaching should also pay attention to the students’ emotional experience and the formation of good values. Therefore, in classroom teaching, teachers should find ways to stimulate students ’curiosity, stimulate students’ desire for inquiry, and ignite torches with the fire of love so that the classroom becomes a process full of vitality, fun, passion and wisdom. Here’s a tutorial I took when attending the provincial quality class competition.