著名教育家苏霍姆林斯基说:“真正的教育者不仅传授真理,而且向自己的学生传授对待真理的态度,激发他们对于善良事物受到鼓舞和敬佩的情感,对于邪恶事物的不可容忍的态度。”笔者认为,教师在课堂上对于科学是非问题不能满足于简单的传授,而应当教会学生辨别科学是非的能力,培养 The famous educator Sukhomlinski said: "The true educators not only teach the truth, but also teach their students attitudes towards the truth, inspire them to be inspired and admired by good things, and be intolerable to evil things. Attitude.” The author believes that teachers in the classroom for science is not a problem can not be satisfied with simple teaching, but should teach students the ability to distinguish between right and wrong, training