师者,传道授业解惑也!这是对教师职责最好的解释。教师每堂课都是争取让每一位学生都能学到知识,都能明白这节课你所要表达的内容,学生也不会怀疑你的教学和言论,那这样的学生会进行科学探究吗?课后他还会不会继续去学习呢?在科技发展史上,只有敢于冲破旧传统的束缚,怀疑一切现实的权威,敢闯科学“禁区”的人,才有可能做出开拓性的成就。人们都说科学的魅力来自未知而不是已知,科学的真谛在于否定而非简单的肯定。探索的否定就是 Teachers, preaching taught doubts! This is the best explanation of the teacher’s duties. Every lesson of the teacher is for every student to learn the knowledge, understand the contents of this lesson, and the students will not doubt your teaching and speech. Will such students conduct scientific inquiry? After class, he will not continue to learn? In the history of science and technology, only the courage to break the shackles of the old traditions, suspecting all the real authority, dare to break through the science of “restricted area”, is it possible to make a pioneering achievement. People say that the charm of science comes from the unknown rather than the known, the essence of science lies in the negation rather than the simple affirmation. The negation of exploration is