《国家中长期教育改革和发展规划纲要》提出教育改革发展的核心是解决培养什么人、怎样培养人的重大问题,要求坚持德育为先。确实,几千年来,无论教育教学的形式如何变化,教育本质上还是传道授业解惑。自然学科的教育教学也是如此。自然学科的课堂不仅仅只是授业,同样需要传道、 The Outline of the National Medium and Long-Term Education Reform and Development Plan puts forward that the core of education reform and development is to solve the major problems of cultivating people and how to train people, and to insist on moral education first. Indeed, for thousands of years, education has essentially evangelized whether or not the form of education and teaching changes. The same is true of education in natural sciences. Natural subject classes are not just taught, the same need to preach,