任何科学发现都是从具体的客观事物和现象中发现问题,继而产生大胆的猜测假设,然后经过科学实验得出结论的。这个过程就是科学探究的过程。自然教学就应该是这样,“……向学生提供充分的科学探究机会,使他们在像科学家那样进行科学探究过程中,体会学习科学的乐趣,增长科学探究能力,获取科学知识,形成尊重 Any scientific discovery finds problems from specific objective things and phenomena, and then leads to bold speculation hypotheses, which are then concluded through scientific experiments. This process is the process of scientific inquiry. Natural teaching should be like this: "... provide students with adequate opportunities for scientific inquiry so that they may experience the joy of learning science, increase their capacity for scientific inquiry, acquire scientific knowledge and form respect in the process of scientific inquiry as scientists do