观察能力是人们认识事物极其重要的能力,也是探究式学习的基本能力。人们只有学会了观察,才有可能发现问题,才有可能对事实提出假设和猜想,才有可能在实验的过程中,对实验的结果进行正确的判断。对于刚刚开始学习科学课的小学三年级学生来说,他们对水的一些性质和现象的了解,正 Observe ability is one of people's ability to recognize things is extremely important, but also the basic ability of inquiry-based learning. Only by learning the observation can we discover the problems before we can make the assumptions and conjectures on the facts, so that we can make the correct judgment on the experimental results in the process of experiment. For third graders who have just started to study science, their knowledge of some of the properties and phenomena of water