开放探究内容徐昌贵《人类认识地球及其运动的历史》一课,主要介绍历史上科学家关于地球及其运动的两种学说——地心说和日心说的主要观点。课堂上,我引导学生自主阅读了地心说和日心说的主要观点后,进一步启发学生:“关于地球的运动方式,除了地心说和日心说之外,还有没有其他解释?假如你是一名天文学家,你会怎样解释呢?会提出什么样的学说 Open Inquiry Content Xu Changgui, ”A History of Human Understanding of the Earth and Its Exercises,“ introduces two main theories of geosciences and heliocentricism that scientists have historically described about the earth and its movements. In class, I guided students to read the main ideas of geocentrism and heliocenosis further inspiring students: ”Is there any other explanation on the way of earth movement apart from geocentric and heliocentricism? If you are an astronomer, How would you explain it? What kind of doctrine would be proposed?