一年春夏秋冬四季,天空中的星座是不同的。小学自然课要求学生『认识四季星空中的星座,观察星座在天空中的位置移动情况。』观察星座的位置移动,就要用到观星工具,人教版自然教材中是让学生制作『观星箱』,用『观星箱』观察;鄂教版自然教材中是让学生将一块玻璃固定在支架上,透过玻璃观察,在不同的时刻,在玻璃片上描出星 One year of spring, summer, autumn and winter seasons, the constellation in the sky is different. Primary nature class requires students to “know the constellations in the Four Seasons, observing the movements of the constellations in the sky. ”Observing the movement of the constellation position, it is necessary to use stargazing tools, PEP is for students to make“ stargazing box ”, with“ stargazing box ”observation; E version of the natural textbook is for students to a Glass is fixed on the bracket, through the glass observation, at different moments, the stars were drawn on the glass