Geographical association content suitable for junior high school

Suitable for junior high school geography association content is as follows:

Theoretical teaching part: explain the orientation and characteristics of Cassiopeia and Pegasus, which are prominent constellations in autumn. Cassiopeia is in the northern sky and hangs high at the zenith in autumn. The five bright stars of Cassiopeia form an M-shape or a W-shape (Cassiopeia is M-shaped at the zenith, W-shaped when it is turned to a position close to the horizon, and M-shaped horizontally between these two positions), which is a remarkable feature of Cassiopeia. There is a big triangle in spring, summer and winter (the big triangle in spring: the shepherd's big horn and Virgo's big horn).

Experimental teaching part: introduce the purpose, requirements, matters needing attention and main contents of the experiment, teach students how to practice with the astrolabe, and observe the stars in autumn night with the astrolabe on the spot. (including Cassiopeia, Pegasus, Perseus, Andromeda, Polaris and constellations of interest to students) Students can simply draw the observed stars and explain the main features, myths and legends of related constellations on the spot.

The establishment of the geographical society is of great significance. On the basis of respecting students' personality development, the activities of geographical societies should give full play to each student's advantages, and form their own characteristics through proper guidance and training by teachers, so that students can feel happy and gain in every activity. Only in this way, students will be willing to participate in the activities of the community, and can truly integrate into the interests of geography and become the initiative of learning.