Diary of primary school: an astronomy class

Yesterday, Grandpa Yang, a Taiwan Province astronomer known as "contemporary", gave us a lively and interesting astronomy lesson "Looking at the starry sky" in Hunan Science and Technology Museum.

As soon as Grandpa Yang stepped onto the platform, I saw his silver hair, black and white plaid shirt and multi-pocket slacks! Teacher Yang said that he has been to more than 30 countries and has seen the phenomenon of eclipse after eight days. I think he is very powerful and magical! In this class, Grandpa Yang told us a lot of astronomical knowledge, which opened my eyes.

Grandpa Yang vividly showed us more than 30 constellations with starry night software, including Zodiac, Ursa major, Orion, Lyra, Draco, Eagle and so on, and told us why we couldn't see the Big Dipper in winter. Then, he also had a question-and-answer interaction with us, and gave small gifts to the children who answered the questions correctly, which attracted us to raise our hands one after another. The classroom atmosphere is very active. Grandpa Yang said: "In the past, people said that there were twelve constellations, but this sentence was actually wrong. There should be thirteen correct ones. "

Of all the constellations, I think the most interesting name is Sirius's constellation. Its name is Canis canis, which means big dog.

Grandpa Yang brought us a mysterious, romantic and humorous starry journey with his extensive knowledge, rich experience and a large number of pictures. Grandpa Yang's astronomy class is wonderful! I really like it!