" Tiangong Classroom " is opened again, and the astronauts of Shenzhou 14th flight crew Chen Dong , Liu Yang , Cai Xuzhe will provide space teaching to young people. In order to enable orphan children to understand space science knowledge and inspire orphan children to constantly pursue the "scientific dream" and realize the "space dream", Lanzhou Children's Welfare Institute recently organized children to watch the third lesson of "Tiangong Classroom".
Astronauts Chen Dong, Liu Yang and Cai Xuzhe vividly demonstrated the working and life scenes of the China Space Station Questioning Experimental Cabin, demonstrated the capillary effect experiment in the microgravity environment, the experiment of "lazy" in the water balloon, the fun drinking water in the space, the wrench that can turn around, and introduced the plant growth research project, and interacted with the ground classroom, explaining the scientific principles behind the experiment. "Tiangong Classroom" greatly aroused the children's curiosity. The children sometimes looked straight, sometimes fell into thinking, sometimes surprised...the excitement was beyond words. "I must learn knowledge well and grow up to be a scientist, become an astronaut, fly into space, and live in ' Tiangong '," said the children.
This class observation activity not only spreads and popularizes manned space knowledge to orphan children, increases their understanding of space, stimulates their interest in science and love for the aerospace industry, but also makes them understand that my country's space station has become a powerful scientific research capability as a national space laboratory, enhancing children's national pride and self-confidence! It supports the beautiful "space dream" in the hearts of children.
