The launching ceremony of the "Family Laboratory Street" project in Wenzhou was held in Ruian Cao Village

The launching ceremony of the "Family Laboratory Street" project in Wenzhou was held in Ruian Cao Village

On the afternoon of October 25, 2020, the launching ceremony of the Family Lab Street Project was held in Ruian Caocun Town. Leaders of Wenzhou Municipal Association for Science and Technology, Ruian Municipal Government Office, Propaganda Department, Science and Technology Association, Cultural and Tourism Bureau, Education Bureau, Caocun Town and other relevant departments attended the launching ceremony. 26 tent family laboratories from 12 schools, including Wenzhou Liyuan Primary School, Wenzhou Qinyuan Primary School, Yongjia Xiangyu Primary School, Ruian Caocun Town School, and Caocun Town Second Primary School, participated in the launch ceremony of "Family Laboratory Street". More than 700 urban and rural children and parents from wenzhou and ruian schools participated in the event. Zhang Xiuwei, vice chairman of Wenzhou Science and Technology Association, made an important speech at the meeting and announced the official launch of the series of activities of the family laboratory street, Wu Jianhan, deputy director of the Ruian Municipal Government Office, delivered a speech, and Chen Yao, a well-known science special teacher in the country, introduced the activity project. At the event site, the big friends and children visited the various exhibition areas on the street of the family laboratory and interacted with each other, and 50 students on the scene also participated in the "chopsticks bridge" family experiment challenge. After the challenge, many parents are still interested in continuing to study chopsticks with their children on the spot.

The event was hosted by Wenzhou Science and Technology Association and Wenzhou Municipal Education Bureau, co-organized by Ruian Science and Technology Association, Family Laboratory National School Alliance, Wenzhou Apple Tree Friends Education Volunteer Association, and co-organized by Ruian Caocun Town People's Government, Mayu Town People's Government, Pingyang Keng Town People's Government, and Wenzhou Yuan Primary School Juvenile Academy.

Wu Yuzhang from Wenzhou Liyuan Primary School showed everyone the home version of the automatic sorting device, which is divided into vibrating plates, color sorters, conveyor belts, push manipulators, and gripper manipulators. In addition to being able to sort osmanthus and osmanthus impurities, this set of equipment also wants to further study the use of this device, which can automatically sort and pack boxes after playing Go. The content of the Ming Xuan Yu Xuan Family Laboratory is gardenia dyeing. The yellow pigment (the saffron of carotenoids) is extracted from gardenia fruit, and the silk fabric is put into the yellow pigment to dye to obtain the yellow fabric. The dyed fabric will become darker and more colorful when placed in the acidic medium, and darken and gray when placed in the alkaline medium. Chenkara Family Lab: Avocado breeding, jackfruit cultivation, lily cultivation, observation snail and snail egg hatching, magic photospheres, water dispensers, filtration systems, ant digging tunnels and much more. Completely metamorphosed insects have done a series of inquiries to observe the feeding: the life of silkworms, the life of butterflies, the life of ants, the life of mosquitoes, the life of fireflies. Pan Zhili's research project is the soilless cultivation of plants such as Fengla vermilion red and dragon fruit.

Under the guidance of science teacher Liu Risenng, the fifth grade students of Caocun Town School actively carried out home experiment project-based research. The family laboratory tents presented to everyone at this event were full of highlights, including Lin Yuanru's "Observation Log of the Rampaging General", Lin Yixuan's "Growth and Transformation of Morning Glory", Fan Junchao's "Observation Log of the Hatching Process of Turtles and Quail Eggs" and "Mushroom Growth", "Research on Graphite Conductivity", "UFO in Water", etc.

The home laboratory refers to the students who establish a laboratory at home to study their favorite scientific problems, from astronomy to geography, from the big trees in the sky to the cockroach ants, all of which are their research objects. The home laboratory does not require a lot of special equipment, only a small piece of the place that belongs to the child to do experiments, observations, productions and other activities, which can be balconies, desks or even toilets. The family laboratory is the process and method of cultivating children's interest and curiosity in science, helping them experience scientific activities, is an extension of the teaching of science classes, and is also a practical base for students to improve their scientific literacy. The Family Lab Street Project moves everyone's home lab to a tent to share their experiences with more people. Together, these small laboratories became aircraft carriers with infinite combat power. Each tent is a teacher who teaches everyone how to ask their own questions and study themselves. Each tent, which is also a haven, will give you comfort when you are in a bad mood. Family Lab Street Project, let more teenagers understand the family lab, love the family lab, and establish the ambition of science and technology to serve the country from an early age. Correspondent Chen Yao

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