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"have you noticed that drones, smoke escape tents, and model cars and ships have entered our school in the past few days?" wu yiguan quietly said to wenxuan during the break.

"what is this for?" wenxuan asked curiously.

"every year during the autumnal equinox, the school will carry out scientific and technological practice activities. this formation should be related to science and technology!" did the quirky student xiao wu guess correctly? then let's go to the experimental primary school affiliated to beijing no. 12 middle school and take a look!

at 2 pm on september 26, "smoke billowed" on the first floor, and then the harsh "alarm" sounded, kicking off the 7th science and technology festival of the experimental primary school affiliated to beijing no. 12 middle school - "let's embark on the wonderful science together." the beginning of the "search and rescue journey" activity.

the fast and efficient search and rescue images of drones deeply attracted the attention of the students. director sun zhen of the innovation and development center of fengtai branch of beijing institute of education introduced the drone search and rescue project to the students, pointing out that drone search and rescue technology has been fully integrated into in earthquake relief, drones can quickly transmit information at the scene of earthquakes, fires and other disasters to provide valuable support for rescue efforts. i hope that students can learn, experience, and apply in this fun and interesting activity, and then deeply feel the indispensability of modern technology in emergency rescue.

principal si xuejuan of the experimental primary school affiliated to beijing no. 12 middle school mentioned in her speech that everyone has only one life and cherishing life is the responsibility of each of us. we should master the necessary methods of first aid and search and rescue in practice to prepare for when necessary, we actively embrace technology and let technology empower life and improve our quality of life and safety.

in order to encourage students to actively participate in "science + safety" practical activities, improve first aid and self-rescue skills, and learn to protect themselves and others, the leaders present at the meeting also awarded activity supplies to student representatives.

next, the students walked into the interactive experience area. what were they doing?

1. fire protection, experienced since childhood

the first-grade children who have just entered the elementary school have relatively weak cognitive, understanding and practical abilities, but they are full of curiosity about the things around them. they walked through the smoke escape tent, learned about gas masks and fire extinguishers, and learned simple methods of putting out fires, escaping and self-rescue. skill.

2. earthquake-resistant construction and simulation drills

according to a survey: 90% of a person's life is spent indoors. in order to allow second-grade students to truly and intuitively experience that solid buildings can protect people's lives to a large extent, the science and technology teacher provided wooden blocks, plastic pipes, connectors and other materials allow students to use their imagination and creativity to work in teams to build earthquake-resistant models and ancient building models, and test their earthquake-resistant capabilities. in the process of building, creating and practicing, students not only developed a strong interest in construction technology, but also their awareness of scientific risk avoidance was significantly enhanced.

the earthquake-resistant construction project is a science and technology competition that is very popular among our school students. wu yiguan, gao wenxuan, yang mulang, and han haochen won the first and second prizes in the earthquake-resistant construction project of the fengtai district earthquake prevention and disaster reduction maker competition in june.

3. learn ai nutrition and “refine” safety

with the rapid development of science and technology, ai (artificial intelligence) technology is gradually applied to all areas of life. how to improve the level of young people's robotics technology with the integration of international vision and expertise, develop china's ai technology with their own strength, and achieve high-level scientific and technological self-reliance to ensure national scientific and technological security. zhao jianwei, director of the robot center of the school of mechanical and electrical engineering of beijing university of mining and technology, gave a detailed introduction to the third-year students from his own journey of research and development of technology, leading students to participate in technology competitions, and educating innovative robots. during the interactive communication process, students not only developed a strong interest in learning and researching robots, but also enhanced their sense of social responsibility in protecting national scientific and technological security.

4. search and rescue by sea, land and air, practice carefully

learn the principles of drone flight, operate an electric boat to search for targets, and overtake in a four-wheel-drive vehicle on a curve. look, the students’ eyes are so focused! this is the scene when students in grades four, five, and six simulated real scenes and carried out search and rescue activities. through rigorous and serious practice, students not only learn safety knowledge, but also apply the knowledge they have learned to life to prepare for future emergencies.

after the event, ren yuecheng from the sixth (3) squadron told reporters excitedly: "in today's fire drill, i learned to stay calm first in an emergency, then lower my posture, cover my mouth and nose, and quickly follow the designated route." , evacuate in an orderly manner, which can not only reduce the inhalation of smoke and dust, but also ensure safety and rapid arrival in safe areas, ensuring the safety of life. through the drill, i realized the importance of fire protection and fire safety. when encountering similar emergency situations in the future, i just know what to do!”

the rich and interesting scientific search and rescue journey allows students to learn scientific knowledge through "playing", develop practical innovation through "doing", and enhance self-protection capabilities through "enlightenment". although the activity has been successfully concluded, the students' learning and research on "science + safety" are still continuing...