Before the theme class meeting, students actively prepared materials, made slides and rehearsed sitcoms. "Tobacco smoke contains at least three dangerous chemicals: tar, nicotine and carbon monoxide. Studies have shown that 25 diseases that endanger health and life, including lung cancer and other cancers, cor pulmonale and lung diseases, are all related to smoking. " This is Li Mengyao's explanation at the class meeting of Class 5 (4). The students in Class 5 (3) arranged a creative sitcom, telling the story of children trying to persuade their parents not to smoke, and also performed a cross talk with smoking ban as the main content. Rich scientific knowledge, novel forms of expression ... Many students explained their understanding of the harm of smoking with their own creativity and actions at the class meeting, which made other students increase their knowledge through laughter.
Through the theme class meeting, the students thought a lot. The wide roads, green lawns and fresh air on campus are refreshing. Everyone will study in such an environment, and the efficiency will be improved. If you are in a smoky environment, I believe no one can think seriously and study quietly.
The handwritten newspaper competition is wonderful.
The next handwritten newspaper competition received enthusiastic response from all the students.
Manuscript newspaper is simple to make, the content is clear at a glance, it can be posted everywhere, and the publicity effect is good. It is a good idea to call for smoking ban on campus by handwritten newspaper, which can effectively improve people's understanding of the harm of smoking and popularize scientific knowledge. No, the students are already gearing up!
Although students make headlines, choose content and set up columns, parents are not idle and enthusiastically put forward various suggestions. Often a handwritten newspaper is signed by students, but it actually contains the wisdom of the whole family. Soon, more than 400 exquisite handwritten newspapers selected by each class were handed over to teachers and widely posted on campus. Every handwritten newspaper looks great, and there are many onlookers. How can we choose a better one? Don't worry, the judges have clear criteria: the theme of smoking ban is prominent and representative; The content is substantial and readable; The layout design is reasonable, novel and beautiful; The handwriting is neat, clear and standard; The publicity effect is good.
After appraisal, * * * 34 students won the first, second and third prizes respectively. On the rostrum, everyone's face was filled with a bright smile. "In the production process, I learned more about cigarettes and improved my hands-on ability." An award-winning classmate proudly said. "I will take part in the next competition, and I will definitely do better!" Under the podium, Xiang Li of Class 5 (2) was not discouraged.
Parent-child communication is warm.
"What's this for?" Looking at the parent-child learning exchange card sent to the hands, the students can't help wondering. After the teacher explained in detail, the parent-child exchange activities began.
In addition to school, home is also a place where students often stay. Calling for a ban on smoking in schools is obviously not enough. Students should also fill in the parent-child learning exchange card with their parents, tell their parents about the dangers of smoking, and persuade parents who smoke to quit smoking. This is really an arduous task!
But this is not difficult for students, and everyone shows their magic at home. "Dad has been smoking for a long time, but under my persistent persuasion, he finally accepted the task of quitting smoking, and my mother also took photos for him to prove it. I am so happy! " Classmate Wang Chenyu proudly displayed his father's vow to quit smoking. Wang Chenyu's father also told reporters: "As soon as the child came home, he began his education work. Although I knew it was difficult to quit smoking, I agreed. Children are so hardworking and sensible, and they are also very concerned about my health. I have to support them! "
Through hard work, students have become "educators" from learners, popularized scientific knowledge to parents and jointly created a smoke-free living environment. The development of parent-child exchange activities makes the anti-smoking propaganda more practical.
Experimental verification of harmfulness
If you think the activity is over here, you are wrong!
If only pictures and materials are used to show the harm of smoking, people can't understand it deeply. In science class, Teacher Lu told us that we can use experiments to personally verify whether cigarettes are harmful to the environment. In the laboratory, students first extract cigarette extract, and then cultivate wheat seeds with different concentrations of cigarette extract in Petri dishes. Every day, the responsible students should go to the laboratory to carefully observe the germination of seeds, carefully measure the height of germinated wheat seedlings with a ruler, and make records. Soon, the experimental results are clear at a glance: the greater the concentration of cigarette extract, the less the number of wheat seeds germinated, and cigarettes are harmful to the environment. Therefore, everyone has developed a rigorous scientific attitude and a deeper understanding of the harm of smoking.
The series of activities make students deeply realize the harm of smoking to the environment and health, cultivate their practical ability, stimulate their interest in learning science, and promote the communication among students, teachers and parents. Creativity is infinite, and action makes dreams come true. "Green, smoke-free, fresh and natural" environment is our dream, and we are taking active actions! Share with: