Eco-environmental education is a continuous lifelong education process. For most people, primary education is the primary stage of ecological environment education. With the increasingly prominent environmental problems, the ecological environment education in primary schools has been paid more and more attention. As a teacher, how should we help students understand the ecological environment and educate them to protect the environment, so as to strengthen their environmental awareness and improve their environmental awareness? I think we can start from the following aspects: First, help students understand the relationship between some biological and environmental factors. At the beginning of the new semester, our class set up a biological corner, in which a pot of chrysanthemums was placed. Combined with the theme of "Chrysanthemum in Autumn", this paper introduces the water, sunshine and suitable temperature for chrysanthemum to survive. Students actively participate in activities and learn about the living conditions of chrysanthemum through observation. In such practical activities, students learned about the relationship between plants and the environment. Then, how to make students understand the relationship between animals, plants and animals, plants and plants, and people and plants and animals? To this end, with the help of the class meeting, I launched the theme activity "We are all children of Mother Earth", in which we focused on the relationship among people, animals and plants. By watching pictures, videos and animations, children learn that there are eagles flying in the sky, sparrows perching on trees, rabbits jumping on the grass, fierce tigers, lions, agile sika deer, antelopes and dolphins playing in the water ... They need sunshine, water and fertile land just like human beings. Because people wantonly cut down and destroy water sources, our ecological environment has been seriously damaged, resulting in many plants dying and many animals homeless ... Seeing this, some students whispered, "Alas! Pity them! " Some students showed sadness in their eyes and really understood the relationship between human beings and animals and plants. Second, use the campus and surrounding ecological environment as a teaching classroom. Usually students' learning environment is in the classroom, and primary school students are lively and active. Staying in the classroom for a long time will produce boredom, which is not conducive to their imagination. Outdoor school can relax students' nerves and is the most ideal classroom to cultivate students' observation ability, imagination and interest. Teachers can take this course as the best way to guide students to know, show and love nature. Teachers can guide students to observe more and pay more attention to the environment around the school. At the same time, teachers can also lead students to visit places near the school where water pollution is serious, and collect water samples through students' own personal experience investigation, so that students can have a deeper understanding of water pollution. In addition, you can also filter and purify the water samples brought back from class to further understand the ways and methods of water purification. Through such personal experience activities, we can educate our students that there is only one earth, and the beautiful environment of the earth is created by ourselves, so as to cultivate their awareness of environmental protection and let them develop certain environmental behavior habits in their daily life and study. Third, make use of colorful activities to make environmental education diversified and visualized. Environmental education focuses on participation, and various forms of organizational learning activities are conducive to better achieving the best educational results. . Take activities suitable for students' characteristics and let them participate. Multi-level environmental education for students can promote students to establish a solid environmental awareness and cultivate good environmental behavior habits. 1. Environmental education is also included in the school work plan. Therefore, there are often "related themes" activities of environmental protection. Such as holding lectures on environmental protection knowledge, organizing students to hold speech competitions and essay competitions, using blackboard newspapers and wall newspapers for publicity exhibitions, and conducting questionnaires on environmental protection knowledge. Let students participate in it. In this way, students have a deeper understanding of environmental protection. Let students know that environmental protection is around us, and everyone should have some knowledge of environmental protection, participate in it and enjoy it. In this atmosphere, students' environmental awareness has naturally been sublimated, and various environmental behaviors and habits have gradually formed. 2. Participate in social practice activities in person, carry out various social practice activities appropriately, and carry out appropriate range of visits, inspections and publicity activities for some eco-environmental education contents, which will greatly promote sustainable development education. Infiltrating environmental awareness into practice can make full use of various forms to make environmental awareness closer to students, and students are more willing to subtly accept the infiltration of environmental awareness, which will also achieve better results. Students can be organized to visit botanical gardens and zoos. Plant some flowers, grass, etc. At school and at home. In this kind of experience, students naturally feel the beauty, and at the same time, they have feelings of yearning for nature, which will be sublimated into loving nature. Therefore, it is necessary to strengthen the sense of responsibility and mission to protect and improve the ecological environment. At the same time, organize students to investigate nearby factories, rivers, garbage disposal sites and living quarters. When they see dirty rivers, there is rubbish everywhere, waste gas from factories and dust on roads. Through the students' own personal experience, I understand that protecting the environment is not a matter for the environmental protection department, but something that everyone should do, which should be deeply rooted in the hearts of the people and should be done anytime and anywhere. In this way, students have certain environmental behavior habits in their daily life and study. Fourth, cultivate students' behavior of loving and protecting the ecological environment. Protecting the ecological environment For the sake of children, we should start with the most basic thing around us-to protect the environment around us clean and tidy. 1. Keep the environment of our school clean and tidy. Seriously organize students to participate in school greening, beautifying and purifying campus labor. Actively carry out "building a green world" activities. Regularly carry out greening and weeding, digging soil, flood control and drought relief, pruning flowers and trees and other greening protection activities. In the aspect of purifying the campus, teachers and students carry out the activity of "no garbage around", clear away the dead corner of hygiene in time, and achieve three things around them: no scraps of paper, no peel and no packaging. Our class has set up a "duty student", so that each student can take turns to be a duty student, check the students' situation, save water and keep the environment clean and tidy, which really falls on everyone. There are many colorful and beautiful flowers on the lawn before and after class. The children in our class not only take care of the flowers themselves, but also stop others from doing something wrong in time. 2. Protect our social environment clean and tidy. Usually organize students to carry out social investigation and research, so that students can experience the importance of the environment personally, thus enhancing their awareness of environmental protection. For example, some farmers investigated the use of pesticides in vegetables and foods to let students know the relationship between these foods and human health; The investigation on the death of a large number of fish in the river caused by river pollution made students deeply feel that while human society is developing, we should also pay attention to protecting the environment, otherwise human beings will bring their own destruction. In addition, holding an environmental knowledge contest and paying attention to collecting knowledge about environmental protection can not only increase students' awareness of environmental protection, but also improve their enthusiasm for learning. Environmental protection is a basic national policy of our country, and children's environmental awareness is related to the future of mankind. It is our educators' unshirkable responsibility to help them establish the concept of sustainable development from an early age. Educate students to start from the environmental protection around them: protect the forest and don't use disposable chopsticks less; Do not use non-degradable bags, use cloth bags for shopping; Do not use washing powder containing p and n; Don't throw waste batteries; Do not eat wild animals; Actively participate in afforestation activities and so on, cultivate students' awareness of environmental protection, and better serve the country's construction in the future.

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