How to change teaching concepts, teaching methods and learning methods

According to the specific characteristics of students' cognitive development and secret personality development, the traditional teaching concept should be changed. Teaching concept plays a guiding and commanding role in teaching. Modern educational theory advocates diversified learning methods, and the cultivation of scientific literacy is realized through scientific education, and the most effective method is scientific inquiry activities. Students' learning methods in science courses should also reflect the characteristics of natural science, which is conducive to stimulating students' innovative consciousness and cultivating students' practical ability. I think in the process of teaching design, we should give full play to students' learning autonomy and make the classroom a bridge between real life and book knowledge. In teaching design, students' independent inquiry should be reflected, curriculum resources should be developed and utilized, and students should be guided to study and explore independently in the social environment around their study. First, give full play to students' autonomous learning. First of all, create an effective classroom situation to stimulate students' autonomous learning, so that students can be in a relaxed and happy atmosphere. "Knowing is not as good as being good, and being good is not as good as being happy." In the teaching process, let students get a relaxed and happy emotional life and positive emotional experience, so that students can have a positive motivation and desire to explore, concentrate on their studies, realize real spiritual communication between people, and generate mutual trust, so that students can fully discover themselves, know their own existence and take the initiative to acquire knowledge in a subtle way. Secondly, it is everyone's psychological tendency to encourage students to study independently, hoping for affirmation, especially for students with immature physical and mental development, who need the affirmation of teachers. Appreciation and encouragement enable students to correctly understand themselves and their own values, so that students can get great satisfaction, thus strengthening their confidence and determination in learning. Thirdly, using questions and suspense to stimulate students' strong desire for learning can make students concentrate and actively engage in learning, and at the same time stimulate students' scientific spirit of exploring, creating and pursuing truth, stimulate students' impulse to learn and understand and the activity of thinking, and effectively promote students' autonomous learning. In a word, only autonomous learning can help students build their own dignity, gain the motivation for sustainable development, and truly turn learning into a process of constantly generating, publicizing, developing and enhancing people's initiative, initiative and independence. Second, the implementation of the new curriculum concept in scientific inquiry In the traditional experimental teaching mode, limited by the conditions of inquiry materials, teachers can generally only adopt the teaching methods of data analysis → explaining textbooks → inducing phenomena → drawing conclusions, or teachers only require students to strictly follow the guidance of textbooks and are limited by teaching time. In the teaching process, the concept of scientific inquiry has not been well implemented and embodied, and only the understanding, mastery and skill training of knowledge are paid attention to. However, there is relatively little exploration space for students to study independently, explore actively, think scientifically and communicate with each other, which restricts the formation of students' exploration desire or innovative thinking. As a biology teacher, we should change the previous teaching methods and let students draw conclusions from the changes of limited information, pictures and data. Let students form the habit of thinking. In teaching activities, teachers actively create situations for students to explore in cooperation, summarize and strengthen, and apply what they have learned, so that students can continue to learn in the activities of exploring problems. Third, develop and utilize resources to integrate students' life into the classroom. The reason why the classroom has no sound and vitality is because it is divorced from the students' life, the teaching materials have not broken through, and the teaching content has not surpassed Shaanxi, so the life and experience of teachers and students cannot enter the teaching classroom. It should be said that it is inseparable from the student's book world. Influenced by traditional teaching, it overemphasizes the closeness and fails to develop and utilize new teaching resources in teaching design. So that classroom teaching becomes mechanical, dull and lifeless, so that the vitality of teachers and students can not be fully exerted in the classroom, so that teaching can not be "alive", the status of students in teaching can not be changed, and students can not be transformed from passive knowledge recipients to knowledge builders. Far from stimulating students' enthusiasm and initiative in learning, teachers' concept of education and teaching has not completely changed, from which teachers' creativity can be better stimulated. In short, only students from the heart, from the heart, close to life, to meet their own spiritual needs, is a sustainable learning behavior. Therefore, the teaching activities and teaching designs that are compatible with the essence of education and modern teaching concepts can promote students' autonomous learning and make them dare to explore and learn creatively.