First, the application of "inquiry teaching" in physics teaching
Physics teaching usually adopts inquiry teaching. Using this teaching method, students can be actively guided to think independently, learn creatively, expand their learning fields and expand their thinking space. Just like a scientific researcher, he doesn't know in advance what his research results will be. However, the goal of our education and teaching is very clear, that is, in the case of students' ignorance, our teachers should guide them and gradually guide their thinking to develop in the direction we specify, so that they can understand the rationality and scientificity of physical knowledge, thus stimulating students' creative learning ability in thinking. Of course, teachers can also ask students to make bold guesses and assumptions-make design plans and prove assumptions-analyze the results and draw conclusions. As long as teachers make careful arrangements, good teaching results can be achieved.
Second, how to exchange the roles of "teacher" and "student" in teaching.
The new form of junior high school physics teaching is essentially different from the traditional physics teaching in the past. At present, physics teaching advocates paying attention to students' quality education in physics teaching, which requires junior high school physics teachers to constantly exchange roles with students in the process of physics teaching. In traditional physics teaching, the role of the physics teacher is the leader, and it is a guiding teaching to explain the knowledge points of physics directly to students face to face. Students completely obey the baton of the physics teacher, so there is no room for students to learn physics creatively. Students are subject to too many constraints, just as teachers tie their hands and feet with ropes, and students are bound and afraid to step out of the field designated by teachers. Students are very passive in physics study and feel sleepy at the same time. The scientific approach is that physics teachers must change their roles, regard themselves as an out-and-out host in the whole teaching process and become a supply warehouse. Under the new curriculum standard, they should return the initiative of physics learning to students and let them choose what they need in the warehouse. If students really can't pick out anything, the teacher's role becomes a guide, guiding them to explore the mystery and magic of the physical world, no matter what it is.
Third, the transformation of underachievers can not be ignored.
Education is for all mankind and the whole nation. It is the duty of every teacher to constantly improve the quality of the whole nation. How to realize the efficient transformation of underachievers and effectively and actively mobilize their curiosity to learn physics is a big problem faced by every physics teacher. Most underachievers lack enthusiasm and initiative, self-confidence and sense of responsibility, so they don't have good study habits and scientific and effective learning methods.
As a physics teacher, you can try to change the underachievers from the following points.
1. Cultivate underachievers' interest in learning
Teachers can stimulate students' interest in learning through interesting physics stories in class, and tell more interesting stories related to physics knowledge. For example, there is a small thing in front of him that the pilot thinks is an insect. He reached out and grabbed it. To his surprise, it was actually a bullet from Nazi Germany. In this way, students will soon have passion and want to know more. Physical stories not only make boring physical principles vivid, but also stimulate the learning interest and curiosity of underachievers. Lay a good foundation for our teaching.
2. Stimulate students' interest in learning physics with lively and interesting physics experiments.
Physics is a science based on experiments. Dull principles and formulas are like gobbledygook, and they are often interested in hands-on experiments. For example, when talking about fluid pressure, I set students to think: "Ping-pong doesn't fall into the blowing funnel?" Most students think that the ball will definitely fall. Then I let them do the experiment by themselves. As a result, the ball did not fall during the blowing process, but moved upward. Through students' hands-on experiments, arouse their passion and curiosity in learning and feel the mystery of knowledge personally, thus improving students' thirst for knowledge.
3. Use multimedia to stimulate interest in learning
Move some funny versions close to physics knowledge into the classroom, so that students can solve the same practical problems in different scenarios. This vivid teaching method can also stimulate students' interest in learning. For example, when I was talking about Common Sense of Household Electricity, I used flash animation to stage such a scene: a black cat sheriff and a mouse. The mouse accidentally bumped into a bare wire while escaping from the cat's arrest. The cat thought that the mouse could not escape, and cried when she begged, so the cat didn't want to lose any chance and got an electric shock. After laughing, the students became interested in learning in our teaching class.
4. Stimulate students' interest in learning through small production activities after class.
To improve thinking ability and innovation ability, it is necessary to cultivate the self-confidence of underachievers. Self-confidence is half the battle, and it will form a good will quality. Can mobilize and stimulate their potential enthusiasm and creativity, give play to their personal abilities, and do not want them to lack the ability to actively participate, and do not give up on themselves. Let them say I can do it.
Fourthly, cultivate social talents in physics teaching.
Learning is always inextricably linked with social background, and the students we cultivate must also be strong people who can adapt to social survival in the future. So what should we pay attention to in teaching? 1. Use language skillfully to improve the artistry of teaching. Language is the spark that ignites the soul, which will enhance the artistry of the whole teaching, strengthen students' mastery of knowledge, enhance students' language expression ability and enhance students' cultural literacy. 2. Cultivating students' cooperative ability and developing students' team spirit can make the group discuss in a short time and exercise students' understanding ability and language expression ability. Cooperation between people can also improve students' divergent thinking ability. 3. Make good use of teaching wit and control the classroom. Due to various factors, flexible teaching is the best way.