How to improve the teaching effect of physics laboratory class?

Physics is a subject based on observation and experimentation, and physics experiments are an important part of junior high school physics knowledge. Here are some of my views on how to improve the teaching effect of physics experiments: 1. Improving the quality of physics teachers Teachers must improve their own quality in order to better achieve the "three-dimensional" goal.

In fact, physics experiments can also be conducted in the classroom without experimental equipment. In the subject tools of 101 education PPT, physics experiment tools are prepared for teachers. For example, when explaining the lesson "Influencing Factors of Elastic Potential Energy", you only need to select the subject chapter, insert the corresponding "Influencing Factors of Elastic Potential Energy" experimental tool from the "Discipline Tools", and you can directly operate the experiment on the PPT

Tap the mouse, select the ball and drag it, compress the spring, and the experiment is easily completed. Even if it is not a real thing, the experiment process can be well demonstrated through animation, and it is also easy for students to understand.

Physics is a discipline based on experiments. Learning physics well is of great significance to solving practical difficulties around us and improving the quality of life. Experimental teaching is an important means to improve the teaching quality of physics, which is conducive to students' mastery of the content and laws, and to learn to learn, think and create in the process of experiments.

In fact, the effectiveness of physics experiment teaching has been improved, and the teaching effectiveness of R physics has been improved to a certain extent. How to improve the effectiveness of physics experiment teaching is a problem that teachers have been teaching all the time, and I would like to talk about this view from the following points:

1. Preview must be made before the experiment. Through the preview before the experiment, students have a correct understanding of the experimental principles, methods, steps and the use of instruments, and will be able to have a clear idea and purpose in the experimental process, so as to improve the quality of the experiment.

2. Maintain classroom discipline when doing experiments. In the process of experiments, teachers should tour and guide, and correct problems in time. Good practices should be affirmed and praised in a timely manner, and typical experimental mistakes can be discussed and analyzed with the whole class, so that the experimental class should always be in an atmosphere of exploration and discussion.

3. After the experiment, students are required to sort out the materials for the car, process the experimental data in time, and fill in the experimental report. Students analyze and process the measured data, make reasonable conclusions, and cultivate students' ability to analyze and solve problems. In the experiment, students should be required to respect the facts, record them truthfully, and develop a scientific attitude of seeking truth from facts.

1. Teachers should do a good job in physics demonstration experiments.

Since physical experiments are the most direct way to understand the laws of physics. In order to improve the effectiveness of high school physics experiment teaching, we should first do a good job in physics demonstration experiments. When presenting the physics experiment, the teacher should pay attention to all aspects of the details to ensure that the students can truly grasp and grasp the physics experiment.

As a high school physics teacher, in the teaching process, I should not only demonstrate physics experiments for students, but also let students know the reason for the experiment, so that students can understand the essence of the experiment, and only in this way can we arouse students' interest in learning high school physics. For example, when I demonstrate the law of buoyancy in a high school textbook to students, I will prepare before class, then put the props away, and try to explain the experiment in detail and operate in a standardized manner, so that students can truly grasp this law.

2. Mobilize students' enthusiasm to participate in experiments and cultivate students' hands-on ability.

As a high school physics teacher, in order to improve the effectiveness of high school physics experiment teaching, I will mobilize all students to participate in the experiment in the process of doing experiments, so as to improve students' hands-on ability. And in conducting experiments on the law of buoyancy, I play a guiding role, making the students the main operators of the experiments. During the whole experiment, I will check each of their experimental steps and experimental processes, and will also mobilize the enthusiasm and initiative of students to participate in the experiment through group competitions.

In addition, I also asked students to write a summary of the experiment and reflect on the experiment to further strengthen students' understanding of the experiment and improve the effectiveness of high school physics experiment teaching.

In short, in order to improve the effectiveness of high school physics experiment teaching, teachers should not only do a good job in the experimental teaching, but also fully mobilize the enthusiasm and initiative of students to participate in the experiment, so that more students can participate in the experiment, only in this way can the students' observation ability and hands-on operation ability be improved, so as to further improve the effectiveness of high school physics experiment teaching, and achieve the purpose and effect of high school physics experiment.

Yang Gongli. How to improve the effectiveness of experimental teaching in the new high school physics curriculum j . New Course: Mid-Term, 2013(04): 18