Simple technology
Simple learning network, mainly relying on CAT technology developed by Peking University to establish personalized classroom. CAT technology is an intelligent and leading interactive teaching technology, which mainly includes four technologies: electronic blackboard writing, human-computer interaction, closed classroom and self-adaptation. The teacher's lecture is truly displayed on the computer screen in the form of video, which realizes the synchronization of video, audio and text and basically restores the real classroom.
Top student Jun 1 Dao 1
Top student Jun One-to-One Computer Edition is a high-end brand software of online one-to-one tutoring for primary and secondary schools under top student Jun, which realizes real-life online "face-to-face" interactive teaching. Top student Jun 1 Dui 1 Computer Edition has strictly screened more than 1,000 front-line teachers from national key schools 10000, provided multi-subject counseling, customized personalized learning programs, and improved academic performance quickly and efficiently.
Online course of learning and thinking
Xueersi International Education Group, established in 2003, is committed to providing high-quality extracurricular tutoring for children aged 3- 18, and has now become a brand of extracurricular tutoring for primary and secondary school students trusted by parents and students in Beijing and even the whole country. Studying and thinking in Beijing, Shanghai, Tianjin, Guangzhou, Shenzhen, Shenyang ... and other cities to establish branch schools, branch schools and teaching points are wholly-owned direct mode, teachers are trained in a unified way.
What are the physics learning skills?
Every physics problem shows a physical picture, and solving the problem is to explore the laws and results of this physical process. First of all, according to the meaning of the question, through imagination, we can understand all the physical processes and draw a complete physical picture.
In the process of analyzing and imagining physics, we should closely follow the meaning of the topic and carefully scrutinize the key words. For example, the words "just in balance" and "just in zero"; Another example is the words "maximum" and "minimum" in "maximum output power" and "minimum distance"; Another example is "slow change", "fast compression", "slow" and "fast".
These words usually mean a complex and ever-changing physical process. If you let go of these words easily, the physical process you imagine is often incomplete or completely wrong.
Sketch is very helpful to correctly analyze and imagine the physical process, especially for those complicated physical processes, if we can grasp their key images and express them by sketch (such as the sketch of the object's motion trajectory, the schematic diagram of the experimental device, the circuit diagram, etc.). ) will be very helpful for further analysis.