A Physical and Chemical Experiment Lesson Preparation System Applied in Network Classroom

Abstract

A physical and chemical experiment lesson preparation system applied to a network classroom of the present invention includes a lesson preparation platform and a processor, the lesson preparation platform includes a recording unit and a table body, the recording unit includes a positioning video and audio acquisition module and a dynamic audio and video acquisition module, the The audio-visual information obtained by the recording unit is sent to the processor for sorting and storage; the table top is rectangular, the short side of the table is provided with slide rails, and the long side of the table is provided with chute, two The positioning audio-visual acquisition modules are respectively arranged on the slide rails of the two short sides of the table top, and the two dynamic audio-visual acquisition modules are respectively arranged in the chute of the two long sides of the table top; the middle part of the table top is provided with a movable booth for Auxiliary experiments provide a professional lesson preparation platform for teachers to conduct experiments, and obtain all-round audio and video through the recording unit, so that students can understand the experimental process more clearly and intuitively, and help students understand the teaching content.

Description

technical field [0001] The invention relates to the field of modern teaching technology based on information technology, in particular to a physical and chemical experiment lesson preparation system applied to network classrooms. Background technique [0002] Network teaching is widely used. Teachers conduct cross-regional teaching to students through network classrooms. Physical and chemical experiments, as an important part of teaching, also need to adapt to network teaching. The existing physical and chemical experiment network courses are only recorded through simple experimental processes. Teachers It is not enough to explain the experimental process to the students. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention proposes a physical and chemical experiment lesson preparation system applied to network classrooms, including a lesson preparation platform and a processor, the lesson preparation platform includes a rec...

AI Technical Summary

Problems solved by technology

[0002] Network teaching is widely used. Teachers conduct cross-regional teaching to students through network classrooms. Physical and chemical experiments, as an important part of teaching, also need to adapt to network teaching. The existing physical and chemical experiment network courses are only recorded through simple experimental processes. Teachers to explain, the experimental process is not fully shown to the students

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