First, the 3D cognitive scheme is based on nano blackboard, synchronous improvement of classroom efficiency Ecological Park classroom learning system is based on 3D carrier, which can enable robots to receive live teaching videos, so that students can track the teacher and their teaching progress in the shortest possible time, achieve the best learning effect with the smallest learning cost, attract students' attention, enhance students' learning interest, enliven the classroom atmosphere, and improve teaching efficiency. Watch the teaching video from the teacher's end, students can watch the teaching video on the computer; the teacher's end can watch through remote teaching, and students can watch in the classroom; the teacher can live broadcast a child's class process through the robot, and the students can learn in the classroom; students can view the teacher's class process through the physical buttons in the classroom through the robot, realizing true distance teaching.
Second, based on the carrier - intelligent patent blackboard, breaking through the traditional teaching methods of school teaching, the use of traditional blackboard can only directly demonstrate the content of text, pictures or videos on the blackboard, resulting in the inability to extract feature information from the content in the classroom, which is easy to affect the teaching effect due to the lack of content. Based on the 3D intelligent blackboard, the 2D courseware can be simply intelligently edited, live broadcasts can be added, and the videos can be imported into the ecological park classroom system. Courseware can be imported into the live broadcast teaching text can be imported into the teaching video peer-to-peer teaching, courseware can increase interactive expressions, personalized customization to provide the corresponding course counseling, online testing, evaluation, Q&A and other professional services, efficiently solve various problems encountered in teaching.

Third, Lixian uses the ecological garden classroom system to build an online teaching ecological garden classroom system The ecological garden classroom system can quickly build a multimedia teaching network, and on this basis, improve the teaching effectiveness, quickly improve the learning efficiency, establish the connection between the terminal and the computing terminal, break the access restrictions of the traditional computer teaching end, break the teaching system wall restrictions of the traditional teaching end, reduce the price and cost of terminal equipment, and make the classroom teaching efficient, pure and fast. Educational advantages: traditional blackboard - teaching is not in the minority, the views are not unified, the goals are not clear. Intelligent blackboard - unity of views, human civilization. Ecological Park Classroom System - Clear evaluation goals, rich teaching courses, intelligent two-handed touch screen, simple and interesting teaching. Advanced technology and advanced concepts promote the development and progress of educational reform. Rich and perfect hardware equipment, high-quality and efficient teaching software.