The rapid development of information technology has promoted the overall reform of education from purpose, content, form, method to organization. It is absolutely necessary for teachers who stand in the front line of education to re-understand the teaching process.
The Outline of Basic Education Curriculum Reform (Trial) points out: "Vigorously promote the universal application of multimedia information technology in the teaching process, promote the integration of information technology and subject courses, gradually realize the changes in the way of teaching content presentation, students' learning methods, teachers' teaching methods and teacher-student interaction, give full play to the advantages of information technology, and provide a colorful educational environment and powerful learning tools for students' learning and development. "
Teachers use modern multimedia information technology to creatively design teaching activities, give full play to the unique function of computer-aided teaching, and combine information technology with the subject characteristics of mathematics teaching, which can make the teaching form more vivid, diversified and visualized, help fully reveal the formation and development of mathematical concepts, the process and essence of mathematical thinking, show the formation process of mathematical thinking, and make mathematics classroom teaching more effective.
What are the network tools?
The network tool LNS(LonWorks Network Service) is the operating system for LonWorks to control the network. Based on the client/server structure, LNS can provide basic services such as directory, management, monitoring and diagnosis. LNS technology is one of the most important components of LonWorks control network technology.
LNS network tools mainly include 1NSWindows application development kit, LNSHMI Java platform development tool, LonManager protocol analyzer, LonMaker integration tool and LNS DDE server software. LonMaker integration tool is a software package, which is used for the design, installation, operation, detection and maintenance of LonWorks network.
LNSDDE server is a software package, which is the interface between LNS tools and visualization applications. With it, any DDE-compatible Microsoft Wincdows application can monitor and control the lonWorks network without programming. LonManager protocol analyzer provides LonWorks manufacturers, system integrators and end users with a set of tools based on Microsoft Windows and a high-performance PC interface card, through which users can conveniently observe, analyze and diagnose the working conditions of LonWorks network.