What is the purpose of primary school math teachers using electronic whiteboards?

First, the use of electronic whiteboard teaching, with the basic video display of multimedia teaching, that is, the function of projection screen, combined with multimedia courseware resources, will make teaching more vivid and easy to understand;

Secondly, on the basis of the traditional curtain, the electronic whiteboard adds the function of human-computer interaction, and the surface of the electronic whiteboard can be regarded as a large touch screen input and display device of the computer, which makes the teaching process more convenient;

Thirdly, the software of electronic whiteboard can provide a variety of teaching environments such as whiteboard, blackboard and green board, and truly realize dust-free teaching;

Fourthly, electronic whiteboard teaching is conducive to the accumulation and enjoyment of courseware;

Fifth, the teaching resource library of electronic whiteboard software will provide basic graphics, images, components and other materials of many disciplines, which can be directly called to improve teaching efficiency.

To sum up, the use of electronic whiteboard teaching is a trend and trend of multimedia teaching, which can achieve a more environmentally friendly, healthy and efficient teaching mode to a certain extent.