The new smart blackboard adopts advanced technology to realize the switching between traditional blackboard and intelligent electronic blackboard. Under the circumstance that full intelligent operation has been realized, chalk writing can be synchronously used in teaching activities, which is flexible and convenient.
It not only inherits the traditional blackboard teaching, but also has a breakthrough development that keeps pace with the times. So, what is the difference between the nano smart blackboard and the traditional blackboard? The editor of the teaching interactive blackboard will compare it.
1. Information capacity of the blackboard: Generally, the size of a traditional blackboard is about 4x1.5 meters. It seems to be quite large, but in fact it can hold not much information. Some information is not preserved, and writing is time-consuming and labor-intensive, and most of the information is expressed orally or body language. Although the nano interactive blackboard is not large in size, it greatly expands the amount of information due to its computer multimedia functions, wireless Internet access functions, and information storage functions.
2.Function usage: The traditional blackboard can only teach content in series through writing, drawing, stickers, etc. Although the electronic whiteboard projection is convenient, it will also be blurred, and the new nano-smart blackboard has and surpasses all the functions of the blackboard. In addition, it also includes functions such as multimedia projection, wireless Internet access, and face-to-face teaching by famous teachers. It is simple and fast to use with touch.
3.Health and safety: The editor of the teaching interactive blackboard believes that everyone knows that traditional wall blackboards require a lot of chalk, and teachers and students inhale chalk dust for a long time, which is very harmful to health. And the long-term use of electronic whiteboards and touch TVs has a great impact on students' eyesight.
The use of nano-smart blackboards reduces the harm of dust. At the same time, the high-definition display and anti-glare nano-glass can transition harmful light and protect eyesight. The above is the comparison between the nano-smart blackboard and the traditional blackboard. Although the cost of the nano-smart blackboard is relatively high, its role in promoting the process of human civilization and promoting the efficient development of teaching is self-evident.
Post time: Oct-28-2022