The blackboard is the usual resource that from the principles of the School is been united it. From the beginning, it has been used by educational as the complement in his explanations or to distribute the same.
The evolution of the Blackboard:
Now I am going to talk about the digital blackboard
A digital blackboard is a technological system formed by a computer multimedia connected to Internet and a video projector (projection tube) that a screen or wall of great size presents/displays on which shows the monitor of the computer.
This resource consists of projecting, on a screen located in an excellent place of the classroom, any type of information coming from the computer, Internet or any other connected analogical or digital device to the system: television antenna, video projector, video camera, etc. In the classrooms that have digital blackboard, the professors and students they can visualize and comment in group all the information available in Internet or any other that they have to its reach: documents and digitized photographies (notes, works of class), CD educative, presentations multimedia, videos, documents in paper.
In addition, the digital slate facilitates the development of cooperative works on the part of groups of students and their public presentation to all the class.
In the future all the professors will have to replace the traditional blackboard by the digital blackboard.
Next I add one to you connects where it explains as the digital slate is used
Imagen used:http://www.educima.com/es-colorear-dibujos-imagenes-foto-pizarra-p7970.jpg
http://www.murciaeduca.es/cpmaspalomas/bitacora/upload/img/innoveision.gif
http://www.youtube.com/watch?v=V4NwoiPGkVY
