The status of the board can not be replaced
Since the 20th century , the pace of development of science and technology faster. In teaching also developed quite rapidly. In the 19th century , when the students in the classroom, school, or come i
Teaching interactive whiteboard blackboard ushered out of th
Teachers are satisfied that the interactive whiteboard to the various needs of teacher education in the auditorium supply more possibilities . Interactive whiteboard can freely forward or backward fli..