In over 21,000 primary - school classrooms in Mexico, the traditional green board, chalk, and eraser are being replaced by an electronic board connected to a computer, reports El Universal of Mexico City.
Mehhikos hakkab enam kui 21 000 põhikooliklassis asendama tahvlit, kriiti ja tahvlilappi arvutiga ühendatud digiekraan, annab teada México „El Universal ”.