2 ноя 1999 г. - Interactive Whiteboard
Описание:
A high-tech upgrade to the chalkboard, the interactive whiteboard meshed the computer with the ability for students to manipulate lessons, digitally, in real time.Добавлено на ленту времени:
Дата:
2 ноя 1999 г.
Сейчас
~ 25 г назад