Eligible schools: Participation is not limited to those with sophisticated equipment.

The dialogue between schools consists of E-mail, AOL Instant Messenger, video conferencing with NetMeeting, or any combination of these.

Some of these sessions take place in real time if distance and time differences are not a factor.

The ESU of the U.S. has created a Web site for teachers to get technical support and to post queries. It also contains suggestions for opening activities and long-range curriculum.