Requires a minimum typing speed (@ 15 WPM)

computers for every student or for groups of no more than 3

Requires instructors to be comfortable and experienced

Intra-school use:

• Requires facilities for two or more classes at once 
• Requires cooperative activity planning time for teachers 
• Requires coltrols on access to other areas (?)

• Class/group sizes 
• Teacher coordination 
• Timing problems - time zones and school schedules