Many educational computer games are good, but if they are used to excess, do they become a baby sitting tool rather than an education tool?
A website like this is fun, but is it really the best use of school time.
www.bbc.co.uk/schools/laac/story/sbi.shtml
Do children suffer from senory overload and fail to develop good concentration skills if they see computer screen? interactive whiteboards all the time.