Richard Byrne, a high school History teacher from Maine, also runs a blog about technology for education. His blog, Free Technology for Teachers, is a great resource for any teacher to use.
He recently completed a booklet entitled "Twelve Essentials for Technology Integration." This booklet, provided for free by him on his site, is a great primer for teachers looking for some basic technology they should use when getting started with technology integration.
The booklet looks professionally done, even though he did it on his own. It gives a sort summary about 12 different technologies for classroom use.