http://www.starfall.com (reading)
http://www.enchantedlearning.com (worksheets and tons of info. on many different subjects)
http://www.beginningreading.com/Free%20Workshe.htm (worksheets)
http://www.homeschoolmedia.com/register/index.phtml (find other HSers in your area)
http://www.howstuffworks.com/ (great website to help you explain answers to those questions about how things work)
http://www.juliasrainbowcorner.com/h...nandgames.html (really fun online game for preK kids)
http://www.learningpage.com/ (more worksheets)
http://www.redshift.com/~bonajo/socialization.htm (good article on socialization)
http://www.homeschoolnewslink.com/index.html (a free newspaper you can subsribe to)
http://www2.worldbook.com/wc/browse?id=pa/tcs (a "course of study" to help you see what kids might be learning in school at different grade levels)