Here are the best free preschool learning games online that I’ve found.  These are great for homeschoolers!  These are my and Laynie’s personal favorites.
Build-a-Bear – getting ready for the day

Literacy Center

Nick Jr.

300x250 Dollar Deals

PBS Kids Games – some are educational, some aren’t, but I really like this one.

Poisson Rouge

Puterdolls (an online dollhouse)
Up to Ten – some games are geared for older kids, but some are great for preschool.
Do you know of any more???  Please inform us!  Leave a comment below.