If you are looking to educate your preschool aged children at home, there are some great resources available online to make your life a bit easier. There are several bloggers who are just extraordinary at making lesson plans and providing you with the printable activities.
Check out some of these blogs for some great ideas. I have only included free lesson plans in these links.
Musings of Me has a huge selection of printables covering almost any subject or activity. Her clip art is always adorable and she does this with no charge to fans.
1+1+1=1 is another great source of printables. Most of her items are free but she does have a members only section that she uses to supplement her family income.
These are my two primary sources for printables to use with my son. Regardless of what I am looking for, one or the other of these great ladies usually has the lesson plan.