I want to put a plug in for That Resource Site. I came across this website a few months ago and found lots of really helpful aids and printables. I grabbed the feed and it is on the right side of the blog. What is cool about this site is that it is 1) free and 2) a place to share ideas if you've come up with lessons or printables. Oh, and 3) it's Catholic! Which means that there are lessons for religious education. They also have Montessori cards and stuff for those who like Charlotte Mason. It definitely is a place to explore!