I love all of the free homeschooling resources available on the internet.
If it wasn’t for all of those colorful homeschool catalogs I receive every year, and can’t seem to resist, I would be tempted to try homeschooling using only free web resources.
Here are a couple:
Scott Foresman offers grammar and writing handbooks for grades 1 through 6 in PDF for free.
Evan-Moor offers free lesson plans for pre-K through grade 6 and clip art, also in PDF, each month.