Can I make a unit study recommendation?
Who's heard of the book "Little Britches"? Some have described it as the "Litttle House on the Prairie" for boys.
Check out this wonderful study guide to help make this classic book an even more rich unit study. It's printed on high quality paper, includes an awesome DVD & has THE most wonderful graphics. It's literally a feast for the eyes!
If you are looking for a good Christian unit study for Colorado History or the west this would be a good addition to your library.