Christian Homeschooling Sucks
About 3/4 of homeschoolers in the United States are there because of religious reasons: either the parents want to protect their kids from secular influences, or want to make sure the kids are totally indoctrinated.
However, Christian homeschooling sucks.
Here's a paper explaining exactly why one of the biggest homeschooling groups in America is a terrible pick for parents seeking a real education for their children.
Roll to Disbelieve posts about the topic:
Yes, ACE is Really That Bad. Discussion of the paper linked above.
Socratic Theatrics. Why Socratic reasoning isn't particularly useful for non-lawyer education, and why Christians fail at it even then.
The Dirty Secret of Religious Homeschooling. More criticism of ACE, much of it centering around their own promotional material.
Another Patriarchy Type Has Bitten the Dust. Doug Phillips, the leader of a Christian homeschooling group similar to ACE has been caught in a particularly awful sex scandal.