I seriously need help here, folks. My sister is having to adopt and home school her 2 grand children. The home-school curriculum in her hometown, Paris, TX, is so liberal and black-oriented that she feels it's teaching black history month each day. She needs recommendations for Christian-based home school curriculum that is based in reality, true history, and real academics that is also accredited in Texas. What do you people recommend? Free or low cost would be good, too, since she's a senior on SS and her deceased husband's small retirement.