homeschooling percentage

http://www.nheri.org/


http://blog.xuite.net/pao.d2077/blog4/66529060-%E5%9C%A8%E5%AE%B6%E8%87%AA%E5%AD%B8%E7%9A%84%E6%8E%A2%E8%A8%8E%E8%88%87%E5%AF%A6%E4%BE%8B-%E5%95%86%E6%A5%AD%E5%91%A8%E5%88%8A