The purpose of the Central Oklahoma Alliance of Christian Homeschoolers (C.O.A.C.H.) home extension classes is to offer weekly classes to home-educated students as an extension of the homeschool, with parents as active participants in the overall discipline and learning process. This group is set up to provide general information about the C.O.A.C.H. classes, a calendar of important dates, information on the classes and teachers, enrollment forms, announcements, up-to-date information and automatic email reminders. Membership is open to interested homeschooling families in central Oklahoma (upon approval of the moderator).

"Finally, brethren, whatsoever things are true, whatsoever things are honest, whatsoever things are just, whatsoever things are pure, whatsoever things are lovely, whatsoever things are of good report; if there be any virtue, and if there be any praise, think on these things.” Philippians 4:8