Complex sentence: Two academy programs are available for students in grades 9 and 10, Bridges Academy and Expedition Academy, with an additional online education academy, the Rough Rider Twilight Academy, available for students in all grades who have a variety of extenuating circumstances.
Split into simpler sentences: Two academy programs, Bridges Academy and Expedition Academy, are for students in grades 9 and 10. An additional online education academy, the Rough Rider Twilight Academy, is available for students in all grades who have a variety of extenuating circumstances.