SAT ACT Test Prep, After School Learning and Tutoring in Cincinnati Oh. The only quality after school learning center you’ll ever need. Build that academic confidence in your child. History Established in 2016. LearnRizon LLC is a family-owned learning center serving kids K to 12th Grade in Northern Cincinnati Ohio. We provide quality small group SAT/ACT/PSAT test preparation classes all year around. Under the guidance of our highly qualified and experienced teachers, students improve significantly on these test scores and gain knowledge and confidence that help them succeed in school. Founder Elizabeth Guo is a Cincinnati resident for over 20 years. She raised both her kids locally and was actively engaged in their school activities in local public or private schools. Elizabeth has an MA (English), MA (Sociology) and an MBA. She worked previously as an English professor and taught GRE classes herself. She has been an IT professional in a Fortune 500 company for over a decade.