Tetra Academy is an outgrowth of Colorado Institute of Reading and Writing which was founded in 1983 on the premise that all students can learn. Students who attend Tetra Academy will learn through an integration of specialized strategies designed to increase basic skills within a cohesive and cumulative curriculum. Tetra Academy is clearly a one of a kind school built upon a solid foundation of two decades of educational experiences. Tetra is the solution for students who experience learning difficulties resulting from a learning disability. Tetra is an independent school for students whose learning styles or disabilities are not addressed in a typical learning environment. Most often these students experience frustration and lowered self-esteem in regular classroom settings. At Tetra these students gain the opportunity to grow and flourish in a comfortable and relaxed educational setting.
デンバー市および郡（City and County of Denver）は、アメリカ・コロラド州にある合併市郡で、コロラド州で最大の都市であり、州都でもあります。デンバーは、ロッキー山脈に近い平原に位置しており、デンバー・オーロラ大都市圏の中心を形成しています。デンバーの中心部は、南プラット川（South Platte River）の東岸に位置し、南プラット川とチェリークリーク（Cherry Creek）の交差点に近く、山の麓から約15マイルの距離にあります。平均海抜は1610メートル（約1マイル）であるため、「1マイルシティ」として知られています。
