Welcome to Altis Rapid Mastery™

Welcome to Altis Rapid Mastery, your trusted provider of high-quality and effective programs for language learning. With explicit and engaging instruction in phonics, vocabulary, fluency and comprehension, we help students comfortably engage, develop and accelerate their use of spoken and written English.

Altis Rapid Mastery offers a variety of language development programs, materials and services to educators for use in their classrooms.

Materials are available in both English and Spanish, and are very well suited for rapid English language development and for use in ESL and bilingual programs.

About Altis Rapid Mastery

The principals and authors behind the Altis Rapid Mastery suite of educational products have been developing and delivering effective, high-quality teaching and learning materials for use in schools, homes and clinics for over 30 years.