Improve reading comprehension with adaptive quizzes. Free, personalized, data-driven—trusted by teachers, parents, and students worldwide.

ReadTheory: The free version provides students with a wide range of personalized reading passages and comprehension quizzes tailored to their individual reading levels and interests. It also offers …

Grounded in the science of reading ReadTheory enhances students' background knowledge, vocabulary, and reading comprehension - empowering them to become confident readers.

Online reading activities for all levels. Improve your reading ability using this fun, interactive, educational tool in school or at home.

Standards-Aligned u2028Learning Every worksheet is designed to boost reading comprehension and critical thinking, aligning seamlessly with State Standards to help your students shine.

Discover the best free IXL reading comprehension alternative for teachers and students. Designed for K-12, ESL, and special education.

Help students meet state and local academic standards in the core academic subjects of Reading and English Language Arts.

Reading comprehension exercises — online, free, & adaptive. Fits K-12, ESL and adult students. Easily track progress for the entire class.

iReady: Offers a comprehensive adaptive learning program covering various subjects, including reading, mathematics, and English language arts. In terms of reading, iReady includes lessons on both …

He also noticed that the resources teachers seemed most interested in on his site were his various levels of reading comprehension texts. In 2011, he officially began work on turning those individual …