Great Minds® is the creator and provider of high-quality core curricula in mathematics (Eureka Math PK-12 and Eureka Math² PK-9), English Language Arts (Wit & Wisdom and Arts & Letters, both K-8), and science (PhD Science K-6). Our materials are designed to help all teachers and students achieve greatness. We are also the creators of Geodes, a library of information-rich books that provide students the opportunity to apply their growing decoding skills and build content knowledge simultaneously.