Introduces the basics of CVC words (Consonant-Vowel-Consonant) in a hands-on and engaging way. The 90 Tri-Blocks are color-coded and have unique orientations to help children understand spelling rules and phonemic awareness. Suitable for children aged 4-5, making it ideal for grade levels Pre K - 1. Provides a comprehensive platform for teaching phonemic awareness, word building, and spelling. Compatible with CVC Builders Activity Cards (sold separately) for a more extended and enriched learning experience.