Set of 48 CVC cards with picture and color guides for building 3 letter CVC words with CVC Tri-Blocks® Tub (sold separately). Children follow the progression as they learn to sound out and build words. Teach phonemic awareness, synthetic phonics, spelling. Cards are self-checking with answers on back. Consonant vowel consonant (CVC) word building activity cards can be used for sounding out or identifying sounds in three letter words. An image and phoneme color-coding is presented on one side, along with the whole word presented on the back. Works with the CVC Tub of Tri-blocks (sold separately), which let kids build words and place them on top of the card. 3 levels of difficulty are provided and these are color-coded around the borders. A complete set of CVC activities.Details:7.5" x 5.2" x 5.6" package sizeFor use with CVC Tri-Blocks Tub (sold separately)For ages 5-6, Grades K-1