Set of 48 CVC cards with picture and colour guides for building 3 letter CVC words with CVC Tri-Blocks® Tub. Children follow the progression as they learn to sound out and build words. 3 levels to follow: blue, orange, violet. Teach phonemic awareness, synthetic phonics, spelling. Cards are self-checking with answers on back. CVC Tri-Blocks® Tub sold separately. Ages 5-6, Grades K-1.Features 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 colour-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 colour-coded around the borders A complete set of CVC activities