Unique snap-together flip charts are an engaging hands-on way to teach and reinforce basic phonics skills. Comprehensive set includes eleven modules that can be snapped together in multiple configurations to build key skills. Three modules with consonants two with vowels one with vowel pairs one with beginning blends (br gl sn etc. ) one with ending blends (ck nd st etc. ) two sets with digraphs and one set with r-controlled vowels (ar er ir or ur). Combine in any number of ways for a variety of word spelling and phonics activities. Charts are 6 x 4 . Includes activity guide. Grades 1 and up.