Make reading and writing fun with the Carson Dellosa Big Box of Sentence Building Game! The puzzle box learning resources include 250 puzzle pieces to create sentence strips with word families, digraphs, and basic sight words. Learning games and sight word games are great for preschool learning activities, kindergarten learning activities, 1st grade, and beyond, and are also great speech therapy materials for special learners. Practice fluency and build vocabulary, grammar, and sentence building for kids by creating an endless variety of sentences! Blank puzzle pieces and a dry erase marker are also included to write and wipe your own, customized words and build even more sentences over and over!