These word puzzle books are an exciting way to enrich students' vocabularies while teaching them basic science concepts. A valuable teaching tool that students can use with minimal supervision, word puzzles stimulate an active interest in words and language. These books offer a challenging way to sharpen reasoning skills, stimulate vocabulary, and reinforce spelling skills. The variety of puzzle formats and subject matter provide engaging activities that complement core and extended curriculum materials. Codes, mazes, riddles, rhymes, rebuses, word searches, crossword puzzles, and matching activities are just a few of the formats presented in a wide variety of subject areas.