Have fun expanding your vocabulary and increasing your word power. Life Science Vocabulary Development Crossword and Wordsearch Puzzles is a student friendly workbook which features 35 topics and over 500 science terms. This terrific educational tool, created for both teachers and homeschoolers, provides a fun way for students to learn and retain the meaning of important scientific terminology. Each Puzzle can be used as a vocabulary introduction prior to studying a life science unit or as a review tool for test preparation. Word attack, reasoning, and spelling skills will soar. Printable life science vocabulary puzzles will help improve spelling, word attack, and reasoning skills.