The Spectrum® Spelling Workbook for fourth grade features 208 pages of progressive lessons and fun, full-color puzzles and riddles that help students strengthen their spelling skills. This standards-based workbook engages students and reinforces their knowledge and skills to spell words with confidence––without assistance from digital sources. The concepts presented and practiced in this workbook include prefixes, suffixes, vowel sounds, compound words, easily misspelled words, and dictionary skills. Complete with a speller's dictionary, a proofreader's guide, and an answer key, Spectrum Spelling is the ideal resource to help students master this important language arts skill. The best-selling Spectrum series is a favorite of parents and teachers because it's carefully designed to be both effective and engaging––the perfect building blocks for a lifetime of learning.