The Spectrum(R) Phonics Workbook for first grade features 160 pages of progressive lessons, strategies, and practice to help students form words with letter sounds, pairs, and blends. --This standards-based workbook is perfect for building and reinforcing reading comprehension skills. Filled with engaging exercises in a progressive format, this resource guides students through consonant pairs, vowel pairs, end sounds, vowel sounds, and more. An answer key is included to help parents and teachers accurately monitor students’ progress and feel confident in their competency. --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.