SteckVaughn Core Skills Spelling Workbook Grade 3 Author:STECK-VAUGHN Designed to help students become proficient spellers, Core Skills: Spelling includes meaningful activities that encourage students to acquire and retain information. — This research-based, systematic program has been developed to help students achieve spelling competency. Each book contains word lists built around similar sounds and patterns with... more » varied and relevant exercises. The lessons provide students with multiple exposures to words through skill lessons that help link spelling to meaning.« less