Themes: Spelling, Reproducible Activities, Hi-Lo, Hi-Lo Books, Hi-Lo Solutions, High-Low Books, Hi-Low Books, ELL, EL, ESL, Struggling Learner, Struggling Reader, Special Education, SPED, Newcomers, Reading, Learning, Education, Educational, Educational Books, Nonfiction, Tween, Teen, Young Adult. The low reading level and the carefully paced learning progression in this four eBook reproducible program ensures steady progress that leads to success. Use the lessons sequentially or pick and choose for focused drill. Topics Include: Introducing Prefixes, Suffixes, Synonyms, Antonyms, and Homophones.