This program meets Common Core 4th grade language standards by introducing and differentiating between synonyms, antonyms, homonyms and idioms. What are synonyms and antonyms? Why do writers use them? What are homonyms, and how can writers let their readers be aware of what word is being used? What are idioms, and how can they help elevate your own writing? The answers to these questions are covered with detailed graphics, diagrams and exciting video, as well as on-screen, multiple-choice reviews at the end of each segment to reinforce important concepts and make learning fun.