Reading is fundamental to kids' success in school. So keep them on track with these colorful, engaging workbooks. This FLASH KIDS series combines fascinating topics, eye-catching photographs, and a bright, appealing design children will love. Created to adhere to the Common Core State Standards that most US states have adopted, each book presents young readers with nonfiction passages that cover a range of topics, including science, history, and geography. Questions following each passage test key comprehension skills.