This 5-level guided reading system helps kids master verbal, reading, and writing skills - starting at any level. Every app, storybook, and video has been hand-selected to help kids gain the knowledge they need to transition from learning-to-read to reading-to-learn. Independent packs are ideal for readers who have reached the following milestones: Will explore ideas for discussion; Engages in conversation; Reads with understanding and purpose; Reads and comprehends literature proficiently; Constructs text in an organized manner; Uses transitional and link words