TRI teachers and members can access the complete digital TRI library here. Need additional login information? Email us at

tree with branches


For each of these decodable books we have created a series of four videos featuring TRI activities. You can also access printable online versions of the book as well other related resources.

Additional Resources

These resources can help as you work with TRI activities at home.

Letter TilesLetter Tiles: Printable letter tiles
Letter TilesYouTube Playlist: Find all your favorite TRI videos in one spot