These books have been developed to help the student develop mastery of the /r/ variations while learning basic, everyday trivia. There are game cards, matching, fill in the blank, crossword puzzles and true/false to make learning fun for the student. At the end of each section are the answers for each activity.

The material used in these books was chosen as a way to interest students by focusing on non-fiction bits of trivia that are somewhat sophisticated. It is hoped that the student will find the information of interest as he/she simultaneously strengthens his command of the defective /r/ sound. Appropriate for 3rd grade and above. Also beneficial for middle and high school articulation practice.