Snap Cards, a series of carefully curated skill-building flashcards, is a classroom tool designed to help students confidently learn to sight-read while having fun as a class. Years of learning which intervals and patterns are consistently challenging for emerging singers has led to the development of a reliable method for simplifying this typically intimidating subject. Educators will find fun and exciting suggestions for utilizing the cards in the classroom for both teaching and assessing reading skills. Snap Cards for Upper Voice Treble Clef features intervals inherent to the soprano and tenor voice sight-reading requirements, while the Snap Cards for Lower Voice Treble Clef packet features alto sight-reading requirements. The Snap Cards for Bass Clef set is for tenors and basses who read in the bass clef. Each pack has 50 cards, grouped into ten groups of five, with each group building upon the skills of the previous groups.