In Brief: 
Two players take turns placing and singing their do re mi cards in two center piles in sequential ascending and descending seconds
For two players to practice singing seconds
Prerequisite Concepts: 
Confidence in previous Dictation and Sightsinging games. Ability to play Slow - Seconds and Slow - Notes and Rests with ease.
Teacher's Role: 
Demonstrate the game or quickly review the deal. Observe students playing the game and listen to them sing seconds
Once through the deck although in a group, players most often enjoy the game so much they just begin again. Game can be repeated often.