In Brief: 
Each student chooses a do re mi card to decide the sequence for a theory class recital. The lowest pitch goes first, and then continue on in order
Have fun and reinforce the ascending order of the do re mi scale
Prerequisite Concepts: 
"Daily Do" and secure familiarity with the do re mi scale
Teacher's Role: 
Hold cards for students, help them sing the pitches, and coordinate the recital
Whenever there is an informal recital