Teacher addresses class; Today we will start  with a warm-up and T-P-S activity

Teacher distributes Index Cards for the Warm-up Activity asking students to write their names and if they are Student A or B. 

Note: Students in math class sit in rows labeled A and B, to facilitate cooperative learning. 

Teacher projects on Smart Board the list with the cue words for addition and subtraction. 

Teacher asks students to check their work, and add any cue words they missed.