Video Description: This video is full of effective classroom management techniques (easily understood by an English speaking person) – standing to learn, using student names, visualizing, personalizing instruction, and using the mouthing technique. The teacher uses a student written problem as an introduction to learning how to subtract eight. Then she uses the large Power of Ten cards and cover-up technique to demonstrate subtraction by visualizing. Throughout she demonstrates the power of associating basic facts with a story problem. The equation came from student data.