Tell me what you are doing?
How are you showing your thinking?
How did you solve the problem?
What did you do?
What were the steps involved?
What strategy did you use?
What math words did you use or learn?
Which way (picture, model, number, sentence) best shows what you know?
Why did you…?
How did you…?
Will it be the same if we use different numbers?
How are adding and multiplying the same?
How are multiplying and dividing the same?
Convince me!