Verbal Instruction *MP1: Make sense of the problem and persevere in solving it! *MP8: Find a strategy to help solve the problem.
Section 1 :
Write the number 475 in standard form. Write the number in expanded form. Write the number in word form.
Section 2:
Write the number 309 in standard form. Write the number in expanded form. Write the number in word form.
Section 3:
Write the number 730 in standard form. Write the number in expanded form. Write the number in word form.
Section 4:
Write the number eight hundred in word form. Write the number in expanded form. Write the number in standard form. Illustrate the new number with base ten blocks.
Closure *MP3: Do you agree/disagree with what
said?
*MP6: How do you know your answers are correct/reasonable?
Which number did you write for section 4? How did you write this number in expanded form? Why did this number look different in standard form? Did you solve this problem correctly? If not, what would you do differently to solve the problem correctly in the future?
Reflective Closure
Were students able to work together as a group? Were most groups able to complete their tasks? Were students able to verbalize the mathematical content?