Represent Numbers In Different Ways

Use the number of points scored in half a season of basketball to explain and model different representations of a whole number.

represent numbers in different ways lesson exemplar comic panel 1 represent numbers in different ways lesson exemplar comic panel 2 represent numbers in different ways lesson exemplar comic panel 3

Class instructions: Have students decompose 822 as a sum of so many hundreds, so many tens, and so many ones using objects, pictorial models, and numbers.

Teacher instructions: This is a great way to make sure students are using mathematical discourse so students are learning from each other. Assign students a partner, give an appropriate amount of time for partner work, then have students come back to the group to share what they've learned. As teacher, highlight any discourse that will strengthen student understanding of the task.