During our math block this week First Graders began their journey into Unit 4, titled,

Leapfrogs on the Number Line. Our work during this unit revolves around using the number line as a mathematical model. We began our focus by creating a life-sized number line on the rug using number cards through 20 and a long length or cord. This module challenges students' reasoning abilities as they work to determine the value of the empty number boxes placed strategically on the open number line.