Investigate: Where Am I?

Students organize numbers within `20` in a line formation with some numbers missing.

By Amplify Classroom

2nd Grade

Math

Today’s Goals • Organize numbers in a line based on their values. • Language Goal: Explain how to find the location of numbers organized in a line. (Speaking and Listening) Materials Lesson Resources: Investigation Organizer PDF (optional); Manipulative Kit: number cards (sets with the numbers `1`, `5`, `8`, `9`, `12`, `14`, `15`, `19`); Classroom materials: chart paper, markers, chalk or tape (as needed)