# Lesson 2 Features of a Number Line

Let’s explore the features of a number line.

## Warm-up Choral Count: Count by 5

Count by 5, starting at 0.

What patterns do you see?

## Activity 1 Class Number Line

Today, you are going to create a class number line to represent the numbers from 0 to 30.

## Activity 2 Analyze Number Lines

Jada’s number line

Andre’s number line

Elena’s number line

How should Jada revise her number line?

How should Andre revise his number line?

How should Elena revise her number line?

Fill in the numbers to create your own number line.

## Practice Problem

## Problem 1

Here is Mai’s number line. How should she revise her number line?