## Why parents choose Splash Math for their second graders?

#### Personalised Learning

Intelligently adapts to the way each child learns

#### Fun Rewards

Get coins for each correct answer and redeem coins for virtual pets

#### Actionable Reports

Monitor progress with iPhone app, weekly emails and detailed dashboards

3.

# Understand and Estimate Customary Units of Length

- 2nd Grade Math**Estimate Length - Customary Units Worksheet** focuses on familiarity with customary units of length e.g. ** inches** and

**and**

*feet**their relative magnitude. There are two key concepts addressed here:*

- Choosing an appropriate unit to express length of real life objects. For example, inches and feet can be used to express length but not pounds or ounces. Also, an inch is more appropriate to express the length of a small object than feet.

- Choosing an appropriate estimate of lengths of real life objects. For example, 3 feet is a better estimate of the height of a table than 3 inches.

### Common Core Alignment

**2.MD.3**Estimate lengths using units of inches, feet, centimeters, and meters.