The Complete K-5 Math Learning Program Built for Your Child

Boost Confidence. Increase Scores. Get Ahead.

Boost Confidence. Increase Scores.
Get Ahead.

Why parents choose Splash Math for their second graders?

  • Personalised Learning

    Intelligently adapts to the way each child learns

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

  • Actionable Reports

    Monitor progress with iPhone app, weekly emails and detailed dashboards


Understand and Estimate Metric Units of Length

- 2nd Grade Math

Estimate Length - Metric Units Worksheet focuses on familiarity with customary units of length e.g. centimeter and meter and their relative magnitude. There are two key concepts addressed here:

- Choosing an appropriate unit to express length of real life objects. For example, centimeter and meter can be used to express length but not pounds or ounces. Also, centimeter is more appropriate to express the length of smaller objects than meter.

- Choosing an appropriate estimate of lengths of real life objects. For example, 3 meters is a better estimate of the height of a wall than 3 centimeters.

Common Core Alignment

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