Estimate Lengths using Benchmarks

Related Topics:
Common Core Math Resources, Lesson Plans & Worksheets for all grades
Common Core Math Video Lessons, Math Worksheets and Games for Grade 2
Common Core Math Video Lessons, Math Worksheets and Games for all grades

Share this page to Google Classroom

Videos and solutions to help Grade 2 students learn how to develop estimation strategies by applying prior knowledge of length and using mental benchmarks.

Common Core Standards: 2.MD.1, 2.MD.2, 2.MD.3, 2.MD.4

New York State Common Core Math Grade 2, Module 7, Lesson 17

Worksheets for Grade 2

Topic D: Measuring and Estimating Length Using Customary and Metric Units

NYS Math Grade 2 Module 7 Lesson 17
Concept Development
Part 1: Identify mental benchmarks.
Part 2: Use mental benchmarks to estimate lengths and check estimations with measurement tools.

Lesson 17 Problem Set

Lesson 17 Homework
Estimate the length of each item by using a mental benchmark. Then measure the item using feet, inches, or yards.

Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
Mathway Calculator Widget

We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.