Baylor College
Food: The Math Link
Enrich your study of food science with with these math worksheets. They offer a variety of food-related word problems that are great practice for multiplying, identifying fractions, estimating length, and performing calculations...
Curated OER
What Unit of Measurement?
If you're measuring a bicycle, would you use inches, feet, or yards? What about when you measure a shoe, or a flagpole? Explore measurement with this worksheet, which prompts third graders to use their critical-thinking skills. Three...
Curated OER
Standard Units of Measure
Learners explore linear measurement. They choose appropriate measuring tools, measure three classroom items, and record their results. A class discussion ensues in which everyone decides the best way to present their data.
Curated OER
Customary Units of Length
In this customary length worksheet, students solve 4 problems where they must choose the better estimate of length. Students solve 12 problems where they must compare, convert and order customary lengths.
Curated OER
Estimating Length
For this measurement in inches worksheet, students examine pictures and record how long they think each item is in inches.
Shodor Education Foundation
Shodor Interactivate: Lesson: Estimation (Elementary)
In this lesson students will practice estimation with computation, counting, length and area.
Shodor Education Foundation
Shodor Interactivate: Lesson: Estimation
This lesson plan is designed to help students learn to make estimates. Resources are linked to help support the teacher and offer exploration and practice to students.
Khan Academy
Khan Academy: Estimating Length (In, Ft, Yd, and Mi)
Practice estimating the length of real life objects using US customary units. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.