[Free Registration/Login may be required to access all resource tools.] Convert customary units of measure by dividing when converting from small units to large units.

[Free Registration/Login may be required to access all resource tools.] Convert customary units of measure by multiplying when converting from large units to small units.

This resource allows students to practice converting metric or customary units of weight. Students are able to select parameters that include metric or customary units and difficulty level. There are ten problems with instant feedback...

This online conversion calculator will convert among different units of weight or mass.

Want to weigh an object, but not sure the best customary unity to use? This tutorial can help! It shows you how to determine the best customary unit to use for measuring the weight of a given object

[Free Registration/Login may be required to access all resource tools.] Convert metric units of measurement.

Learners will be using a hands-on approach to learning about length, capacity, and weight. This lesson contains a detailed plan, slides containing notes and problems, and a video tutorial.

This site allows you to convert weight/mass measurements. For example converting tons to grams. CCSS.Math.Content.3.MD.A.2 Measure and estimate liquid volumes and masses of objects using standard units

[Free Registration/Login may be required to access all resource tools.] Convert among metric units of measure using powers of 10.

[Free Registration/Login may be required to access all resource tools.] Convert metric units of length, mass, or capacity by multiplying by powers of ten.

This resource provides information on weights and measures, including unit conversion tables.

Restaurant manager Tad Peelen explains how he uses math in his work in this video from KAET. In the accompanying classroom activity, students complete an activity involving one aspect of math that Mr. Peleen mentions: determining...

If you like tackling formulas, then this math challenge is for you. See if you can calculate Helix's BMI (body mass index) and find out if his health is at risk. A one page NCTM Math Challenges for Families activity that engages learners...

What kind of unit conversion would you like to do? This site will allow you to do a multitude of conversions. Just click on the specific measurement you are needing to convert. It also provides a history of measurements and a chart of...

Do you need a quick conversion from metric units to imperial units or just the reverse? Use this resource for conversions of length, weight, pressure, and volume.

Browse resources related to fourth-grade math standards. Click on a topic for interactive lessons, videos, and extra practice.

Conversion calculators galore! Convert just about anything from one measureable unit into another measureable unit here with over two dozen calculators. Each of the links is specific to a measureable quantity. Some examples include...