A complete tutorial that explains time, metric system, mass, length, volume, and temperature. Interactive practices and challenge games are included.

This tutorial makes the memorization of metric prefixes fun. Students can race the clock to see how well they have the prefixes memorized.

Mila is comparing fruits at the fruit market. Join her on this adventure!

Students, teachers, and parents alike will enjoy this challenging math site. It contains a clever brain teaser section plus creative problems related to algebra, geometry, measurement, numbers, statistics, and probability. A Spanish...

The different units used to measure metric length are described, with comparisons to real world objects. A wonderful number line also shows the relative sizes of things all the way from a quark to the universe in powers of ten.

This site gives information on the metric system, as well as abbreviations for metric conversion.

Brush up on your math skills relating to metric units of measurement then try some practice problems to test your understanding.

Convert between metric measures of distance, volume, and mass. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

[Free Registration/Login may be required to access all resource tools.] Students watch a video overview about capacity using metric units.

[Free Registration/Login may be required to access all resource tools.] Students practice estimating capacity using metric units.

[Free Registration/Login may be required to access all resource tools.] This learning module features three videos and a set of practice questions in which students measure and/or compare lengths of objects measured in meters.

[Free Registration/Login may be required to access all resource tools.] Practice problems involving addition or subtraction of 3 measurements to solve for a specific length.

Metric units of length (millimeters, centimeters, meters, and kilometers) are reviewed and practice problems are provided.

On this interactive website students practice various math skills using a real life scenario at a school. Those skills include using centimeters and meters to compare lengths, and recognizing when a unit smaller than meters are required.

A guide to support parents as they work with their students in unit conversions and problem solving with metric measurement.

[Free Registration/Login may be required to access all resource tools.] Students practice visually comparing capacity using metric units.

In this video segment from Cyberchase, Bianca competes in her first track meet, but doubts the fairness of starting further back in the inside track lane for a 200 meter race.

[Free Registration/Login may be required to access all resource tools.] The video uses pictures to aide in comparing length in meters to answer a series of questions using the pictures and measurement lengths. The video is followed by a...

Half-length practice test for the third grade OAT (Ohio Achievement Test). The test includes 17 multiple-choice and 4 open-response questions dealing with topics such as number sense (order of operations, ratios), measurement (metric...

[Free Registration/Login may be required to access all resource tools.] For this learning module, students are asked to divide a total length, height, or perimeter into equal parts. Includes video demonstrating a sample problem [0:37]...

Discusses how the metric system of measurement was developed and provides tables of unit conversions within the metric system, within the Imperial system, and between the two systems.

Great resource to practice and strengthen math skills pertaining to measurement. Math worksheets are printable, may be customized, and include answer keys.

Provides tables showing how to convert liquid measurements used for cooking between different customary units and metric units. Covers teaspoons up to gallons, as well as conversions to milliliters.

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