AAA Math
Aaa Math: Converting Metric and u.s. Length
Students convert between metric and customary units of length in a series of self-check exercises and timed learning games.
CK-12 Foundation
Ck 12 Exploration Series: Simulations: Physics: At the Crossroads
[Free Registration/Login Required] Learn about making conversions between different types of units by negotiating with a trader at the crossroads. Practice exchanges with different measurement and currency systems in a simulation....
Other
World Wide Metric Calculator
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.
Other
Conversions for Weight Measurements
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
Science Struck
Science Struck: Liquid Measurement Conversion
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.
Khan Academy
Khan Academy: Convert to Smaller Units (G and Kg)
Practice converting a metric measure of mass to a smaller unit. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Convert to Smaller Units (M L and L)
Practice converting a metric measure of volume to a smaller unit. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Math Is Fun
Math Is Fun: How to Convert Metric to Imperial
Simple steps and examples to help you convert metric measurements to Imperial units. Use a Metric - Imperial Conversion Chart as a reference.
Khan Academy
Khan Academy: Metric Conversions Word Problems
Practice metric length, volume, and mass problems that require expressing measurements given in a larger unit in terms of a smaller unit. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a...
Sophia Learning
Sophia: Metric Prefixes: Lesson 1
This lesson will define common metric prefixes - milli, centi, deci, kilo, micro, nano, mega and giga. It is 1 of 5 in the series titled "Metric Prefixes."
Other
Interactive Units Converter
This site allows students to enter a measurement and it will convert it to other measurement systems.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: Metrics in the Home and in the Store
In this lesson plan site, learners will compare SI unit (metric) measurements of common household items and their English equivalents.
ClassFlow
Class Flow: Metric and Imperial Conversions Test
[Free Registration/Login Required] In this flipchart, students practice their understanding of metric and imperial conversions with various assessment activities.
Khan Academy
Khan Academy: Estimating Length (Mm, Cm, M, Km)
Practice estimating the length of real life objects using metric units. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
E-learning for Kids
E Learning for Kids: Math: Food Market: Centimeters and Millimeters
Mila is comparing fruits at the fruit market. Join her on this adventure!
abcteach
Abcteach: Math: Measurement
[Free Registration/Login Required] Teachers will find a variety of worksheets, booklets, conversion charts, warm-up activities and more on measurements. There is even one activity that could be used in a French language class which...
Other
Quiz Tree: Units of Measurement
This site offers free multiple choice quizzes for mastering measurement conversions. Metric and customary systems are both included.
Other
Ask Numbers: Measurement Conversion Calculators and Charts
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...
Math2
Math2.org: Weights and Measures
This resource provides information on weights and measures, including unit conversion tables.
Sophia Learning
Sophia: Introduction to Converting Units: Lesson 5
This lesson introduces the concept of a conversion factor and explains how it can be used to convert between metric to metric units as well as between English and metric units for different quantities. It is 5 of 5 in the series titled...
The Math League
The Math League: Volume
This site provides a definition and standard unit of volume. It also has conversions from metric to metric as well as providing abbreviations for each.
CK-12 Foundation
Ck 12: Elem Math: Converting Kilometers to Meters With Decimals
[Free Registration/Login may be required to access all resource tools.] For this learning module, students work with decimals as they convert kilometers into meters. Includes video demonstrating a sample problem [0:43] and a set of...
CK-12 Foundation
Ck 12: Elem Math: Converting Centimeters to Millimeters With Decimals
[Free Registration/Login may be required to access all resource tools.] For this learning module, students work with decimals as they convert centimeters into millimeters. Includes video demonstrating a sample problem [0:34] and a set of...
CK-12 Foundation
Ck 12: Elem Math: Converting Meters to Centimeters With Decimals
[Free Registration/Login may be required to access all resource tools.] For this learning module, students work with decimals as they convert meters into centimeters. Includes video demonstrating a sample problem [0:44] and a set of...