Other
Interactive Units Converter
This site allows students to enter a measurement and it will convert it to other measurement systems.
National Council of Teachers of Mathematics
The Math Forum: Measurement: Metric Conversions
This lesson plan has a game to help students convert to various linear metric units and learn their abbreviations.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: Metrics in the Home and in the Store
In this lesson plan site, young scholars 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.
ClassFlow
Class Flow: Metric Conversions
[Free Registration/Login Required] The teacher will use this flipchart to review metric conversions.
ibiblio
Ibiblio: How Many? A Dictionary of Units of Measurement
The Center for Mathematics and Science Education at the University of North Carolina at Chapel Hill provides an interesting and easy-to-use dictionary of the history and meaning of many measurement terms. Metric, International, and...
Cool Fire Technology
Customary & Metric Systems of Measurement Area Measure
Scroll down to the bottom of the page to view a table which lists measurement conversions for area.
Other
Conversions for Time Measurement
This site allows you to convert various time measurements. Example seconds to days.
Science Made Simple
Science Made Simple: Area Measurement Conversions
This site allows you to type in an area of measurement you want to be converted. The site converts it for you!
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
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
The Math League
The Math League: Decimals in Measurement
This site gives information on the metric system, as well as abbreviations for metric conversion.
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.
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...
Other
Science Made Simple: Temperature Conversions
Science Made Simple allows you to type in temperatures you want converted from one measurement scale to another.
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...
Texas Education Agency
Texas Gateway: The Language of Physics: Physical Quantities and Units
By the end of this section, you will be able to associate physical quantities with their International System of Units (SI) and perform conversions among SI units using scientific notation; relate measurement uncertainty to significant...
The Math League
The Math League: Length
This site gives conversions from metric to metric as well as providing abbreviations for each.
The Math League
The Math League: Mass
This site gives conversions from metric to metric as well as providing abbreviations for each.
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.
ClassFlow
Class Flow: Measuring
[Free Registration/Login Required] This is a flipchart converted from Power Point to show the metric conversions.
Khan Academy
Khan Academy: Convert to Smaller Units (Mm, Cm, M, & Km)
Practice converting a metric measure of length to a smaller unit. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.