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Texas Instruments
Texas Instruments: Metric to Imperial Time Line
A number line showing the conversion of Metric units to Imperial units.
Science Struck
Science Struck: Metric Measurements: Units and Conversions
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.
The Math League
The Math League: Decimals in Measurement
This site gives information on the metric system, as well as abbreviations for metric conversion.
ClassFlow
Class Flow: Measuring
[Free Registration/Login Required] This is a flipchart converted from Power Point to show the metric conversions.
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
ClassFlow
Class Flow: The Metric System
[Free Registration/Login Required] This flipchart is for discussion regarding use of metric system and conversions in chemistry. Includes links to websites for further discussion, to a Power Point Slideshow for teaching conversion, to a...
CK-12 Foundation
Ck 12: Measurement: Comparison of Metric Measurements
[Free Registration/Login may be required to access all resource tools.] Compare and order given metric units of measurement.
CK-12 Foundation
Ck 12: Measurement: Equivalent Metric Units of Length
[Free Registration/Login may be required to access all resource tools.] Convert metric units of length.
CK-12 Foundation
Ck 12: Measurement: Equivalent Metric Units of Capacity
[Free Registration/Login may be required to access all resource tools.] Convert metric units of capacity and identify equivalencies.
Math Is Fun
Math Is Fun: How to Convert Imperial to Metric
Simple steps and examples to help you convert Imperial measurements to metric units. Use a Metric - Imperial Conversion Chart as a reference.
Lesson Tutor
Lesson Tutor: Metric Measures and Conversions
The rules of the metric system - specifically how to convert from one measurement to another - are reviewed here. A nice table is provided as a tool for students who are just learning this concept to use. Several practice problems are...
CK-12 Foundation
Ck 12: Measurement: Conversions in Metric Units
[Free Registration/Login may be required to access all resource tools.] Convert among metric units of measure using powers of 10.
CK-12 Foundation
Ck 12: Measurement: Conversions of Measurements in Metric Units
[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.
CK-12 Foundation
Ck 12: Measurement: Estimation of Conversion to Metric Units
[Free Registration/Login may be required to access all resource tools.] Estimate equivalence between metric units of measurement and customary units of measurement
CK-12 Foundation
Ck 12: Measurement: Metric Unit Length Conversions
[Free Registration/Login may be required to access all resource tools.] Convert metric units of length and round to a given place value.
Better Lesson
Better Lesson: Power to the 10! Conversions With the Metric System
Sixth graders will be using ratio tables to convert units of metric measurements and looking for patterns to help make the problems easier.
Khan Academy
Khan Academy: Metric Units of Length Review
Metric units of length (millimeters, centimeters, meters, and kilometers) are reviewed and practice problems are provided.
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.
Other
Interactive Units Converter
This site allows students to enter a measurement and it will convert it to other measurement systems.
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.
Sophia Learning
Sophia: Making Sense of Conversions
This video lesson demonstrates how to make sense of measurment conversions.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: Metric System
This lesson plan familiarizes students in grades 4-6 with using the metric system and performing conversions.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: Metrics in the Home and in the Store
In this lesson plan site, students will compare SI unit (metric) measurements of common household items and their English equivalents.
Colorado State University
A Chronology of the Si Metric System
The U.S. Metric Association offers important dates in the history of the metric system of measurement, including the fact that Thomas Jefferson proposed a decimal-based measurement system for the United States in 1790. Site includes...