Primary Resources
Primary Resources: Measures
A huge collection of teacher resources to aide in the teaching of all types of metric measurement: length, distance, mass, weight, capacity, and volume. Activities include measuring, estimating, converting, investigating, and finding...
Science Education Resource Center at Carleton College
Serc: Metric Conversion at a Glance
This activity is designed to give students an easy way to convert one metric measurement to another rather than the traditional fraction approach. Students will learn common metric prefixes, kilo, hecto, deca, deci, centi, and milli and...
Texas Instruments
Texas Instruments: Metric Rules
In this activity, students will collect data by measuring different linear objects and develop a strategy to determine the conversion factors required to convert from one linear measurement to another.
Texas Instruments
Texas Instruments: Units and Conversion
This StudyCards stack enables students to review and practice using the metric system of measurement.
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
Conversions for Time Measurement
This site allows you to convert various time measurements. Example seconds to days.
Texas Instruments
Texas Instruments: Imperial to Metric Time Line
A number line showing the conversion of Imperial units to Metric units.
Texas Instruments
Texas Instruments: Metric to Imperial Time Line
A number line showing the conversion of Metric units to Imperial units.
AAA Math
Aaa Math: Metric Prefix Memorization Challenge
This tutorial makes the memorization of metric prefixes fun. Students can race the clock to see how well they have the prefixes memorized.
That Quiz
That Quiz: Practice Test: Conversion
This resource allows users to test their conversion skills.
McGraw Hill
Glencoe: Self Check Quizzes 1 Changing Metric Units
Use Glencoe's randomly generated self-checking quiz to test your knowledge of converting within the Metric System. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the...
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
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.
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
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.
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.
Other
Metric Conversion Calculator and Charts
Metric Conversions offers online calculators for making conversions, downloadable tables in many types of metric conversion (pdf format), and free conversion tools to put onto your website or dynamic pages.
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: 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.
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...
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.
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.
Other
Interactive Units Converter
This site allows students to enter a measurement and it will convert it to other measurement systems.