Science Education Resource Center at Carleton College
Serc: Minnesota State Colleges and Universities: Metric System Conversions
Using inquiry-based learning, students work in groups to devise metric conversion factors after analyzing example calculations. By finding inaccuracies in the problems given, students zero in on the correct methods of doing conversions.
Other
Federal Highway Administration: Si (Modern Metric) Conversion Sheet
Very complete chart of conversion factors for English to SI (metric) unit measurements and SI (metric) to English unit measurements. Includes length, area, volume, mass, temperature, illumination, and force & mass (stress).
Chiral Publishing
Chiral Publishing: An Introduction to Chemistry: Unit Conversions [Pdf]
Read and learn about the unit conversion analysis step and English-Metric conversion factors. Learn the steps to rounding answers from division and multiplication problems and formulas for temperature and density conversions.
Sophia Learning
Sophia: English to Metric Conversion: Lesson 4
This lesson shows how to convert between English to metric units for different derived units. It is 4 of 4 in the series titled "English to Metric Conversion."
Chiral Publishing
Chiral Publishing: An Introduction to Chemistry: Unit Conversions [Pdf]
Read all you need to know about unit conversions. Learn about conversion factors, calculations, and rounding answers. Practice conversion problems after reading this Chapter and test your knowledge by reviewing the fifteen chapter...
CK-12 Foundation
Ck 12: Unit Conversions
[Free Registration/Login may be required to access all resource tools.] In this online tutorial students will begin to identify and use conversion factors and to also use the method of dimensional analysis to convert between units....
Sophia Learning
Sophia: Metric to Metric Conversion: Lesson 4
This lesson shows how to convert between metric to metric units for different derived units. It is 4 of 4 in the series titled "Metric to Metric Conversion."
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.
Colorado State University
Metric Numbers to Remember
Look to this site for many important numbers and conversion factors used between the metric system and the customary system, such as speed of light, body temperature, distance from sun to earth, plus more.
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...
Sophia Learning
Sophia: Practice Converting Units: Lesson 4
This lesson should help a learner practice converting units. It is 4 of 4 in the series titled "Practice Converting Units."