AAA Math
Aaa Math: Metric Volume
Students review metric volume conversions and practice the skill in a series of self-check exercises and three timed learning games.
AAA Math
Aaa Math: All About Measurements
A complete tutorial that explains time, metric system, mass, length, volume, and temperature. Interactive practices and challenge games are included.
Colorado State University
Usma: Commonly Used Metric System Units and Symbols
USMA provides a listing of commonly used metric system units, symbols, and prefixes.
CK-12 Foundation
Ck 12: Elem Math: Adding and Subtracting Lengths Metric Units
[Free Registration/Login may be required to access all resource tools.] Practice problems involving addition or subtraction of 3 measurements to solve for a specific length.
National Council of Teachers of Mathematics
The Math Forum: Intro to Measurement for Primary Students
This site from the Math Forum is a great introduction to measurement for primary students. Each measurement activity has four components: interactive, manipulative-based project; technology; paper/pencil practice; literature connection.
Texas Instruments
Texas Instruments: Geometry and Measurement
Students learn to explore relationships between units of measure and objects to be measured. They develop an understanding of length, area, and volume.
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...
SRI International
Performance Assessment Links in Science: Measurement: Using the Balance (Lesson)
This performance task assesses students' ability to use a balance and to measure the mass of objects accurately.
Quia
Quia: Customary Measurement
Here are three activities--concentration, matching, and flashcards--to help learn or review the units of customary measurement.
PBS
Pbs Teachers: Scientific American: The Intimate Machine: Weighing In
Explore the "intelligent floor," which contains sensors that can track movements, and emulate the weighing technique associated with this technology. Explore the relationship between volume and mass and the difference between accuracy...
Other
Quiz Tree: Units of Measurement
This site offers free multiple choice quizzes for mastering measurement conversions. Metric and customary systems are both included.
Math Is Fun
Math Is Fun: Unit Conversion Tool
Use this online tool to convert measurements of acceleration, area, density, electricity, energy, force, length, mass, and other measurable properties.
CK-12 Foundation
Ck 12: Elem Math: Estimating Capacity Using Water Metric Units
[Free Registration/Login may be required to access all resource tools.] Students practice estimating capacity using metric units.
CK-12 Foundation
Ck 12: Elem Math: Making Observations About Capacity Metric Units
[Free Registration/Login may be required to access all resource tools.] Students practice finding capacity using metric units.
CK-12 Foundation
Ck 12: Elem Math: Calculate and Compare Capacities Metric Units
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems on calculating and comparing capacity using metric units.
CK-12 Foundation
Ck 12: Elem Math: Multi Step Calculations to Find Capacity Metric Units
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems on solving multi-step capacity problems using metric units.
CK-12 Foundation
Ck 12: Elem Math: Choosing the Correct Unit With Liters or Milliliters
[Free Registration/Login may be required to access all resource tools.] In this learning module, students must choose the correct unit, liters or milliliters, for a given situation. An accompanying video demonstrates how to solve a...
CK-12 Foundation
Ck 12: Elem Math: Estimating Capacity Using Water (Metric Units)
[Free Registration/Login may be required to access all resource tools.] In this learning module, students must estimate how much water is needed for a task, using metric units of capacity. Includes video demonstrating a sample problem...
Sophia Learning
Sophia: Metric System Measurements
A guided lesson introducing the metric measuring system and providing practice with some of the units.
Math Is Fun
Math Is Fun: Introduction to Us Standard Units
Students learn how to measure things using US Standard Units. Liquids, mass, length, and temperature are explored. Practice problems are included.
Math Is Fun
Math Is Fun: Us Standard Volume
Students learn how to measure volume using US Standard Units. A definitions, examples, and practice problems are included.
Math Is Fun
Math Is Fun: Us Standard Mass (Weight)
Students learn about standard units of mass. Topics include ounce, pound, and ton. Practice problems are included to check for comprehension of the concept.
Other
All math.com: Us/metric Conversion Tables
Convert metric measurements to U.S. Measurements and the reverse, too. Easy to follow tables have sections for area, length, mass,temperature and volume.
National Council of Teachers of Mathematics
Nctm: Figure This: Body Mass What's Your Index? (Pdf)
If you like tackling formulas, then this math challenge is for you. See if you can calculate Helix's BMI (body mass index) and find out if his health is at risk. A one page NCTM Math Challenges for Families activity that engages learners...