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
PBS
Pbs Learning Media: Metric System Basics
Assess height, weight, and volume using metric measurements. This interactive exercise touches on place value and focuses on the prefixes associated with metric measurement.
Alabama Learning Exchange
Alex: Weight vs. Capacity
This instructional activity will introduce students to measuring weight, mass, volume, and capacity using metric and cutomary units. This lesson plan was created by exemplary Alabama Math Teachers through the AMSTI project.
PBS
Pbs Mathline: It Takes Ten Lesson Plan [Pdf]
Students rotate from station to station completing activities involving measurement weight, length, and volume using metric measurement.
Scholastic
Scholastic News: Week of 4 1 13: Is the Kilogram Gaining Weight?
A metal cylinder used for setting the international standard of the kilogram has been slowly gaining mass over the years. This article describes the impact of that mass gain and what scientists are doing to shrink it back to size.