This site provides an online rectangular prism calculator. Using any three of the six attributes (length, width, height, surface area, volume or diagonal), students can calculate the other three attributes. The calculator allows students...

Learn how unit cubes can be used to model the solution for the volume of a 3D figure This video focuses on calculating the volume of a rectangular prism using the equation, length x width x height. This video was submitted through the...

Activities where students take turns measuring their height, the width of parts of the hand, and the distance jumped using metric units.

This site contains an extensive list of various units of measurement known internationally and across several disciplines. Unit symbols are also included.

Need to freshen up on your geometric formulas? This explanation focuses on some basic formulas that should be committed to memory such as area, volume, perimeter, and more.

This page has links to general solid geometry topics, including depth, height, width, and length. A good introductory site into geometry.

This lesson plan for primary students gives students hands-on practice in using a ruler and understanding customary measurements, length and width in inches. Students also create simple one and two digit addition problems related to the...

Introduces how to set up and solve simple geometric-figure word problems. Includes advice regarding formulas to memorize.