Instructional Video
Khan Academy

Khan Academy: Measuring Volume With Unit Cubes

5th - 6th Standards
Learn to measure the volume of rectangular prisms with cube units by watching this video lesson. [2:12]
Instructional Video
Sophia Learning

Sophia: Volume Units

4th - 8th Standards
This lesson introduces the units of distance (cubed units) used to describe volume. Students watch a video tutorial and then can take an online quiz.