Khan Academy Static

Volume measures how much 3-dimensional "space" an object takes up. We'll see in this tutorial that it is an extension of length (1-D) or area (2-D) to three dimensions!

1634_Measuring_volume_with_unit_cubes.html

1635_Measuring_volume_as_area_times_length.html

1633_Intro_to_volume_.html

1636_Volume_of_a_rectangular_prism_.html

1637_Volume_word_problem_water_tank.html