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University of Texas
Inside Mathematics: Cubes [Pdf]
This task challenges a student to use knowledge of concepts of volume and its attributes to solve problems with rectangular prisms.
TeachEngineering
Teach Engineering: Boxed in and Wrapped Up
Students find the volume and surface area of a rectangular box (e.g., a cereal box), and then figure out how to convert that box into a new, cubical box having the same volume as the original. As they construct the new, cube-shaped box...
Illustrative Mathematics
Illustrative Mathematics: 8.g Shipping Rolled Oats
For this task, 8th graders must determine the optimal dimensions of a cardboard box that will hold six cylinders of oats. To do this, they need to make surface area and volume calculations. Aligns with 8.G.C.9.