This 6th Grade Math digital, auto-grading, no prep, geometry formative assessment and test prep review is on surface area and volume. It is a check for understanding on the 6th Grade Common Core Standards: finding the surface area of prisms (rectangular and triangular prisms) and pyramids (square or triangular pyramids), finding the volume of (rectangular) prisms with integer and rational edge lengths, distinguishing between a prism and pyramid, and also identifying the number of faces, edges an