Cornell Notes & a summary for the following:
Virtual Nerd - VIDEO #1 - 3-D Shapes and Nets
http://www.virtualnerd.com/pre-algebra/perimeter-area-volume/three-dimensional-figures/three-dimensional-figures-examples/three-dimensional-figure-from-net
Khan Academy - VIDEO #2 - Slicing a Rectangular Prism
https://www.khanacademy.org/math/geometry/hs-geo-solids/hs-geo-2d-vs-3d/v/vertical-slice-of-rectangular-pyramid?modal=1
Khan Academy - VIDEO #3 - Ways to Cross Section a Cube
https://www.khanacademy.org/math/geometry/hs-geo-solids/hs-geo-2d-vs-3d/v/ways-to-cut-a-cube?modal=1