Scroll down to find helpful sites, videos, practice, and explanations for Unit 11 3D Figures
Surface Area (3D)



Volume (3D)




Brainpop
username: wcheritagems password: brainpop Math  Geometry & Measurement  here you may select videos on volume of prisms, volume of cylinders, and polyhedrons 
Cross Sections (3D)


Review of Nets
Animated Nets  http://www.mathsisfun.com/geometry/polyhedronmodels.html?m=Cube
Polyhedron Net Animations  http://www.mathsisfun.com/geometry/polyhedronnetanimations.html 