Other
Autodesk: 3 D Printing
Students explore three dimensional objects with this interactive editing tool.
Read Works
Read Works: Double Vision
[Free Registration/Login Required] An informational text about how 3-D televisions work. A question sheet is available to help students build skills in reading comprehension.
Khan Academy
Khan Academy: Subdivision in 3 D
In this seven-problem quiz/practice, students understand how subdivision works with an object in three dimensions.