Pop-Up Geometry
O'Rourke, Joseph![Pop-Up Geometry](https://support.digitalhusky.com/media/annotations/sorted/379/37996730/CHSBZCOP0337996730.jpg)
The incredible 3-D dynamics of pop-up cards can be analyzed using high-school mathematics - a bit of trigonometry, but no calculus necessary. This book explores the beautifully intricate constructions, revealing a tangible, focused employment of mathematics in contrast to the often unmotivated presentation in traditional curricula.