Russian Stacking Dolls

Proportional reasoning meets volume, maybe? There have gotta be some connections between growth factors in 1, 2, and 3-dimensions. 

Also, just some cool pattern finding and different methods for problem solving.

http://blog.mrmeyer.com/?p=10211&utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+dydan1+%28dy%2Fdan+posts+%2B+lessons%29