Summer+12

Hello Summer of 2012!!!
Phil Daro video









Jim, Joslyn, Nate N, Calvin

Cami, Holly, Nate J, Mariah (Geogebra file) (Geogebra file)

Todd V, Dan, Eric, Lauren, James P

Todd S, Brian, Emma, Lisa

Meghan, Pam, Jeff, Usha

media type="custom" key="15541576" Calvin Sketchup models of triangle area formula: MS Excel 2007 plot random transformations: