The Mathcamp Contrapositones, our very own a capella group, performs at the Talent Show (Mathcamp 2006).

Board games in the Mathcamp lounge.

Pondering a Ricochet Robot position. (One of the many unusual board games we bring to camp each year.)

Trying to block a shot in the staff vs. campers Ultimate Frisbee game...

A "Zome" construction and the campers that built it. Zome Tool is a construction toy that helps to build detailed mathematical models. This year, George Hart, a professor at SUNY Stony Brook and also a mathematical artist, is coming to lead workshops on Zome construction.

More Zome Tool.

Mathcamp lounges usually have pianos in them for students to keep in practice and share music with each other. In addition, music practice rooms are usually available.

Staff members prepare fresh ice cream. Made with liquid nitrogen. Goggles not optional!

Another Contrapositones concert, this time at the Mathcamp 2003 Talent Show.