Second-graders stacked cups while sitting on the gymnasium floor
at Carrie Martin Thursday, only to take down the pyramid
patterns to start over again.  "You have to move fast," said
7-year-old Landon Thompson as he stacked a 3-6-3 pattern
representing the number of cups in three separate pyramids.
Geoff Ovesen, physical education teacher at Carrie Martin and
Cottonwood Plains elementary schools, tasked the students at the
school to help set a world record. The students up and down
stacked cups in various pyramids for 30 minutes during their
physical education classes.  Their stacking -- 270 students were
registered -- contributed to breaking an existing Guinness World
Record in sport stacking, where people at multiple locations all
over the world stacked for at least 30 minutes on the same day.
The 7th annual World Sport Stacking Association Stack Up is the
world's largest sport stacking event involving the United States
and 29 other countries.  The Sport Stacking Association aimed
for 450,000 stackers to b