Rex Beltz, Matt Wightman pack bus

June 8, 2013 | 8:25 p.m. CDT
Rex Beltz, left, and Matt Wightman, right, load the students' luggage into the bottom of a tour bus Saturday at Aslin Administrative Center. The Science Adventures Trip will go to Grand Teton National Park and Yellowstone National Park with 126 students and 25 Columbia Public Schools staff members.

RELATED STORIES: Columbia students, staff depart for a science adventure to national parks