Students Kopal Gupta, left, Laurel Thomas, left center, and Karlyn Voltz, right, work on a problem with teacher Scott Maxwell, right center, in his Math III Honors STEM class at Athens Drive High School in Raleigh.
Students Kopal Gupta, left, Laurel Thomas, left center, and Karlyn Voltz, right, work on a problem with teacher Scott Maxwell, right center, in his Math III Honors STEM class at Athens Drive High School in Raleigh. Chris Seward cseward@newsobserver.com
Students Kopal Gupta, left, Laurel Thomas, left center, and Karlyn Voltz, right, work on a problem with teacher Scott Maxwell, right center, in his Math III Honors STEM class at Athens Drive High School in Raleigh. Chris Seward cseward@newsobserver.com