Seventh-graders Daniil Popov, left, and his classmate, Jacalyn Hoyt, work out a problem in their computer science class at Mills Middle School on March 18, 2016.
Seventh-graders Daniil Popov, left, and his classmate, Jacalyn Hoyt, work out a problem in their computer science class at Mills Middle School on March 18, 2016. Randy Pench rpench@sacbee.com
Seventh-graders Daniil Popov, left, and his classmate, Jacalyn Hoyt, work out a problem in their computer science class at Mills Middle School on March 18, 2016. Randy Pench rpench@sacbee.com