Students from the Block Heads team compete during the First Lego League Expo at Sylvania Southview High School in Sylvania, Ohio.
The Blade/Lori King
Buy This Image
Sylvan Coach Ben Roberts with his team from left: his son John Roberts, Andrey Gannin and Carson Stoller, with robot, prepare for competition.
The Blade/Lori King
Buy This Image
Frank Lee, 10, and his Robotic Katzen team coach Jun Zhai, prepares for competition.
The Blade/Lori King
Buy This Image
Sylvan Elementary School student Lukas Beran, 8, explains his team's exhibit.
The Blade/Lori King
Buy This Image
The First Lego League Expo at Sylvania Southview High School in Sylvania, Ohio.
The Blade/Lori King
Buy This Image