Chris Niessl, a 7th-grader at Henry H. Well Middle School with his project.

Daniel Douglas, a 7th-grader at Henry H. Well Middle School with his project.

A project by Nicholas Mihaly & Manath Souvanna, two 8th-graders at Broadview Middle School

Samantha Koller, a 10th-grader at Immaculate High School, won 1st prize in one of the two Senior Biological Sections

Courtney Shike, a Junior at Bethel High School

Drew Sander & Will Barrett, two 8th-graders at Rogers Park Middle School