"This teacher gave kids fish instead of lectures, and it's turning them into scientists"

James Gaines, Upworthy

"Students at Commodore John Rogers School in Baltimore, Maryland, walk into class on a Monday and find their room transformed. Two high-powered microscopes sit at the back of the class, and each group of desks is topped with a transparent tank occupied by two small, delicate fish: one male, one female. For the next week, these kids will be scientists, and the fish are going to help them."