At the beginning of each school day, Sienna Garrett mills around her third grade classroom, iPhone in hand. To an outside observer, the Joseph Gale Elementary School teacher might appear to be ...

ClassDojo co-founders Liam Don (left) and Sam Chaudhary believe the success of their free classroom-management app will pave the way for additional paid services meant to support learning at home ...

I wish the ClassDojo app had been around when I was in elementary, middle and high school. Back then, about the only feedback I ever got from my teachers was about my lousy handwriting or that I “wasn ...