In a recent article on Edutopia, Esther Wojcicki, Tract cofounder and former high school teacher with over four decades of experience, shares the principles and 4 characteristics of effective classrooms she has used to build student excitement in a wide variety of subjects.

"Decades of teaching social studies, math, biology, English, French, and journalism taught me that no matter what the subject, getting high school students excited about it was the key to learning. I also discovered there are definitely some tricks to getting the kids engaged and having a productive learning environment."
-Esther Wojcicki, Edutopia

Learn Esther's 4 characteristics of effective classrooms by reading the full article here on Edutopia.