by Nick Pandolfo
Summary by SmartBrief on EdTech
"Nearly 300,000 U.S. K-12 students take all their courses online, says John Watson, founder of the Evergreen Education Group consulting firm. Teaching those students presents some unique challenges. One of the biggest is figuring out when students don't grasp a lesson, says virtual teacher Jane Good. "In a classroom, you can look at kids and know pretty quickly whether or not they understand what you're saying. We don't have that advantage [online]," she says"