WSJ: Nov. 12, 2013 7:21 p.m. ET
They teach via chat windows and digital whiteboards
It’s a nightly dilemma in many households: A student hits a wall doing homework, and parents are too tired, too busy—or too mystified—to help.
Ordering up a tutor is becoming as easy for kids as grabbing a late-night snack. Amid rapid growth in companies offering online, on-demand tutoring, students can use a credit card to connect, sometimes in less than a minute, with a live tutor. Such 24/7, no-appointment-needed services can be especially helpful to students with tight budgets or tight time frames or those in remote areas.