As a parent,you must be happy when seeing your kid studying just after dinner in the evening.But sometimes you may be worried because it's a nightly predicament in many households: A student hits a wall doing homework,and parents are too tired or too busy to help.
Ordering a tutor is becoming as easy for kids as having a late-night snack.With rapid growth in companies offering online tutoring,students can use a credit card to connect,sometimes in less than a minute,with a live tutor.Such services can be especially helpful to students with small budgets or little time or those in remote areas.Prices,ranging from about $24 to $45 an hour,are lower than what many skilled tutors charge in a student's home.And parents and students say the quick homework fix can reduce stress and make evenings at home more peaceful.
“The quality of online teacher support can be uneven(不稳定的),and online tutors may not be the best for struggling students who need long-term help.Courses can break down due to technical problems,and language barriers (障碍) can cause problems on sites that rely on tutors from abroad,”says Michael Horn,executive director of education for the Clayton Christensen Institute.
Most sites get the support of part-time or retired teachers,college professors or professionals with tutoring experience; most offer scheduled tutoring in addition to on-demand courses.The most common users are middle school students,and college students taking basic courses.
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