El Nino niÃ±o is accompanied by high air pressure in the Western pacific and low air pressure in the Eastern. pacific
Online tutoring websites connect students over the Internet. Using a shared online workspace and private chat rooms, students can go over assignments and homework problems with a qualified tutor. Online tutoring prices per hour are about $20.
Online freelance tutors may provide a package of lessons available online or they may work with the student via email, instant messaging or Skype. Tutors charge about $100 a month for a package of lessons or $20 to $50 for an individual online session. You also can sign up with an online tutoring agency. Tutor.com pays $800 to $1,600 a month to its most active Chemistry tutors. Quality tutors, even those just starting out, should be making at least $30 an hour, according to Joanne Kaminski, CEO of Online Tutoring International, though not all agencies follow this practice.