Online learning

write about online learning:
– Introduction and conclusion
– what does it mean?
– some facts of using online courses in canada
– why do we need online learning and what disciplines be effective with online learning ?
– the advantages and disadvantages and turn the disadvantages into advantages (solution)?
-How teachers can assess their online course Quality?
Please write 4 pages long.
write subtile to make it organized
you can add something if its important for online learning