Yossarian the Grammarian
Preposition and Prepositional Phrase
This video lesson from Yossarian the Grammarian explains the function of prepositions and prepositional phrases. He also gives examples of incorrect use of them.
Turtle Diary
Turtle Diary: Homophones
This TurtleDiary interactive video lesson [1:27] features information about homophones. Games and worksheets are provided to supplement this homophones lesson
Khan Academy
Khan Academy: To, Two, and Too
Another troublesome triad, 'to', 'two', and 'too'. Let's set these` frequently-confused words straight!
Khan Academy
Khan Academy: There, Their, and They're
This is one of the most frequently-confused trios in the English language. Follow along, and learn to suss out the differences between these three words.
Khan Academy
Khan Academy: Choosing Between Its and It's
David and Paige explain the meaning of two English words that look and sound very similar but act very different: _its_ and _it's_.
Khan Academy
Khan Academy: Bare/bear, Allowed/aloud, Advice/advise, and Break/brake
We've got a bunch going all at once, here: learn to tell the differences between these eight frequently-confused words.
Khan Academy
Khan Academy: Affect and Effect
TL;DW: affect's a verb and effect's a noun. But there's a little more to it than that.
Khan Academy
Khan Academy: Compliment/complement and Desert/dessert
How do you tell the difference between 'compliment' and 'complement', 'desert' and 'dessert'? We'll show you!
Khan Academy
Khan Academy: Who Versus Whom
When do you use who, and when do you use whom? David, KA's grammarian, explains.
Khan Academy
Khan Academy: Hear/here and Accept/except
Learn to tell when to use 'hear' instead of 'here' and vice versa; you'll learn how to do the same with 'accept' and 'except'.