How to use a semicolon, the most feared punctuation on earth. ~ The Oatmeal The Oatmeal does many awesome comics that range in topic. He also happens to love grammar, and I look forward to the day he publishes a text book.
What Are the Fourteen Punctuation Marks in English Grammar?
Commonly misspelled English words - Created by Your Dictionary, a super user-friendly online dictionary and thesaurus, the chart lists words that are most commonly misused and misspelled. Drives me nuts.
Bacon Punctuation: A Sentence about Bacon for Every Use of Punctuation
Teach English Punctuation System - This is from a college professor who is combatting punctuation "myths" kids pick up in school. It's a nice article. I like the how the "commas go where you breath" myth is debunked.
ELA creative writing outlaw The Seven Deadly Sins of Punctuation And How You Can Avoid Them (Note: Read carefully. They preface each "faux pas," telling you the correct usage, but provide the WRONG way as examples. It's confusing).
12 of the most misused English words: Good writers share many qualities, but simplicity and clarity are two of the most important. This infographic highlights some of the most commonly misused words in English.
Oh My Grammar! Language Felonies: Top 10 Grammar Errors, Common Mistakes, and the Importance of Correct Grammar (Infographic). because some people miss the message when they're distracted by the errors . and we have to live with them ;