Other
Saint Michael's College: Dashes
Rules and examples of the proper usage of dashes and parentheses.
Sophia Learning
Sophia: Dashes and Hyphens: Lesson 1
This lesson introduces hyphens and dashes. It explains the hyphen, en dash, em dash, and dash and the uses of each. It is 1 of 4 in the series titled "Dashes and Hyphens." L.11-12.2a Hyphens
Sophia Learning
Sophia: The en Dash: Lesson 1
A tutorial about the en-dash and how to use it properly. Audio [1:30] and a three-question quiz are available.