Grammarly
Grammarly Blog: Double Negatives: 3 Rules You Must Know
This page explains the 3 rules for double negatives: each subject-predicate construction should only have one negative form, a double negative is a non-standard sentence construction that uses two negative forms, and standard English is...
Sophia Learning
Sophia: Correcting Double Negatives
This slideshow lesson focuses on fixing double negatives. It starts by showing what a double negative really says and how to make it say what they mean. It discusses why they are not used, when they can be used in writing, a list of...
Sophia Learning
Sophia: Correcting Double Negatives
This slideshow lesson focuses on double negatives. It includes defining the term, explaining why they aren't used, providing a list of "no" words, offering ways to correct them with examples, and listing steps to eliminate them in writing.
Sophia Learning
Sophia: Correcting Double Negatives
This lesson discusses how to recognize and correct a double negative.
Sophia Learning
Sophia: Correcting Double Negatives
This lesson discusses how to recognize and correct a double negative.
The Write Place
Literacy Education Online
Literacy Education Online (or LEO) is a great place to start if you need help with your writing. The homepage is organized around kinds of problems or questions you might have concerning your writing. Find your problem, click on the...
Other
Brown Math: Remembering Trig Identities
Faced with a large number of trigonometric identities, students tend to try to memorize them all. This site the emphasis is on understanding how the functions work and on memorizing only about a half dozen of them - all the others work...