Curated OER
My Wilderness Adventure
Students use a story starter and given questions to continue their adventure. They use the Internet and books to research about winter survival skills, how to find food, water and shelter in the snowy mountains and discover information...
Get It Write 
Get It Write: Using the Verb "Include" to Preface a List
Use this tutorial to learn when to use "include" and when to use a form of the verb "to be" when writing a list. A brief quiz checks your understanding.
University of Victoria (Canada)
University of Victoria: Grammar Topics
A large collection of concise explanations of various aspects of English grammar and usage. All topics include exercises that can be done, checked, and corrected online. Solid resource for English language learners at the intermediate...
University of Texas at Austin
Tex's French Grammar: Imparfait
This site from Tex's French Grammar provides a clear and concise presentation of the l'imparfait. Shows stem and endings, provides written and audio examples and interactive practice exercises. Has links to various usages, such as states...
Get It Write 
Get It Write: Distinguish Between "Effect" and "Affect"
"Effect" and "affect" are tricky words to keep straight. Each can be used as a noun or a verb, depending on the meaning of the sentence. This tutorial gives clear examples and explanations on the use of these two words. A brief quiz...
CK-12 Foundation
Ck 12: 13.1: Common Errors in Grammar and Punctuation
[Free Registration/Login may be required to access all resource tools.] Explanations and examples that teach how to identify and correct errors in subject/verb agreement, comma splices, sentence fragments, capitalization of titles and...
Get It Write 
Get It Write: Here and There
Be sure you know what you are saying when using the words "here" and "there" at the beginning of a sentence. These grammar tips explain how you need to pay attention to the subject of your sentence in order to use the correct verb form....