Other
Jefferson County School District: What Possessed You
Designed for 3rd graders, this Internet viewable slide show from Jefferson County School District introduces the rules for forming possessives and provides guided practice.
Other
Project l.a.: Possessive Nouns
Designed for elementary students, this Internet viewable slide show explains how to form possessives, then provides practice sentences. At the end are links to an online practice quiz and a printable worksheet.
Bartleby
Bartleby.com: William Strunk on the Possessive Singular
William Strunk Jr.'s "Elements of Style" on the creation of possessive singular nouns. Provided by Bartleby.com
Khan Academy
Khan Academy: Introduction to the Possessive
Learn to use apostrophes to indicate possession, or ownership -- and when not to use them.
Khan Academy
Khan Academy: Advanced (Plural) Possession
Possessive plurals have a complicated relationship with apostrophes, but this exercise is here to help you understand it!
Vocabulary Spelling City
Vocabulary Spelling City: Match It: Sentence Game: Plurals and Possessives
Fill in the blanks in seven sentences by matching the plural or possessive noun that completes each sentence.
Soft Schools
Soft Schools: Possessive Noun Quiz
In this Possessive Noun Quiz students read a sentence and choose the correct spelling of the possessive noun that fits in the blank. There are 12 questions in this quiz.
University of Calgary
University of Calgary: Parts of Speech: Plural and Possessive Nouns
A tutorial explaining the proper apostrophe use of singular and plural possessive nouns followed by a twenty-question exercise to practice this skill.