I used this to assess my 2nd graders' understanding of possessive nouns. However, it could also be used as a pre-assessment or a worksheet in a 1st or 2nd grade classroom.
The first question is a multiple choice that asks students to define a possessive noun.
The second part asks students to rewrite the underlined noun as a possessive.
The third sections asks children to circle the possessive noun in the sentence.
The final two questions ask students to write a sentence about the picture. They, of course, must include a possessive noun in each sentence.
An answer key is included.