This exercise provides ground rules for forming plurals, as well as common irregular words students should learn.

By fifth grade, students are starting to use all of the parts of speech in their writing. Make sure they do so correctly with these exercises that solidify the place of these words in sentences.

Replacing possessive nouns with possessive pronouns helps your students' writing sound more natural and makes for an effortless read. Give your fifth graders the practice they need with these exercises created specifically for their age group.

Allow your fourth graders to identify all parts of prepositional phrases with these exercises that have them visualize steps and provide helpful hints.