This worksheet introduces students to what a noun is and discusses the four categories they can be grouped into (person, place, thing, idea). It also explains what a proper noun and compound noun are.
Students are given two activities. Activity 1 gives them 10 nouns to categorize. Activity 2 asks them to circle all of the nouns in humorous sentences.
I have left this as an editable Microsoft Word file so that you can change the names to those of your own students to make it more fun for your class.