A noun is a word that names a person, place, thing, or idea. In this seasonal grammar worksheet, learners will identify and underline the nouns in 10 Halloween-themed sentences. Then they will be asked to write two sentences of their own and identify the nouns used. Designed for third graders, this extra-spooky worksheet is a fun, memorable way to support learners' ability to recognize and use singular and plural nouns in sentences.