This self-guided exercise can be handed to a student without explanation. Use as a worksheet, pretest, formative assessment, reteach, extra practice or quiz. Meant as a review of the basics, this page begins by going over the four types of nouns: person, place, thing and idea. Next, the middle section helps students identify the subject by asking guiding questions and revealing answers. Lastly, students now circle the subject they find based on their knowledge and the hints that are give