Copy word cards on brightly colored cardstock and laminate or copy on paper and cut apart. These word cards are designed to be sorted and create a Venn Diagram of words that tell a singular noun, plural noun, or both (example: fish). Words are typed in no particular order. Irregular plurals are included as well as examples of adding s, es, and ies. Heading cards for Venn Diagram included. Draw or create a Venn Diagram on chart or bulletin board paper or lay Hoola Hoops on the floor in a Venn Diagram shape and have students sort cards.