Most teachers use some type of assessment to gauge the effectiveness of their lessons and to discover what their students are learning. Author, Rhonda Stewart, has some excellent examples of exit tools that you can use - on paper and also online. Ms. Stewart offers prompts for students to select and respond. Paper samples are reproducible for you, the reader. Online exit ticket examples are also shown, a tool Ms. Stewart recently discovered. This is an excellent article that should help you with instruction.
Using Exit Tickets as an Assessment Tool. Rhonda Stewart. 3.13.15. Scholastic - Top Teaching Blog