A simple verbal strategy to check for student understanding throughout your lesson is the Student Response System and is the focus of this article. This strategy presents questioning prompts in multiple-choice or true-false format for students to answer in real-time. Students will respond to the prompts using pre-made cards with A, B, C, D, True, False, or other information to indicate their selection of an answer choice displayed on the board. The student response system can be prepared easily by cutting out printed cards, laminating them, and making them available to each student in your classroom. If you have it available at your school, there are also electronic versions of this student response system, commonly known as Clickers. Physical devices may be available for use at your school, or you may have an app or website that you can access to employ an online student response system.