Quizizz is a creativity software company used in class, group works, pre-test review, exams, unit test, and impromptu tests. It allows students and teachers to be online at the same time. Ideal for students from Grade 3 to 12. Great for Instructional Design, Game-Based Learning, Assessment, Formative Assessment. This is a good multiple-choice-style quiz tool with some handy customization options for teachers and fun extras for students. While teachers can create quizzes brand new, there's also a handy database with tons of existing quizzes and questions that can be grabbed and edited as needed. The after-quiz reports make it easy to use quiz results to inform instruction. Teachers can see how students performed on each question and use that information to figure out what needs to be retaught or readdressed, as well as which students might need some individual or small-group reinforcement. Since quiz creation is made pretty easy with Quizizz, teachers might invite different students each week to generate a quiz to review the week's material.