Socrative
Socrative empowers you to engage and assess your students as learning happens. Through the use of real-time questioning, result aggregation, and visualization, you have instant insight into levels of understanding so you can use class time to better collaborate and grow as a community of learners. Students may use the app or a web browser to engage in self-paced or teacher-paced assessments. Use the gaming feature to make assessments fun and competitive. Quizzes are sharable so teachers may collaborate on their formative assessments.
"The Services are also designed for use by student users at an Educational Institution. Minor students agree that they have obtained consent from a parent/legal guardian for their use of the Services in connection with educational uses. By using the Services, if You are a minor, You represent that You have obtained consent from Your parent/legal guardian who has read and agrees to this Agreement on Your behalf. If You do not obtain such consent, then You are not authorized to use the Services."