To help review skills before taking a test we started using the website/app Quizizz. Previousy we used Quizlet live which was good but it invlolved teams and sometimes there were students who did not participate as much as they should. In Quizizz each student has to do their on work at their own pace. Finishing first is great, but having 100% accuracy is better. Each student is presented the same questions in different order and their accuracy is presented on the board as they complete their questions. Green is correct and red is incorrect. What I like most about Quizizz is that I can quickly use the data to find trouble areas for individuals as well as the class. Most of all the students get feedback and get to have a little friendly competition!