My 1st grade students love this game and the fact that they can compete in teams against each other. This game has helped my students learn many different skills that they were struggling with. Not only are they answering questions and learning interactively they are also able to learn how to add and subtract money into the positive and negative through their group points. This must be used within Microsoft PowerPoint or PowerPoint Viewer to be able to go through the slides with sound and proper functions. These slides are functional, as well as, editable to your own lessons. I hope that your class enjoys this as much as mine have.