Dance pad!!!

Hi my name is albert,i am a student in the science club my project is as you know in the title the 'DANCE PAD' if you don't know what that is,it is like an arcade.If you know what "Dance Dance Revelosion" my project is something like that.The pad has arrow like this ⬆️⬇️⬅️➡️ And the arrows show on a screen and what ever arrow shows on the screen you have to step on,and like dance dance revelosion if you step on the right arrow.A star starts to fill up and once you have all 5 stars you get something like a prize that says great or prefect.www.sciencebuddies.com