Understanding probability is a skill students will use all of their lives. Here is an online quiz for late elementary students to use to brush up on their comprehension of how probability works. The game has five levels, a timer that can be used or not, and instant feedback. This would be a great game to use as a whole class to begin with, and then just turn your students loose with it. The site is very easy to navigate and is a great review for those in grades 3-5.
courtesy of Knovation
