Let it Rain some Math -grades 3-8 across the U.S. are invited to our Math Showers Virtual Tournament on April 18, 2026. Check the schedule below for time. This is a virtual face off for 1 hour in our WebEx Tournament room for individual student awards only. Our host will direct participants to select from categories on our gameboard. Students enter answers on our live scoring site. We will select students that are correct to choose the next category. Points are based on how quick you answer. All questions are 3 minutes or less. Winners will be invite to our National Championships in May.