End of the year activities - 4th grade UFO escape math mystery- FreeThis UFO escape math mystery is designed to be a fun way for students to learn math skills. This game will help them develop addition, subtraction, multiplication, division, fractions, and coordinate system skills. Players have to solve problems while trying to escape from the UFO they were abducted in. We created a password that players have to find to escape the kidnapper's spaceship to make it more challenging. What's i