I just learned about Wold Math Day. World Math Day falls on March 4th this year. Students aged 5 to 18 can take part and whole classes can also register for the online math questions and fun! Students play against each other in mental arithmetic games. They play in real time with students from all over the world. Each game lasts for 60 seconds and they can play as many games as they wish. The questions are appropriately leveled for different ages and abilities. Be sure to register early to be a part of World Math Day this year.
An additional challenge for World Math Day is the TeacherTube Video Contest. Just record a two to three minute video highlighting how your students are preparing for World Math Day and you will have a chance to win great prizes. But hurry, the deadline for submitting your video is February 20. Watch the video below to learn more!