Use this rainbow spring center to help your students practice addition facts. The kid friendly common core standard is included so that everyone knows the focus skill. Also there are 6 different color coded game boards so that 6 students can play at one time. Then students can trade boards to keep engaged. You can time students first to see how many sums they can get in 2 minutes and eventually narrow it to 1 minute. There is also a black and white copy to use as an assessment or a parent take home for at home practice. Check out our other game sets too that align to the Math and ELA standards.