Things stick to our kids' brains a whole lot better when it involves something they love. And what are our kids obsessed with? FORTNITE! I used this Fortnite foldable to teach my students how to add and subtract decimals and they loved it. My kids are now experts and, if they forget, they now have a foldable to remind them. They were so excited about it that they couldn't wait to share it with their friends in the other classes. I even hung some outside of my classrooms to make it easier for them to show them off.