A TikTok mom's clever hack for getting little kids ready for school on time is going viral. It requires a few markers, and any cheap wall clock you can get on Amazon. She uses five colored markers to make the clock look like a pie chart. Each color shows how much time they have for each task that needs to get done. Between 7:00 and 7:05, they need to "wake up," and that whole section is in red. Then breakfast from 7:05 to 7:20 is in green, and so on.The idea is to make it easier for little kids to understand how long they have for each task. Then you won't have to keep saying, "You have two minutes to brush your teeth," or "the bus is here in five."