A school’s sleep chart has gone viral for helping parents decide when to put their kids to bed.
A first grade teacher in America caused an internet storm after she posted a chart on Facebook detailing what time kids should go to bed based on their age.
The Wilson Elementary School teacher in question, Stacy Karlsen said: "It's taken this school by storm - and more so, because barely 200 kids attend here and this chart suggesting what time your child should go to bed has been shared on Facebook more than 300,000 times.
"We can tell who's well-rested and ready for their day and those who maybe didn't get enough sleep the night before," the principal added.
"That’s what the purpose is. We’re just trying to get people to think 'is there something I should be doing to help my child?"
