5 ways kids spend time differently today than in the past

Perhaps it's no surprise that kids spend more time staring a screen these days, given the ubiquity of computers, smartphones, tablets, and televisions.

However, there has been a dramatic uptick in hours spent staring at media. According to a BBC News, in the mid 1990s, children in the UK between the ages of five and 16 had an average of three hours of screen time each day. In 2015, kids consumed six and a half hours of screen time per day. on average.

A UK survey conducted by the National Trust found that modern children spend half as much time outdoors as their parents did, despite the fact that 96% of the parents surveyed felt it was important for kids to have a "connection to nature."

There's even a term for lacking that connection: nature-deficit disorder. Although it's not a medical ailment, nature-deficit disorder describes the "growing gap between nature and children," which can lead to less physical fitness and vitamin D deficiency, which can result in other health problems, according to a paper in Educational Leadership.

After hours of basketball practice, drum lessons, math tutoring, and dance classes, there are only so many hours in the day for children to rest.

According to the National Sleep Foundation, kids aged six to 13 should get nine to 11 hours of sleep each night, and 14 to 17 year olds should get eight to 10.

However, according to a national survey published in 2015 by the Centers for Disease Control and Prevention, about 58% of American middle school students and more than 72% of high school students were not getting enough sleep on school nights.

Homework can strengthen kids' skills and help them learn, but too much could hurt more than help.

In fact, a research paper published in PISA in Focus found that any more than four hours of homework per week has a negligible impact on academic performance.

Though the amount of homework students are responsible for has generally stayed the same for decades, that's not true of 6- to 8-year-olds. For them, the amount of weekly homework doubled between 1981 and 1997, according to research from the University of Michigan.