To help kids get a good night’s sleep, the National Sleep Foundation recommends the following: remove TVs, computers, and gadgets from your kid’s bedroom; avoid large meals before bedtime; develop a regular bedtime routine; set firm bedtimes and wake times; make sure the bedroom is quiet, dark, relaxing, and temperate; help kids quiet down a few hours before bedtime; and finish heavy studying, texting, or video games earlier in the evening.

National Sleep Foundation, October 2019