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"The next time you tell yourself that you'll sleep when you're dead, realize that you're making a decision that can make that day come much sooner. Pushing late into the night is a health and productivity killer. According to the Division of Sleep Medicine at the Harvard Medical School, the short-term productivity gains from skipping sleep to work are quickly washed away by the detrimental effects of sleep deprivation on your mood, ability to focus, and access to higher-level brain functions for days to come. The negative effects of sleep deprivation are so great that people who are drunk outperform those lacking sleep."

"Up late marking? Up early preparing for the day ahead? Did you know that after an average of four hours of sleep a night for four or five days, you will develop the same level of cognitive impairment as if you had been awake for 24 hours. This is the same level of impairment as having a blood alcohol level high enough to be considered legally drunk. Not only does this greatly lengthen reaction time, impede judgment, and interfere with problem solving, I think you will all agree, that it is no state to be teaching or learning in. So how important is sleep? Well, in his fascinating TED talk circadian neuroscientist Russell Foster discusses exactly why we need to sleep and talks about some of the concerning effects sleep deprivation can have."

" In our hyper-connected, 24/7 world, many of us are losing sleep - literally. Our own survey of more than 180 business leaders found that four out of 10 (43%) say they do not get enough sleep at least four nights a week. Such sleep deficiencies can undermine important forms of leadership behavior and eventually hurt financial performance. This article will explore the link between sleep and leadership before discussing solutions that can improve both individual well-being and organizational efficiency and effectiveness."

"Many American teenagers try to put in a full day of school, homework, after-school activities, sports and college prep on too little sleep. As evidence grows that chronic sleep deprivation puts teens at risk for physical and mental health problems, there is increasing pressure on school districts around the country to consider a later start time. In Seattle, school and city officials recently made the shift. Beginning with the 2016-2017 school year, the district moved the official start times for middle and high schools nearly an hour later, from 7:50 a.m. to 8:45 a.m. This was no easy feat; it meant rescheduling extracurricular activities and bus routes. But the bottom line goal was met: Teenagers used the extra time to sleep in. Researchers at the University of Washington studied the high school students both before and after the start-time change. Their findings appear in a study published Wednesday in the journal Science Advances. They found students got 34 minutes more sleep on average with the later school start time. This boosted their total nightly sleep from 6 hours and 50 minutes to 7 hours and 24 minutes."

"A smartphone in a child's bedroom may undermine good sleep habits even more than a TV, new research suggests. A study of more than 2,000 elementary and middle-school students found that having a smartphone or tablet in the bedroom was associated with less weekday sleep and feeling sleepy in the daytime. "Studies have shown that traditional screens and screen time, like TV viewing, can interfere with sleep, but much less is known about the impacts of smartphones and other small screens," said study lead author Jennifer Falbe, of the School of Public Health at the University of California, Berkeley."

"There's no shortage of research around the benefits of sleep and its critical relationship to learning. So how much sleep is enough? Researchers have looked at the differences in cognitive function of people who have slept four or six or eight hours and how their brains function. This AsapSCIENCE video demonstrates what your capabilities are after those various amounts of sleep."

"As the new school year gets going there will be plenty of students and teachers who are adjusting to a new sleeping schedule. It can be tempting to stay up late to get "just one more thing" done. We're actually better off going to bed and getting up early than we are if stay up late trying to get something done. The Benefits of a Good Night's Sleep is a TED-Ed lesson that teaches us about the importance of sleeping on a steady schedule."

"Don't bring your iPad to bed with you if you value your sleep. Researchers at the National Academy of Science published a study on Monday that concludes the "short-wavelength light" (light that's closer to the blue end of the spectrum) messes up the circadian rhythms that govern sleep and suppresses the sleep-inducing hormone melatonin. The result? People reported feeling less tired, and took longer to fall asleep. They were also more tired the next day."

"THE WHOLE WORLD is exhausted. And it's killing us. But particularly me. As I write this, I'm at TED 2019 in Vancouver, which is a weeklong marathon of talks and workshops and coffee meetings and experiences and demos and late-night trivia contests and networking, networking, networking. Meanwhile, I'm sick as a dog with a virus I caught from my 3-year-old, I'm on deadline for what feels like a bazillion stories, and I'm pregnant, which means I need coffee but can't have too much, and need sleep but can only lay on my left side, and can't breathe without sitting propped up with a pillow anyway, since I can't safely take any cold medication. According to neuroscientist Matthew Walker, I'm doing serious damage to my health-and life-by not sleeping enough."

"Some nights, it's like you can't get your brain to shut up long enough for you to fall asleep. You're mentally reviewing the day you just completed while also previewing the day ahead; sometimes, your mind may even reach way back into the archives and pull up something embarrassing you did back in high school. So fun! Racing thoughts can be a sign of a serious mental health condition like anxiety. But these nights also happen to everyone from time to time -- and once we're too old for bedtime stories, it's not always clear what to do. There's no one solution that will work for everybody, of course, so instead, we've rounded up suggestions from eight sleep experts. At the very least, it's something to read next time you can't sleep"

Have you ever tried to fix an ongoing lack of energy by getting more sleep - only to do so and still feel exhausted?  If that's you, here's the secret: Sleep and rest are not the same thing, although many of us incorrectly confuse the two. We go through life thinking we've rested because we have gotten enough sleep - but in reality we are missing out on the other types of rest we desperately need. The result is a culture of high-achieving, high-producing, chronically tired and chronically burned-out individuals. We're suffering from a rest deficit because we don't understand the true power of rest. Rest should equal restoration in seven key areas of your life.

"etting enough sleep is an under-valued but crucial part of learning. Contrary to students' belief that staying up all night to cram for an exam will lead to higher scores, truth is, the need for a good night's rest is even more important than finishing homework or studying for a test."

"Most teenagers in the United States start the school day too early each morning, robbing them of the sleep they need to concentrate properly and remain healthy, according to a study. Fewer than one in five middle and high schools in the United States start at 8:30 am or later, as recommended, according to data from the Centers for Disease Control and Prevention (CDC).  Research from the American Academy of Pediatrics (AAP) has found that adolescents are biologically programmed to stay asleep longer than adults."

"Data Never Sleeps 2.0 How much data is created on the web every minute? "

"t started my first year of teaching, and although things have improved dramatically over the last two decades, I've never completely overcome Sunday night stress. I deal with it far more often than I'd like to, and I know that many of my teacher friends do too. One of them just happens to be my neighbor, and when I tiptoe downstairs in the wee hours of a Monday morning to read myself back to sleep, I often notice the glow of lights in his living room too. It's good to know I'm not alone, but I'd rather be sleeping. If you're reading this post, I'm thinking you would be too. Perhaps these ideas will help you."

"Editor's note: This guest post from Chris Casal started as a comment on "Filtering social media in schools because it's a 'distraction'" which appeared on Scott McCleod's Dangerously Irrelevant blog. Social media is no different than pencil and paper. I doodled a lot in the margins of my physics book. It wasn't Twitter and Facebook that made me doodle but I doodled nonetheless. Social media can serve as the new platform for distraction but not a new cause for it. Doodles, passing notes, sleeping in class, all of the "analog" forms of distraction, have just morphed into branded platforms. The difference? Sleeping in class never led to anything. On the other hand, connecting & engaging on social media might. The doodler who grew up to be a graphic designer may have been distracted in class but is now earning a living born out of that distraction. Maybe the students tweeting in class will develop the next great media platform."

" Learn the secrets to great leadership practices, and get immediate and practical solutions that address your needs. More Permissions ASCD respects intellectual property rights and adheres to the laws governing them. Learn more about our permissions policy and submit your request online. Policies and Requests Translations Rights Books in Translation Home Current Issue Archives Buy Contact Read Abstract Online June 2014 | Volume 71 Making a Difference Pages 16-21 Overcoming the Challenges of Poverty Julie Landsman Here are 15 things educators can do to make our schools and classrooms places where students thrive. Last year, when I was leading a staff development session with teachers at a high-poverty elementary school, a teacher described how one of her kindergarten students had drifted off to sleep at his seat-at 8:00 a.m. She had knelt down next to the child and began talking loudly in his ear, urging him to wake up. As if to ascertain that she'd done what was best for this boy, she turned to the rest of us and said, "We are a 'no excuses' school, right?" A fellow teacher who also lived in the part of Minneapolis where this school was located and knew the students well, asked, "Did you know Samuel has been homeless for a while now? Last night, there was a party at the place where he stays. He couldn't go to bed until four in the morning." I couldn't help but think that if the "no excuses" philosophy a school follows interferes with basic human compassion for high-needs kids, the staff needs to rethink how they are doing things. Maybe they could set up a couple of cots for homeless students in the office to give them an hour or two of sleep; this would yield more participation than shouting at children as they struggle to stay awake. This isn't the first time I've heard of adults viewing low-income children as "the problem" rather than trying to understand their lives. In a radio interview I heard, a teenage girl in New O

It is really very irritating when Windows 7 or Vista changes the Sleep/Shutdown button into an "Install Updates and Shutdown" button. Here is a solution for this.