You’re probably not getting enough sleep, but you might not be as far off the mark as you think. Most sleep experts would offer that aiming for between seven to nine hours of snooze time a night is optimal for feeling refreshed and productive the next day. In a new report, however … researchers are closing in on what may just be that magic nightly number—and it’s not nine hours, or even eight as once believed… it’s seven hours of sleep.
The usual caveats apply, and these findings should be taken with a grain of salt. But the results are interesting—especially if you’re the kind of person who struggles with sluggishness throughout the day.
"The lowest mortality and morbidity is with seven hours," [says] Shawn Youngstedt, a professor in the College of Nursing and Health Innovation at Arizona State University Phoenix… "Eight hours or more has consistently been shown to be hazardous."
Is there another form of communication besides email where the acknowledged goal is to hide all of the communication? Email has evolved into a weird medium of communication where the best thing you can do is destroy it quickly, as if every email were a rabid bat attacking your face. Yet even the tragically email-burdened still have a weird love for this particular rabid, face-attacking bat. People love to tweet about how overwhelming it all is. They write articles about email bankruptcy and proclaim their inbox zero status. Email is broken, everyone agrees, but it’s the devil we know. Besides, we’re just one app away from happiness. A tremendous amount of human energy goes into propping up the technological and cultural structure of email. It’s too big to fail.
This may be the greatest invention in the history of water balloons If you’ve ever had the pleasure of participating in a water balloon fight, you will concur that the most frustrating part of battle is reloading. You think you’ve got an uninflated balloon securely attached to the end of a garden hose, and then as soon as you turn on the water, *snap*, the balloon comes flying off. Or maybe you don’t even get that far — the balloon breaks as you’re stretching it on. Or you get it all filled up, and then you can’t tie it and it drops and breaks on the ground. Now some ambitious inventor has come up with a solution to all those problems: a device that lets you easily fill up 37 water balloons at once, and 100 in less than a minute.
Asking for a “peak” day—Tuesday, Wednesday, or Thursday—shows that your request is about productivity.
“I just cram for the exam and then forget everything.”
“If I can just get this last paper done I am in the clear.”
Comments like these make us cringe, but we all know the external factors that motivate students: grades, grades, grades. I spend a great amount of time providing students with concrete, detailed feedback on papers only to hear someone say, “Oh, I didn’t look at the feedback, just the grade.” From a faculty perspective, the grade is the least important. The joy of student engagement and learning drives our work. We ended up in higher education for a reason—most of us see great value in the learning process.
As interest in flipped learning continues to grow, so does its adoption among the educational rank and file. By moving entry-level information outside the classroom — typically (but not exclusively) through self-paced, scored videos — teachers can reframe learning so that students spend more instructional time engaged in deeper discussions, hands-on applications and project-based learning. With a focus on more direct contact between teachers and students, greater application of basic concepts, and increased collaboration between learners, flipped learning provides yet another outlet for 21st century teaching.
Although most American children receive some pre-K child care and education, kindergarten still represents many children’s first exposure to formal schooling. Kindergarten supports children’s cognitive, social, and emotional skills, leading to rapid gains in knowledge during this first year of education.
However, not all children enter kindergarten equally prepared to meet the challenges ahead of them. Researchers have found stark differences in kindergartners’ language, literacy, and math abilities as well as their social skills and behavioral approaches to learning. These areas are interdependent, and children who start kindergarten behind in math, reading, and attention-related skills risk being unable to catch up to their peers later on.