Multitasking is a big part of the modern world. People are constantly doing two things at once; they send emails when they are spending time with their loved ones, they work out while texting a friend and they cook while they check Facebook.
However, all of this multi-tasking is bad for your brain. Recent studies have found that multitasking increases the production of cortisol, a stress hormone, and adrenaline, which can overstimulate the brain. This can cause a “mental fog” that makes it hard for you to concentrate or focus.
I think I’ve mentioned how bad multitasking is for you before. For myself, I’m becoming a fan of the Pomodoro technique, where you have a time and focus on work for a set number of minutes. It works well for me.
Is your kid getting straight A’s on homework lately? You might want to switch off Alexa. Last week, New Jersey mom Yerelyn Cueva, 24, posted a short clip on Twitter of her son doing his math homework at their kitchen table. In the 11-second video, 6-year-old Jariel asks, “Alexa, what’s 5 minus 3?” The…
“In theory they’re giving you an extra push, so you should be using less of your own energy. But the problem is that humans are so different from one to another, and some of us actually try to fight against the exoskeleton,” Zhang tells The Verge. “But the difficulty is not the device, it’s the fact that…
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To learn new things, we must sometimes fail. But what’s the right amount of failure? New research led by the University of Arizona proposes a mathematical answer to that question. Educators and educational scholars have long recognized that there is something of a “sweet spot” when it comes to learning. That is, we learn best…
I’ve made a promise to myself and my students: I have decided this year that I am making over my classroom into a “21st century” classroom. “What is a 21st century classroom?” you ask. 21st century classrooms include flexible seating, 1:1 technology, and student-led learning—in my opinion. But as in all classrooms, moving into the…
When the Montgomery bus boycott electrified the struggle against segregation, it was all recorded in appeals bonds, court motions and $10 fines. A forgotten trove has turned up in a courthouse vault. Source: Found: Rosa Parks’s Arrest Warrant, and More Traces of Civil Rights History – The New York Times What a great source of information…
