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"A large review recently published in The Journal of the National Cancer Institute confirms what we've been hearing for years: Sitting can be fatal. + It's been linked to cancer, diabetes, and cardiovascular disease. In this latest meta-analysis, Daniela Schmid and Michael F. Leitzmann of the University of Regensburg in Germany analyzed 43 observational studies, amounting to more than 4 million people's answers to questions about their sitting behavior and cancer incidences. The researchers examined close to 70,000 cancer cases and found that sitting is associated with a 24% increased risk of colon cancer, a 32% increased risk of endometrial cancer, and a 21% increased risk of lung cancer. + The really bad news: You can't exercise away the habit's harmful effects. "Adjustment for physical activity did not affect the positive association between sedentary behavior and cancer," the authors write. Even participants who achieved the daily recommended levels of physical activity were at the same risk as those who spent their day sitting. "[The results] indicate that the increased risk of cancer seen in individuals with prolonged time spent sedentary is not explained by the mere absence of physical activity in those persons," the researchers say. + S"

"It's not just that homework itself has no academic benefits for little kids, and may even be harmful, it's also that homework is replacing other fun, developmentally appropriate, and valuable activities - activities that help them grow into healthy, happy adults. So, what are some of the things kids could be doing in those hours between the end of the school day and bed time? "

"The movement to "go green" has been growing stronger over the past few decades. People are thinking more about the everyday changes they can make to help make planet Earth a little nicer and less touched by the harm of pollution. Might as well, since most of us are going to be stuck here for the rest of our lives. Whether you're building a wind turbine for your home or just planting a garden, there are a lot of DIY ways for you to go green."

"This is a great list of Apps and Websites that provide age appropriate content for Preschool and Kindergarten students. Put together by Dan King and Naomi Harm from Innovative Educator Consulting, these guys are iPad Content Integration Specialists and have worked extensively in sharing and promoting 21st Century Skills. This is the first of three pages of resources."

"Have you ever had someone pass you their headphones to hear a song, and had your ears blasted by an outrageously loud volume level? Well, by default, anyone can crank the volume up on music played from an iOS device to 100%. That may sound like no big deal, but there are situations where listening to music that loud could potentially be problematic, leading to inattentiveness to the outside world or even theoretical hearing issues. This is particularly important for kids, who may not realize that the volume level is harmful. Thus, if you or your kids listen to a lot of music with headphones on from an iPhone, iPod touch, or iPad, you may want to consider setting a maximum volume limit for the Music app."

"3 Reasons Why Faculty Meetings Are a Waste of Time By Peter DeWitt on April 10, 2015 6:50 AM Faculty Meeting.png Many school leaders walk into a faculty meeting with a single idea of how they want to move forward and walk out with the same idea. That's telling... John Hattie talks a great deal about the Politics of Distraction, which means we focus on adult issues, and not enough time...if ever...on learning. That is happening around the U.S. for sure. Recently the Assembly of NY State only furthered those distractions, which you can read about here, which means that school leaders and teachers have to work harder to maintain a focus on learning. Quite frankly, well before mandates and accountability, school leaders focused on the politics of distraction and not on learning. Compliance is not new in schools. Faculty meetings were seen as a venue to get through and something that teachers were contractually obligated to attend. During these days of endless measures of compliance, principals can do a great deal to make sure they don't model the same harmful messages to staff that politicians are sending to teachers. Jim Knight calls that "Freedom within form." In Talk Like Ted, Carmine Gallo quotes Marissa Mayer (CEO of Yahoo) when he writes, "Creativity is often misunderstood. People often think of it in terms of artistic work - unbridled, unguided effort that leads to beautiful effect. If you look deeper, however, you'll find that some of the most inspiring art forms - haikus, sonatas, religious paintings- are fraught with constraints. (p. 190)" Clearly, constraints have a wide definition. There is a clear difference between the constraints of compliance and the stupidity of the legislation just passed by the assembly in NY. As we move forward, principals still are charged...or at least should be...with the job of making sure they offer part...inspiration, part...teacher voice...and a great deal of focus on learning. There is never a more important tim

"Homework: effective learning tool or waste of time? Since the average high school student spends almost seven hours each week doing homework, it's surprising that there's no clear answer. Homework is generally recognized as an effective way to reinforce what students learn in class, but claims that it may cause more harm than good, especially for younger students, are common. Here's what the research says:"

"So many of us teach the way we were taught. We may not even realize we're doing it. And that means certain practices get passed down year after year without question, methods that are such a normal part of the way we do school, we perpetuate them without realizing there are better alternatives. Today I'm going to roll out five of these for your consideration: five teaching practices used every day that are not backed by research. In many cases, these practices are not only ineffective, they can be downright harmful."

College students' lives can be changed - and even destroyed - in the time it takes to click a mouse. Take a look at these real-life examples of the harm digital technology can cause.

"Sleepless night and eyeball fatigue. Cyberbullying and profound device-separation anxiety. Research identifies harmful side effects of too much tech on teens with alarming regularity. But a new report from the Pew Research Center suggests parents are just as compromised by our portable screens. In "How Teens and Parents Navigate Screen Time and Device Distractions," researchers not only compiled data on the behavior of tech-addled kids (they're on their phones from the moment they wake up!) or the concerns of hand-wringing parents (what do we do about the fact they're on their phones from the moment they wake up!), but on the behavior of parents, too."

"In news that will surprise no teachers, a new study has found that 93 percent of elementary school teachers experience high levels of stress. But schools can mitigate the harmful effects of stress by providing proper supports, highlighting the importance of a holistic approach to teacher well-being. In the study, researchers from the University of Missouri surveyed 121 elementary school teachers, asking questions such as, "How stressful is your job?" and "How well are you coping with the stress of your job right now?" Teachers reported on their levels of burnout and cynicism and on feelings of accomplishment and self-efficacy-their belief in their ability to be effective teachers."

"In a "post-truth" era where people are increasingly influenced by their emotions and beliefs over factual information, fact and fiction can be difficult to distinguish, and fake news can spread rapidly through mainstream media sources and social networks. Moreover, fake news is often meant to do harm, by tricking us into believing a lie or unfairly discrediting a person or political movement. Given this malicious intent, students must learn to approach news and information with a critical eye in order to identify intentionally misleading sources (although recent studies confirm that this is an uphill battle for both adults and young people). Teachers therefore play a crucial role in ensuring that their students develop the skills to decipher the many streams of information available to them."

"To cover the coronavirus is a challenge. Journalists should inform the public, but also don't want to create a panic with harmful consequences. We're trying to help. Here are 17 charts, maps and tables that show the latest numbers about the coronavirus:"

"The bacteria in our guts can break down food the body can't digest, produce important nutrients, regulate the immune system, and protect against harmful germs. And while we can't control all the factors that go into maintaining a healthy gut microbiome, we can manipulate the balance of our microbes by paying attention to what we eat. Learn how the food you eat affects your gut with this TED Ed by gastroenterologist Dr. Shilpa Ravella."

"Imagine a parent telling a child, "I'm just not a reading person." Sounds odd, doesn't it? Now reread the same cartoon, substituting "math" for "reading." Suddenly it doesn't seem so absurd. But it should! As a society ever more reliant on technology and STEM-based careers, we must shatter the myth that math skill is inborn and reinforce that it is the result of intention and practice. It's common to hear well educated adults declare themselves "not a math person," sometimes proudly. Indeed, many people of all ages believe that mathematical ability is something you are either born with or not, rather than something to be mastered with focused effort. This belief is wrong. What's more, it's harmful to kids as they have their first experiences learning math; the attitude that "I can't learn math" quickly becomes a self-fulfilling prophecy. As a society ever more reliant on technology and STEM-based careers, we must shatter the myth that math skill is inborn and reinforce that it is the result of intention and practice. Reforming these perceptions needs to be a priority for teachers, parents, and creators of new learning tools that align to the way these digital-savvy students learn."