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John Evans

Open Bionics Begins World First Bionic Hand Trial in Bristol | All3DP - 0 views

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    "It could be very soon that every child amputee can don a bionic arm in their favorite Disney character's colors for a fraction of the current price. This result will be thanks to Open Bionics and 3D printing. This week, a clinical trial of 3D printed bionic hands for children starts in Bristol. The trial is the world's first and could result in children receiving bionic hands at a fraction of the regular cost of £60,000. Funding from the Small Business Research Initiatives scheme made the trial a reality. 3D printing plays a large part in the price decrease from £60,000 to a projected £5,000. This is thanks to the technology's ability to offer amputees a custom fit at the same time as speeding production. If the trial is successful, bionic hands for kids could soon be available on the NHS (the national healthcare system for the UK). The hands would also feature kids' favorite Disney characters."
John Evans

There's No Such Thing as Being Bad at Math: How Neuroscience Is Changing the Equation |... - 1 views

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    "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."
John Evans

Helping Learners Move Beyond "I Can't Do This" | User Generated Education - 0 views

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    "I work part-time with elementary learners - with gifted learners during the school year and teaching maker education camps during the summer. The one thing almost all of them have in common is yelling out, "I can't do this" when the tasks aren't completed upon first attempts or get a little too difficult for them. I partially blame this on the way most school curriculum is structured. Too much school curriculum is based on paper for quick and one shot learning experiences (or the comparable online worksheets). Students are asked to do worksheets on paper, answer end-of-chapter questions on paper, write essays on paper, do math problems on paper, fill in the blanks on paper, and pick the correct answer out of a multiple choice set of answers on paper. These tasks are then graded as to the percentage correct and then the teacher moves onto the next task. So it is no wonder that when learners are given hands-on tasks such as those common to maker education, STEM, and STEAM, they sometimes struggle with their completion. Struggles are good. Struggles with authentic tasks mimics real life so much more than completing those types of tasks and assessments done at most schools. Problems like yelling out, "I can't do this" arise when the tasks get a little too difficult, but ultimately are manageable. I used to work with delinquent kids within Outward Bound-type programs. Most at-risk kids have some self-defeating behaviors including those that result in personal failure. The model for these types of programs is that helping participants push past their self-perceived limitations results in the beginnings of a success rather than a failure orientation. This leads into a success building upon success behavioral cycle."
John Evans

Deepfakes are getting better-but they're still easy to spot | Ars Technica - 0 views

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    "Last week, Mona Lisa smiled. A big, wide smile, followed by what appeared to be a laugh and the silent mouthing of words that could only be an answer to the mystery that had beguiled her viewers for centuries. A great many people were unnerved. Ars Technica Join Ars Technica and Get Our Best Tech Stories DELIVERED STRAIGHT TO YOUR INBOX. SIGN ME UP Will be used in accordance with our Privacy Policy Mona's "living portrait," along with likenesses of Marilyn Monroe, Salvador Dali, and others, demonstrated the latest technology in deepfakes-seemingly realistic video or audio generated using machine learning. Developed by researchers at Samsung's AI lab in Moscow, the portraits display a new method to create credible videos from a single image. With just a few photographs of real faces, the results improve dramatically, producing what the authors describe as "photorealistic talking heads." The researchers (creepily) call the result "puppeteering," a reference to how invisible strings seem to manipulate the targeted face. And yes, it could, in theory, be used to animate your Facebook profile photo. But don't freak out about having strings maliciously pulling your visage anytime soon. "Nothing suggests to me that you'll just turnkey use this for generating deepfakes at home. Not in the short-term, medium-term, or even the long-term," says Tim Hwang, director of the Harvard-MIT Ethics and Governance of AI Initiative. The reasons have to do with the high costs and technical know-how of creating quality fakes-barriers that aren't going away anytime soon."
fixsattamatka143

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    India's Best Satta Matka Result SIte this site offers you Matka Guessing In Kalyan Matka Madhur Matka and all Other Matka Bazar
John Evans

Where Edtech Can Help: 10 Most Powerful Uses of Technology for Learning - InformED : - 2 views

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    "Regardless of whether you think every infant needs an iPad, I think we can all agree that technology has changed education for the better. Today's learners now enjoy easier, more efficient access to information; opportunities for extended and mobile learning; the ability to give and receive immediate feedback; and greater motivation to learn and engage. We now have programs and platforms that can transform learners into globally active citizens, opening up countless avenues for communication and impact. Thousands of educational apps have been designed to enhance interest and participation. Course management systems and learning analytics have streamlined the education process and allowed for quality online delivery. But if we had to pick the top ten, most influential ways technology has transformed education, what would the list look like? The following things have been identified by educational researchers and teachers alike as the most powerful uses of technology for learning. Take a look. 1. Critical Thinking In Meaningful Learning With Technology, David H. Jonassen and his co-authors argue that students do not learn from teachers or from technologies. Rather, students learn from thinking-thinking about what they are doing or what they did, thinking about what they believe, thinking about what others have done and believe, thinking about the thinking processes they use-just thinking and reasoning. Thinking mediates learning. Learning results from thinking. So what kinds of thinking are fostered when learning with technologies? Analogical If you distill cognitive psychology into a single principle, it would be to use analogies to convey and understand new ideas. That is, understanding a new idea is best accomplished by comparing and contrasting it to an idea that is already understood. In an analogy, the properties or attributes of one idea (the analogue) are mapped or transferred to another (the source or target). Single analogies are also known as sy
John Evans

Lisa Nielsen: The Innovative Educator: Wrong! Free computers don't affect educational o... - 4 views

  • The next time you see a study that reminds us that dumping materials off to kids doesn’t result in some kind of magical osmosis on a child’s brain, it should be no surprise. There is no magic tool when it comes to student success. The magic comes from the tool combined with support, collaboration, coaching, modeling, and more. 
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    "The next time you see a study that reminds us that dumping materials off to kids doesn't result in some kind of magical osmosis on a child's brain, it should be no surprise. There is no magic tool when it comes to student success. The magic comes from the tool combined with support, collaboration, coaching, modeling, and more. "
John Evans

21st Century Learning: Making Technology Relevant in Today's Classrooms : May 2008 : TH... - 0 views

  • 21st Century Learning: Making Technology Relevant in Today's Classrooms by Fred Podolski "21st Century Learning" is currently the hottest catchphrase in education, but what it means has yet to be fully determined. Technology is a part of students' everyday lives, and substantial advances in technology have profoundly affected the way they learn. As a result, educators are working hard to meet the ever-evolving needs of 21st century learners. Translating the ongoing technological revolution into a learning experience is a fundamental part of that challenge.
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    21st Century Learning: Making Technology Relevant in Today's Classrooms by Fred Podolski "21st Century Learning" is currently the hottest catchphrase in education, but what it means has yet to be fully determined. Technology is a part of students' everyday lives, and substantial advances in technology have profoundly affected the way they learn. As a result, educators are working hard to meet the ever-evolving needs of 21st century learners. Translating the ongoing technological revolution into a learning experience is a fundamental part of that challenge
Nik Peachey

Development - ELT and the Crisis in Education: Technology in the Classroom | Delta Publ... - 2 views

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    "One of the most common criticisms leveled at teachers who do attempt to integrate technology into their classroom environment, is that this often results in a lot of 'faffing around' or time wasted while struggling to get the technology to work properly. To some extent I feel that this criticism is fair, but I don't think it's a criticism that should be leveled at teachers, but would be better directed at the people who control the way technology is layered onto the classroom environment, so lets look at that."
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    ne of the most common criticisms leveled at teachers who do attempt to integrate technology into their classroom environment, is that this often results in a lot of 'faffing around' or time wasted while struggling to get the technology to work properly. To some extent I feel that this criticism is fair, but I don't think it's a criticism that should be leveled at teachers, but would be better directed at the people who control the way technology is layered onto the classroom environment, so lets look at that.
John Evans

Supercook: recipe search by ingredients you have at home - 0 views

  • Supercook is a new recipe search engine that finds recipes you can make with only the ingredients you have at home. To begin, simply start adding ingredients you have in the green box on the top left. The more ingredients you add, the better the results will be.
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    Supercook is a new recipe search engine that finds recipes you can make with only the ingredients you have at home. To begin, simply start adding ingredients you have in the green box on the top left. The more ingredients you add, the better the results will be.
John Evans

Developing and Maintaining a Growth Mindset - The Learner's Way - 3 views

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    For educators, parents and learners Carol Dweck's research on the benefits of a Growth Mindset is naturally appealing. Those who have a growth mindset achieve better results than those who don't, are more resilient and accept challenge willingly. After two years of incorporating a growth mindset philosophy we are finding that the reality of shifting a student's disposition away from a fixed mindset and then maintaining a growth mindset is significantly more complex than at first imagined.
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    "For educators, parents and learners Carol Dweck's research on the benefits of a Growth Mindset is naturally appealing. Those who have a growth mindset achieve better results than those who don't, are more resilient and accept challenge willingly. In response schools have embraced the notion and classroom walls are adorned with posters identifying the characteristics of growth versus fixed mindsets. Teachers make efforts to shift their students towards a growth mindset and parents consider how they may assist in the process. After two years of incorporating a growth mindset philosophy we are finding that the reality of shifting a student's disposition away from a fixed mindset and then maintaining a growth mindset is significantly more complex than at first imagined. Numerous forces and influences play a role and progress is unlikely to match a linear curve. Where schools have made steps in the right direction, is in raising awareness of the two mindsets. In this regard the placement of posters and discussion around the role that our mindset has in our learning are steps in the right direction. Demonising the fixed mindset is perhaps an unnecessary step and our students may be better served by understanding that we all have times when we fall into a fixed mindset. Education of how we may recognise such times and apply strategies of mindfulness and metacognition would avoid shifting already vulnerable learners on to the circle of shame. Awareness is however far form the end of the journey towards reaping the benefits of a Growth Mindset."
John Evans

Is Coding the New Literacy? | Mother Jones - 2 views

  • What if learning to code weren't actually the most important thing? It turns out that rather than increasing the number of kids who can crank out thousands of lines of JavaScript, we first need to boost the number who understand what code can do. As the cities that have hosted Code for America teams will tell you, the greatest contribution the young programmers bring isn't the software they write. It's the way they think. It's a principle called "computational thinking," and knowing all of the Java syntax in the world won't help if you can't think of good ways to apply it.
  • Researchers have been experimenting with new ways of teaching computer science, with intriguing results. For one thing, they've seen that leading with computational thinking instead of code itself, and helping students imagine how being computer savvy could help them in any career, boosts the number of girls and kids of color taking—and sticking with—computer science. Upending our notions of what it means to interface with computers could help democratize the biggest engine of wealth since the Industrial Revolution.
  • Much like cooking, computational thinking begins with a feat of imagination, the ability to envision how digitized information—ticket sales, customer addresses, the temperature in your fridge, the sequence of events to start a car engine, anything that can be sorted, counted, or tracked—could be combined and changed into something new by applying various computational techniques. From there, it's all about "decomposing" big tasks into a logical series of smaller steps, just like a recipe.
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  • Because as programmers will tell you, the building part is often not the hardest part: It's figuring out what to build. "Unless you can think about the ways computers can solve problems, you can't even know how to ask the questions that need to be answered," says Annette Vee, a University of Pittsburgh professor who studies the spread of computer science literacy.
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    "Unfortunately, the way computer science is currently taught in high school tends to throw students into the programming deep end, reinforcing the notion that code is just for coders, not artists or doctors or librarians. But there is good news: Researchers have been experimenting with new ways of teaching computer science, with intriguing results. For one thing, they've seen that leading with computational thinking instead of code itself, and helping students imagine how being computer savvy could help them in any career, boosts the number of girls and kids of color taking-and sticking with-computer science. Upending our notions of what it means to interface with computers could help democratize the biggest engine of wealth since the Industrial Revolution."
John Evans

Google Launches New Gmail App for iOS - 0 views

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    "A new version of Gmail for iOS is now available. Completely rebuilt from the ground up, Version 2.0 of the app brings with it a new look and feel, which Google hopes will result in a faster, sleeker and easier experience when using the app."
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