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John Evans

Design thinking vs computational thinking in education - 3 views

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    "In India, 41km of highway road was constructed every day for the year of 2016. In the Indian government budget, it estimated the cost just for 2016 to be 19 billion USD. It would be financing any shortfall through tax-free government bonds. Computational thinking would have played an instrumental role in deciding on where the road would go through with taking into account the key hubs and may have saved the government millions, if not billions of dollars. Jeanette Wing (2012) defines computational thinking as the thought process involved in formulating a problem and expressing its solution in a way that a computer-human or machine can effectively carry out. It is the process of abstraction by; choosing the right abstractions, operating in terms of multiple layers of abstraction simulations and defining the relationships between layers guided by efficiency, correctness, and flexibility. Computational thinking can best be related to as writing software or instructionals. Every action or non-action is accounted for in the way computational artifacts are constructed. Computational thinking is great for working out a solution but there is an argument that computational thinking does not put enough emphasis on the problem itself. Design thinking, on the other hand, attempts to understand the intent or problem before looking at any solution - computational or otherwise. Design thinking attempts to identify why the problem exists in the first place before solving it. IDEO defines design thinking as the application of empathy and experimentation to arrive at innovation solutions through making decisions based on stakeholder input and evidence based research. Using the Indian roading example, a design thinker would ask, what is the intent of building the roads in the first place?"
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

Disinformation Toolkit 2.0 - InterAction - 3 views

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    "Disinformation Toolkit 2.0 builds on its predecessor by looking more broadly at the many ways disinformation impacts the work of civil society organizations (CSOs) and non-governmental organizations (NGOs) that are active in defense of human rights, humanitarian action, and across sectors of international development around the globe."
David McGavock

Weblogg-ed » Personal Learning Networks (An Excerpt) - 0 views

  • Seventh/eighth grade teacher Clarence Fisher has an interesting way of describing his classroom up in Snow Lake, Manitoba. As he tells it, it has “thin walls,” meaning that despite being eight hours north of the nearest metropolitan airport, his students are getting out into the world on a regular basis, using the Web to connect and collaborate with students in far flung places from around the globe.
  • there is still value in the learning that occurs between teachers and students in classrooms. But the power of that learning is more solid and more relevant at the end of the day if the networks and the connections are larger.”
  • But, what happens when knowledge and teachers aren’t scarce? What happens when it becomes exceedingly easy to people and content around the things you want to learn when you want to learn them?
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  • given these opportunities for connection that the Web now brings us, schools will have to start leveraging the power of these networks. And here are the two game-changing conditions that make that statement hard to deny: right now, if we have access, we now have two billion potential teachers and, soon, the sum of human knowledge at our fingertips.
  • The kids have made contacts. They have begun to find voices that are meaningful to them, and voices they are interested in hearing more from. They are becoming connectors and mavens, drawing together strings of a community.
  • What happens when we don’t need schools to manage the delivery of content any more, when we can get it on our own, anytime we need it, from anywhere we’re connected, from anyone who might be connected with us?
  • And it’s not so much even what we carry around in our heads, all of that “just in case” knowledge that schools are so good at making sure students get these days. As Jay Cross, the author of Informal Learning, suggests, in a connected world, it’s more about how much knowledge you can access.
  • If you’re seeing a vision of students sitting in front of computers working through self-paced curricula and interacting with a teacher only on occasion, you’re way, way off. That’s not effective online learning
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    Most schools were built upon the idea that knowledge and teachers are scarce. When you have limited access to information and you want to deliver what you do have to every citizen in an age with little communication technology, you build what schools are today: age-grouped, discipline-separated classrooms run by an expert adult who can manage the successful completion of the curriculum by a hundred or so students at a time. We mete out that knowledge in discrete parts, carefully monitoring students progress through one-size-fits all assessments, deeming them "educated" when they have proven their mastery at, more often than not, getting the right answer and, to a lesser degree, displaying certain skills that show a "literacy" in reading and writing. Most of us know these systems intimately, and for 120 years or so, they've pretty much delivered what we've asked them to.
John Evans

Smarter Teaching: 10 Ways You'll Know You're Doing It Right - 6 views

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    "Notice that we didn't use the more vague "good teacher" phrasing. That's an important distinction, because here we're talking about something a bit more clinical. Not entirely scientific and analytical and icky, but not entirely rhetorical and abstract and mushy either. Something somewhere in the middle-human, efficient, and hopefully happy and sustainable as a result. "
Phil Taylor

How to Do Adaptive Learning Right | EdSurge News - 4 views

  • What that device cannot do, however, is take a real world mathematical problem and solve it. To do that, you need the human brain.
John Evans

'The Objective of Education Is Learning, Not Teaching' - Knowledge@Wharton - 0 views

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    A though provoking article.Read online, or download the article in podcast form.
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