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Gareth Jones

Looking in the Wrong Places | Edge.org - 5 views

  • We should be very careful in thinking about whether we’re working on the right problems. If we don’t, that ties into the problem that we don’t have experimental evidence that could move us forward. We're trying to develop theories that we use to find out which are good experiments to make, and these are the experiments that we build.   We build particle detectors and try to find dark matter; we build larger colliders in the hope of producing new particles; we shoot satellites into orbit and try to look back into the early universe, and we do that because we hope there’s something new to find there. We think there is because we have some idea from the theories that we’ve been working on that this would be something good to probe. If we are working with the wrong theories, we are making the wrong extrapolations, we have the wrong expectations, we make the wrong experiments, and then we don’t get any new data. We have no guidance to develop these theories. So, it’s a chicken and egg problem. We have to break the cycle. I don’t have a miracle cure to these problems. These are hard problems. It’s not clear what a good theory is to develop. I’m not any wiser than all the other 20,000 people in the field.
  • I’m still asking myself the same question that I asked myself ten years ago: "What is going on in my community?" I work in the foundations of physics, and I see a lot of strange things happening there. When I look at the papers that are being published, many of them seem to be produced simply because papers have to be produced. They don’t move us forward in any significant way. I get the impression that people are working on them not so much because it’s what they’re interested in but because they have to produce outcomes in a short amount of time. They sit on short-term positions and have short-term contracts, and papers must be produced.
  • The field that I mostly work in is the foundations of physics, which is, roughly speaking, composed of cosmology, the foundations of quantum mechanics, high-energy particle physics, and quantum gravity. It’s a peculiar field because there hasn’t been new data for almost four decades, since we established the Standard Model of particle physics. There has been, of course, the Higgs particle that was discovered at the LHC in 2012, and there have been some additions to the Standard Model, but there has not been a great new paradigm change, as Kuhn would have put it. We’re still using the same techniques, and we’re still working with the same theories as we did in the 1970s.
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  • That makes this field of science rather peculiar and probably explains why there hasn’t been much progress. But it’s not like we don’t have any questions that need to be answered. There are a lot of questions that have been around for decades. For example, what is dark energy? What is dark matter? What are the masses of the Standard Model particles? And what’s up with the foundation of quantum mechanics? Is a theory that's fundamentally not deterministic, where we cannot predict outcomes, the last word that we have, or is there something more to it? Is there maybe another underlying structure to reality?
  • but we haven't reached the fundamental level. Maybe we will never reach it. Certainly, the theories that we have right now are not all there is. The question is, of course, if we don’t have any guidance by experiment, how do we make progress? And are we doing the right thing?
  • We’ve reached this point where we have to carefully rethink if the criteria that we’re using to select our theories are promising at all. If one looks at the history of this field in the foundations of physics, progress has usually been made by looking at questions that, at least in hindsight, were well posed, where there was an actual mathematical contradiction. For example, special relativity is incompatible with Newtonian gravity. If you try to resolve this incompatibility, you get general relativity.
  • There are various similar examples where such breakthroughs have happened because there was a real problem. There was an inconsistency and people had to resolve it. It had nothing to do with beauty. Maybe beauty was, in some cases, the personal motivation of the people to work on it. There’s certainly some truth to this, but I don’t think it’s good to turn this story around and say that if we only pay attention to this motivation that comes from ideals of beauty it will lead to progress.
  • If we are working with the wrong theories, we are making the wrong extrapolations, we have the wrong expectations, we make the wrong experiments, and then we don’t get any new data. We have no guidance to develop these theories. So, it’s a chicken and egg problem. We have to break the cycle. I don’t have a miracle cure to these problems. These are hard problems. It’s not clear what a good theory is to develop. I’m not any wiser than all the other 20,000 people in the field.
  • The way that research is funded in foundations of physics and in many other fields just puts a lot of things at a disadvantage that are not pursued anymore. Typically, everything that takes longer than three years to complete, no one will start it because they can’t afford it. They can literally not afford it.
  • Who makes the decisions about the funding? Superficially, people say that it's a funding agency, so it’s the university who get to hire people. But that puts the blame on the wrong party. In the end it’s the community itself who makes the decisions. What do the funding agencies do if they get a proposal? They send it to reviewers. And who are the reviewers? They're people from the same community. If you look at how hiring decisions are being made, there’s some committee and they are people from the same community. They have some advisory boards or something, which contains people from the same community.
  • Even if that wasn’t so, what the people in these committees would be doing is looking at easy measures for scientific success. Presently, the most popular of these measures are the number of publications and the number of citations. And maybe also whether the person has published in high-impact journals. So, these are the typical measures that are presently being used. But what do they measure? They primarily measure popularity. They indicate whether somebody’s research is well received by a lot of people in the same community. And that’s why once a research area grows beyond a certain critical mass, you have sufficiently many people who tell each other that what they’re doing is the good thing to do. They review each other’s papers and say that that’s great and it's what we should continue to do. It’s a problem in all communities that grow beyond a certain size.
  • I later came to the United States and then Canada, and that gave me the opportunity to learn a lot about quantum gravity. I also figured out that much of what goes on in quantum gravity is very detached from reality. It’s pretty much only mathematics. Yes, the mathematics is there, but I still don’t know if it’s the mathematics that describes reality.
  • That’s the very reason why we don’t normally think of gravity as a weak force. It’s the only force that is left over on long distances, and the reason for this is that it adds up. It gets stronger the more mass you pile up. More precisely, we should say that the reason we find it so hard to measure quantum gravitational effects is that we either have a particle that has very pronounced quantum properties, like, say, a single electron or something like that, but then it’s so light that we cannot measure the gravitational field. Or we have some object that is so heavy that we can measure the gravitational field, but then it doesn’t have quantum properties. Okay, so that’s the actual problem.
Lisa C. Hurst

Inside the School Silicon Valley Thinks Will Save Education | WIRED - 9 views

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    "AUTHOR: ISSIE LAPOWSKY. ISSIE LAPOWSKY DATE OF PUBLICATION: 05.04.15. 05.04.15 TIME OF PUBLICATION: 7:00 AM. 7:00 AM INSIDE THE SCHOOL SILICON VALLEY THINKS WILL SAVE EDUCATION Click to Open Overlay Gallery Students in the youngest class at the Fort Mason AltSchool help their teacher, Jennifer Aguilar, compile a list of what they know and what they want to know about butterflies. CHRISTIE HEMM KLOK/WIRED SO YOU'RE A parent, thinking about sending your 7-year-old to this rogue startup of a school you heard about from your friend's neighbor's sister. It's prospective parent information day, and you make the trek to San Francisco's South of Market neighborhood. You walk up to the second floor of the school, file into a glass-walled conference room overlooking a classroom, and take a seat alongside dozens of other parents who, like you, feel that public schools-with their endless bubble-filled tests, 38-kid classrooms, and antiquated approach to learning-just aren't cutting it. At the same time, you're thinking: this school is kind of weird. On one side of the glass is a cheery little scene, with two teachers leading two different middle school lessons on opposite ends of the room. But on the other side is something altogether unusual: an airy and open office with vaulted ceilings, sunlight streaming onto low-slung couches, and rows of hoodie-wearing employees typing away on their computers while munching on free snacks from the kitchen. And while you can't quite be sure, you think that might be a robot on wheels roaming about. Then there's the guy who's standing at the front of the conference room, the school's founder. Dressed in the San Francisco standard issue t-shirt and jeans, he's unlike any school administrator you've ever met. But the more he talks about how this school uses technology to enhance and individualize education, the more you start to like what he has to say. And so, if you are truly fed up with the school stat
Roland Gesthuizen

Scribd - 3 views

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    The Student Technology Integration course is a hands on study of technology integration in an educational context. Students will be required to assess problem sets throughout the day and define the best approach to addressing or solving the problem. In addition to solving problems for students and teachers, students will be required to complete and maintain several running projects that address problems or solutions in educational technology integration. The course also asks students to have a prior understanding of Apple OS, Microsoft Windows OS, and the iPad iOS.
Donal O' Mahony

Collaborative Problem Solving: PISA 2015 | eLearning Island - 38 views

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    "Collaborative problem solving is not a traditional domain, in that it is not explicitly taught as a school subject, rather embedded as a practice in the classroom" (PISA 2015 Draft Collaborative Problem Solving Framework p.27) - some thoughts from the context of education in Ireland
Steve Ransom

'What's Wrong With Education Cannot Be Fixed with Technology' -- The Other Steve Jobs |... - 4 views

  • But I’ve had to come to the inevitable conclusion that the problem is not one that technology can hope to solve. What’s wrong with education cannot be fixed with technology. No amount of technology will make a dent.
  • It’s a political problem. The problems are sociopolitical. The problems are unions. You plot the growth of the NEA [National Education Association] and the dropping of SAT scores, and they’re inversely proportional. The problems are unions in the schools. The problem is bureaucracy.
  • You’d be crazy to work in a school today. You don’t get to do what you want. You don’t get to pick your books, your curriculum. You get to teach one narrow specialization. Who would ever want to do that?
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  • It’s bad only if it lulls us into thinking we’re doing something to solve the problem with education.
  • The trouble is that education’s sociopolitical problems — its bureaucracies, its stakeholders, its poverty, as well as the sheer mass of the industry — are exactly what makes building a disruptive business around education so difficult.
Steve Ransom

The Problem Site: Problem Solving and Educational Games - 3 views

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    At The Problem Site, you can play educational games and daily puzzles, find interesting reference pages, and engage in fun problem solving activities. There are word games, math games, math problems, mystery quests, and many other free educational resources
Nigel Coutts

Helping students to become problem finders - The Learner's Way - 44 views

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    For students engaging in creative personalised learning projects such as a 'Genius Hour' or 'Personal Passion project it can often be difficult for them to uncover the right project. Students have become so reliant upon their teachers to pose them problems that when they are given the option to explore one of their own design they don't know where to start. This is indeed a significant challenge as we know that our students will enter a workforce and world of learning beyond school where they must be active problem finders. How then might we provide the support they require without removing the opportunity for truly personalised exploration.  
Mark Gleeson

Maths Problem Solving Strategies - 4 views

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    This site provides a multitude of examples of problem solving strategies using step by step processes to solve the provided problems. It showcases the problem solving approach to Maths education in Singapore, one of th higher ranked nations in Maths. A word of warning to mobile device users, most of the useful content is in swf format, not compatible with iOS and possibles other platforms. Use our computer. 
Mark Gleeson

Maths Problem Solving Strategies - 5 views

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    This site provides a multitude of examples of problem solving strategies using step by step processes to solve the provided problems. It showcases the problem solving approach to Maths education in Singapore, one of th higher ranked nations in Maths. A word of warning to mobile device users, most of the useful content is in swf format, not compatible with iOS and possibles other platforms. Use our computer. 
Michèle Drechsler

Socialbookmarking with Diigo and Education. A survey that could interest you. - 77 views

Please note that this survey is usually taken in 20 minutes, but you can save your partial answers with the "Resume later" button: this would ask you a login and password to save your answers. Then...

socialbookmarking Diigo survey research

Deborah Baillesderr

Math Shake on the App Store on iTunes - 58 views

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    "We all know that students find it far more challenging to answer word problems than simple equations. In Math Shake, learners practise the vital skill of solving word problems in a fun, focused way. Learners engage their critical thinking skills as they use the keywords to change word problems into equations and use interactive learning tools to visualise, image and work out their answer. Not only do learners have a range of learning tools at their fingertips, they can share their thinking by recording their working.Teachers and parents can also use Math Shake to teach learners with the interactive tools; including tens frames, number matrixes, fraction parts, number lines and counters. "
Maureen Greenbaum

L3D Philosophy - 36 views

  • uture is not out there to be "discovered": It has to be invented and designed.
  • Learning is a process of knowledge construction, not of knowledge recording or absorption. Learning is knowledge-dependent; people use their existing knowledge to construct new knowledge. Learning is highly tuned to the situation in which it takes place. Learning needs to account for distributed cognition requiring knowledge in the head to combined with knowledge in the world. Learning is affected as much by motivational issues as by cognitive issues.
  • previous notions of a divided lifetime-education followed by work-are no longer tenable.
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  • Professional activity has become so knowledge-intensive and fluid in content that learning has become an integral and inseparable part of "adult" work activities.
  • require educational tools and environments whose primary aim is to help cultivate the desire to learn and create, and not to simply communicate subject matter divorced from meaningful and personalized activity.
  • current uses of technology in education: it is used as an add-on to existing practices rather than a catalyst for fundamentally rethinking what education should be about in the next century
  • information technologies have been used to mechanize old ways of doing business‹rather than fundamentally rethinking the underlying work processes and promoting new ways to create artifacts and knowledge.
  • important challenge is that the ?ld basic skillsº such as reading, writing, and arithmetic, once acquired, were relevant for the duration of a human life; modern ?asic skillsº (tied to rapidly changing technologies) will change over time.
  • We need computational environments to support "new" frameworks for education such as lifelong learning, integration of working and learning, learning on demand, authentic problems, self-directed learning, information contextualized to the task at hand, (intrinsic) motivation, collaborative learning, and organizational learning.
  • Instructionist approaches are not changed by the fact that information is disseminated by an intelligent tutoring system.
  • Lifelong learning is a continuous engagement in acquiring and applying knowledge and skills in the context of authentic, self-directed problems.
  • ubstantial empirical evidence that the chief impediments to learning are not cognitive. It is not that students cannot learn; it is that they are not well motivated to learn.
  • Most of what any individual "knows" today is not in her or his head, but is out in the world (e.g., in other human heads or embedded in media).
  • technology should provide ways to "say the 'right' thing at the 'right' time in the 'right' way
  • challenge of whether we can create learning environments in which learners work hard, not because they have to, but because they want to. We need to alter the perception that serious learning has to be unpleasant rather than personally meaningful, empowering, engaging, and even fun.
  • making information relevant to the task at hand, providing challenges matched to current skills, creating communities (among peers, over the net), and providing access to real practitioners and experts.
  • What "basic skills" are required in a world in which occupational knowledge and skills become obsolete in years rather than decades?
  • reduce the gap between school and workplace learning
  • How can schools (which currently rely on closed-book exams, the solving of given problems, and so forth) be changed so that learners are prepared to function in environments requiring collaboration, creativity, problem framing, and distributed cognition?
  • problem solving in the real world includes problem framing calls into question the practice of asking students to solve mostly given problems.
  • teachers should see themselves not as truth-tellers and oracles, but as coaches, facilitators, learners, and mentors engaging with learners
meghankelly492

The association of music experience, pattern of practice and performance anxiety with p... - 0 views

  • Music inexperience, changed pattern of practice and performance anxiety are associated with playing-related problems in child instrumentalists and are therefore important issues for music education.
  • Research on adult musicians has adopted these models and identified individual intrinsic factors such as age and gender, music performance anxiety and enjoyment, extrinsic factors such as music practice habits and type of instrument played and intrinsic–extrinsic interaction factors such as playing posture, technique and student–teacher interaction which influence the development of PRMP.
  • The aim of this study was to describe the music practice of child instrumentalists and determine their associations with playing-related musculoskeletal problems (PRMP), accounting for gender and age
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  • Symptoms of performance anxiety are generally categorized into cognitive (e.g. catastrophic thoughts), behavioral (e.g. avoidance of performance/auditions) and physiological (e.g. dry mouth, shaking arms/hands, increased heart rate) (Plaut, 1990; Salmon, 1990).
  • Shoup (1995) reported performance anxiety negatively affected performance in 55% (234/425) junior high and high school instrumentalists.
  • Over a third of students (36%, 263) reported they experienced the feeling of butterflies most times to always when playing in a concert or competition (Table 1).
  • There was a significant association between gender and the experience of butterflies (χ2 = 32.32, df (4), p < .001) with more females reporting the experience of butterflies than males. There was a significant association between age and reported experience of the feeling of butterflies (F = 9.012, df (3), p < .001), with older children reporting the experience of butterflies more than younger children.
Jay Swan

Problem-based Learning in Science - 43 views

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    From site: "The best way for students to learn science is to experience problems that challenge science, and the thought, habits of mind and actions associated with trying to solve them. This implies opportunities for authentic, inquiry-based learning. Problem-based learning (PBL) is a powerful vehicle for this, in which a real-world problem becomes a context for students to investigate, in depth, what they need to know and want to know (Checkly, 1997). It is a robust, constructivist process, shaped and directed primarily by the student, with the instructor as metacognitive coach."
Robert Parker

Andragogy - Wikipedia, the free encyclopedia - 36 views

  • Andragogy consists of learning strategies focused on adults. It is often interpreted as the process of engaging adult learners with the structure of learning experience. The term ‘andragogy’ has been used in different times and countries with various connotations
  • Knowles asserted that andragogy (Greek: "man-leading") should be distinguished from the more commonly used pedagogy (Greek: "child-leading"). Knowles' theory can be stated with six assumptions related to motivation of adult learning:[1][2] Adults need to know the reason for learning something (Need to Know) Experience (including error) provides the basis for learning activities (Foundation). Adults need to be responsible for their decisions on education; involvement in the planning and evaluation of their instruction (Self-concept). Adults are most interested in learning subjects having immediate relevance to their work and/or personal lives (Readiness). Adult learning is problem-centered rather than content-oriented (Orientation). Adults respond better to internal versus external motivators (Motivation). The term has been used by some to allow discussion of contrast between self-directed and 'taught' education
    • GoldenLuca Oake
       
      Andragogy - man-leading as in leading man Pedagogy - child-leading as in leading children
    • Robert Parker
       
      I like this term, it reflects much of waht happens in higher education as the springboard for life-long learning
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    Andragogy From Wikipedia, the free encyclopedia Andragogy consists of learning strategies focused on adults. It is often interpreted as the process of engaging adult learners with the structure of learning experience. The term 'andragogy' has been used in different times and countries with various connotations. Nowadays there exist mainly three understandings: 1. In many countries there is a growing conception of 'andragogy' as the scholarly approach to the learning of adults. In this connotation andragogy is the science of understanding (= theory) and supporting (= practice) lifelong and lifewide education of adults. 2. Especially in the USA, 'andragogy' in the tradition of Malcolm Knowles, labels a specific theoretical and practical approach, based on a humanistic conception of self-directed and autonomous learners and teachers as facilitators of learning. 3. Widely, an unclear use of andragogy can be found, with its meaning changing (even in the same publication) from 'adult education practice' or 'desirable values' or 'specific teaching methods,' to 'reflections' or 'academic discipline' and/or 'opposite to childish pedagogy', claiming to be 'something better' than just 'Adult Education'. The oldest document using the term "Andragogik": Kapp, Alexander (1833): Platon's Erziehungslehre, als Pädagogik für die Einzelnen und als Staatspädagogik. Leipzig. Originally used by Alexander Kapp (a German educator) in 1833, andragogy was developed into a theory of adult education by the American educator Malcolm Knowles. Knowles asserted that andragogy (Greek: "man-leading") should be distinguished from the more commonly used pedagogy (Greek: "child-leading"). Knowles' theory can be stated with six assumptions related to motivation of adult learning:[1][2] Adults need to know the reason for learning something (Need to Know) Experience (including error) provides the basis for learning activities (Foundation). Adults need to be
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    Really not seeing the difference in how children and adults learn here. I have heard the term first about 20 or more years ago. From this definition the principals behind it are no different from those behind what a good learning environment is for all ages. What changes is the content not that the student, regardless of age, leads in their own learning facilitated by a trained practitioner.
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    "Andragogy" is another sexist term, using "andro" = male to stand for all humanity. Why wouldn't it by called "Gynogogy"? Can't we use a different term? Bring the concept up-do-date from 1833?
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    Andragogy From Wikipedia, the free encyclopedia Andragogy consists of learning strategies focused on adults. It is often interpreted as the process of engaging adult learners with the structure of learning experience. The term 'andragogy' has been used in different times and countries with various connotations. Nowadays there exist mainly three understandings: 1. In many countries there is a growing conception of 'andragogy' as the scholarly approach to the learning of adults. In this connotation andragogy is the science of understanding (= theory) and supporting (= practice) lifelong and lifewide education of adults. 2. Especially in the USA, 'andragogy' in the tradition of Malcolm Knowles, labels a specific theoretical and practical approach, based on a humanistic conception of self-directed and autonomous learners and teachers as facilitators of learning. 3. Widely, an unclear use of andragogy can be found, with its meaning changing (even in the same publication) from 'adult education practice' or 'desirable values' or 'specific teaching methods,' to 'reflections' or 'academic discipline' and/or 'opposite to childish pedagogy', claiming to be 'something better' than just 'Adult Education'. The oldest document using the term "Andragogik": Kapp, Alexander (1833): Platon's Erziehungslehre, als Pädagogik für die Einzelnen und als Staatspädagogik. Leipzig. Originally used by Alexander Kapp (a German educator) in 1833, andragogy was developed into a theory of adult education by the American educator Malcolm Knowles. Knowles asserted that andragogy (Greek: "man-leading") should be distinguished from the more commonly used pedagogy (Greek: "child-leading"). Knowles' theory can be stated with six assumptions related to motivation of adult learning:[1][2] Adults need to know the reason for learning something (Need to Know) Experience (including error) provides the basis for learning activities (Foundation). Adults need to be
  •  
    Andragogy From Wikipedia, the free encyclopedia Andragogy consists of learning strategies focused on adults. It is often interpreted as the process of engaging adult learners with the structure of learning experience. The term 'andragogy' has been used in different times and countries with various connotations. Nowadays there exist mainly three understandings: 1. In many countries there is a growing conception of 'andragogy' as the scholarly approach to the learning of adults. In this connotation andragogy is the science of understanding (= theory) and supporting (= practice) lifelong and lifewide education of adults. 2. Especially in the USA, 'andragogy' in the tradition of Malcolm Knowles, labels a specific theoretical and practical approach, based on a humanistic conception of self-directed and autonomous learners and teachers as facilitators of learning. 3. Widely, an unclear use of andragogy can be found, with its meaning changing (even in the same publication) from 'adult education practice' or 'desirable values' or 'specific teaching methods,' to 'reflections' or 'academic discipline' and/or 'opposite to childish pedagogy', claiming to be 'something better' than just 'Adult Education'. The oldest document using the term "Andragogik": Kapp, Alexander (1833): Platon's Erziehungslehre, als Pädagogik für die Einzelnen und als Staatspädagogik. Leipzig. Originally used by Alexander Kapp (a German educator) in 1833, andragogy was developed into a theory of adult education by the American educator Malcolm Knowles. Knowles asserted that andragogy (Greek: "man-leading") should be distinguished from the more commonly used pedagogy (Greek: "child-leading"). Knowles' theory can be stated with six assumptions related to motivation of adult learning:[1][2] Adults need to know the reason for learning something (Need to Know) Experience (including error) provides the basis for learning activities (Foundation). Adults need to be
alexis alexander

What's the "problem" with MOOCs? « EdTechDev - 18 views

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    "What's the "problem" with MOOCs? In case the quotes didn't clue you in, this post doesn't argue against massive open online courses (MOOCs) such as the ones offered by Udacity, Coursera, and edX. I think they are very worthy ventures and will serve to progress our system of higher education. I do however agree with some criticisms of these courses, and that there is room for much more progress. I propose an alternative model for such massive open online learning experiences, or MOOLEs, that focuses on solving "problems," but first, here's a sampling of some of the criticisms of MOOCs."
Jay Swan

Cooperative Group Problem Solving - 56 views

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    Downloadable manual for creating and using cooperative group problem solving problems and laboratories.
Deborah Baillesderr

Mathway | About Us - 36 views

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    "Mathway provides students with the tools they need to understand and solve their math problems. With hundreds of millions of problems already solved, Mathway is the #1 problem solving resource available for students, parents, and teachers."
Nigel Coutts

Sharing our Puzzles of Practice - The Learner's Way - 19 views

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    Einstein is often quoted as having said "If I have an hour to solve a problem and my life depended on the solution, I would spend the first 55 minutes determining the proper question to ask, for once I know the proper question, I could solve the problem in less than five minutes." Clearly Einstein understood how to attack puzzling problems. As teachers we face a host of puzzles on a daily basis. Every student we teach, thanks to their idiosyncrasies presents a unique puzzle. The interactions between students further complicates things. Our goals for our learners, their learning needs, the demands of the curriculum, pressures from beyond the classroom all result in puzzles for us to manage and to solve.
psmiley

Free Technology for Teachers: Problem Attic Expands Again - More Practice Problems Than... - 50 views

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    Create tests and flashcards
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