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Nigel Coutts

Mathematical thinking presents teachers and students with new challenges - The Learner's Way - 16 views

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    The shift away from teaching for the rote memorisation of prescribed methods requires teachers to rethink their approach to the discipline. With this new pedagogy comes a need to understand the processes of mathematical thinking in ways not previously required. When we require our students to be able to reason and problem-solve through unique challenges we also require our teachers to have an understanding of the mathematical moves that their learners are likely to call upon.
Martin Burrett

Prowise Presenter entirely free of charge - 16 views

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    "Prowise has made all the unique education possibilities that Prowise Presenter has to offer accessible to everyone, for free. This applies to non-paying, paying and new users. From now on, everyone has free access to all the functionalities the education software has to offer. This way the company, based in Birmingham, makes progress towards their ambition to make digital education accessible for everyone, globally."
Nigel Coutts

How might we confront the challenges of time and "the system"? - The Learner's Way - 7 views

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    Two forces seem to present the most significant obstacle to educators hoping to achieve these illustrious goals for and with their learners. The first is time, the second is "the system". Together these two factors act as a bulwark to change; the constraints within which progress is able to occur but only to the point that it strikes against the seemingly immutable obstacles. 
Siri Anderson

MEN - Scene on Radio - 4 views

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    Share with anyone who might want to learn something new before this next election cycle has come to a close. Great content for teachers in many disciplines to understand and teach around the historical and present constructions of gender in varied fields and by many different people across time. Stories of women who have accomplished many things you likely haven't heard previously.
icemanmelb

FAQ - Diigo help - 44 views

shared by icemanmelb on 11 Jan 10 - Cached
sabirshakir liked it
  • effectively utilize the vast array of information that resides on the internet and who are capable of processing the information collaboratively
  • superior to traditional classroom teaching alone
    • tariqy
       
      Important quote
  • skills
    • Sheri Stahler
       
      How to write comments directly on web pages and how to use easyblogs
    • toni holmberg
       
      Is there a way to disallow students from joining other groups. My students are young and I would rather have them just interacting with me and each other.
    • Vicki Davis
       
      Toni, you should set them up in the teacher console without a full profile.
  • ...6 more annotations...
  • finding,
  • organizing
  • synthesizing
  • presenting information
  • facilitate online conversations within the context of the materials themselves. 
  • Teacher can setup separate accounts - one is for their professional / personal usage, and one to be used for instruction with their students.  That way, there is less concern of mingling these.
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    The more I work with this tool the more I love it. This tells you how to set up student accounts even if your students don't have email.
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    Diigo's page for using it in education.
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    Sounds like a requirement
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.
  • ...10 more annotations...
  • 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.
Nigel Coutts

Modern Learning with Modern Tools - The Learner's Way - 31 views

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    Tools like 'PhotoMath' present educators with a genuine challenge and leave many asking should we allow our students to use tools such as these?
Deborah Baillesderr

presentation Archives - Children's Health Council Resource Library - 13 views

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    Great videos and presentations
msletizia

Novel HyperDoc Template (Elementary Level) - Google Slides - 40 views

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    This is a free and fabulous template to encourage struggling readers and engage learners.
Clint Heitz

This Is How The Way You Read Impacts Your Memory And Productivity - 17 views

  • Studies have shown that taking notes by longhand will help you remember important meeting points better than tapping notes out on your laptop or smartphone. The reason for that could be that “writing stimulates an area of the brain called the RAS (reticular activating system), which filters and brings clarity to the fore the information we’re focusing on
  • says one explanation for the benefit of reading analog books may come down to something called metacomprehension deficit. “Metacomprehension refers to how well we are ‘in touch with,’ literally speaking, our own comprehension while reading,” says Mangen. “For instance, how much time do you spend reading a text in order to understand it well enough to solve a task afterwards?”
  • “Length does indeed seem to be a central issue, and closely related to length are a number of other dimensions of a text, e.g., structure and layout. Is the content presented in such a way that it is required that you keep in mind several occurrences/text places at the same time?” says Mangen. In other words, she says, complexity and information density may play a role in the importance of the medium providing the text.
  • ...2 more annotations...
  • “It is not–and should not be–a question of either/or, but of using the most appropriate medium in a given situation, and for a given material/content and purpose of reading,”
  • As the study cited above mentions, like other digital readers, you probably think you are absorbing the information better than you actually are, and thus move through the book faster.A simple solution to this is to simply slow down and take more time reading the material, and you might absorb the information just as well as those who naturally take longer to read a paper book.
Martin Burrett

Nearpod - 16 views

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    "A wonderful resource which for educators to present lesson slides and resources to a class on their own Apple/Android devices. The teacher can set the pace and chooses when the slides move on. This tool allows you to show images, text and set tests/quizzes in real time and collects the data."
Martin Burrett

Mathematics with a Twist by @RTBCoaching - 15 views

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    "I began my personal journey into the world of Cubing when I was attending Regis University in Denver, Colorado in 2009. My senior thesis project involved devising a cryptosystem using the Rubik's Cube to encode and decode messages. Although my involvement with the Rubik's Cube waned post-graduation, it was rekindled shortly after I became a secondary teacher of mathematics in 2014. I had several Rubik's Cubes in my possession from my college days and these decorated the shelves in my classroom. I recall these puzzles catching the eyes of many curious pupils. After months of traditional curriculum presentation, I determined that my students were in need of a novel lesson, one that would ignite a passion for problem-solving. This lesson would involve the colourful and alluring hexahedron puzzle on my desk: the Rubik's Cube."
Martin Burrett

Santa's Flight - 12 views

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    "A game where players guide Santa's sleigh through obstacles and to collect presents."
Martin Burrett

Nougths & Crosses - 25 views

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    "A very simple noughts and crosses template slide for PowerPoint. Just add questions or pictures and copy into a presentation."
Martin Burrett

Burner Bonanza - 34 views

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    "Online tool which removes backgrounds from images and makes it transparent. Select the best effect and then tweak by using a green line to show you want to keep something and a red line to indicate it can be deleted. Great for presentations and making resources."
Martin Burrett

The UKEd Podcast - Episode 14 - @StarbuckEdu - Play & EYFS - 3 views

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    "Hosted by @digicoled, this episode we release the audio of one of the presentations from the UKEdChat Online Conference. James Starbucks shares his thoughts, philosophies and passion for play-based learning, especially for young children developing their lives. You can see James' full video presentation, and others, from the conference replay page at ukedchat.com/conference/2017-conference-replays/ which also explains how you can access by becoming a Patron of UKEdChat."
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