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Kacey Howard

Does the Khan Academy know how to teach? - The Washington Post - 5 views

www.washingtonpost.com/...gJQA9bWEAX_blog.html

shared by Kacey Howard on 10 Aug 13 - No Cached
  • Gates has called Khan, "the best teacher I've ever seen.
    • djplaner
      djplaner on 10 Aug 13
       
      An example of some of the large claims being made about Khan Academy that seem to suggest limited understanding of what makes a good teacher?
    • anonymous
      anonymous on 18 Aug 13
       
      This is an interesting one - how can a teacher be hailed as such, when there is no real interaction (questioning from the student's point of view)? The Khan Academy does have its advantages as a very useful prop to specific lessons and concepts, yet the questions posed by any learner should be equally important if effective learning is to take place.
    • Margaret Johnson
      Margaret Johnson on 07 Apr 14
       
      I agree Doreen, furthermore, the Khan Academy cannot be used as a stand alone to teaching, yet as a tool to extend understanding or to reteach concepts
    • Deb Mac
      Deb Mac on 07 Apr 14
       
      It is a useful tool I agree. Students need to have an understand of a variety of ways/strategies/methods to draw upon in order to gain a full understand of the concepts.
    • Lisa Rose
      Lisa Rose on 25 Apr 14
       
      Interesting to see Bill Gates making a reference to teaching skills. Last I checked he wasn't an expert in education?!
    • robbie1282
      robbie1282 on 18 Aug 15
       
      I don't get why they are making reference to Bill Gates I don't believe he has an understanding of teaching. Although these online library can help with understanding but is it really the way we want education to go online teaching??
    • djplaner
      djplaner on 18 Aug 15
       
      I belive that the reference to Gates arises from the fact that he's spending a lot of his money attempting to improve schools and universities. That money means that his views on what is good teaching carry significant weight. More so than his qualifications and experience might otherwise warrant.
  • What is more, his videos reveal an ignorance of how we know students learn mathematics.
    • djplaner
      djplaner on 10 Aug 13
       
      The Khan Academy videos suffer from the poor PCK of the people developing the videos. The core of the argument here.
    • Colleen Lenehan
      Colleen Lenehan on 14 Aug 13
       
      The videos were started to help students who were already learning through the school system and needed more help without having to pay for it. A lot of people are complaining about the videos as alternatives to explicit teaching in the classroom, but aren't they great for what they were originally designed for.
    • Kate Dugdale
      Kate Dugdale on 15 Aug 13
       
      I don't think the Khan videos are doing any damage...They shouldn't be used as a stand alone, but instead as a supplement for learning, perhaps.
    • Louise Hoggett
      Louise Hoggett on 09 Apr 14
       
      I think the videos are great as a supplementary activity, it provides a different way to explain something. Good on him for attempting it.
    • Lisa Rose
      Lisa Rose on 25 Apr 14
       
      I like David's comment: videos aren't actually evidence of the Khan academy, just "the poor PCK of the people developing the videos.".
  • Pedagogical content knowledge is an important foundation for planning lessons and for decision making during a lesson.
    • djplaner
      djplaner on 10 Aug 13
       
      Building your PCK is essential to improving your ability to create effective learning experiences.
    • Lisa Rose
      Lisa Rose on 25 Apr 14
       
      I'm banging on the same drum here, but "building" to me is important - it's not the be all and end all.
  • ...19 more annotations...
  • All teachers make mistakes, after all, and Khan should not, the reasoning goes, be called out for making the same mistakes we all make.
  • There certainly are broken models in education, but there is absolutely no evidence that competent knowledge of student learning and thinking is one that teachers can afford to jettison.
  • researchers are finding evidence that particular kinds of PCK are associated with greater gains in student learning in elementary mathematics.
  • revolutionize
  • The equal sign (=) i
  • Many mathematics educators stress another kind of knowledge necessary to design and deliver quality instruction: pedagogical content knowledge (PCK). PCK refers to knowledge of content as it relates to teaching.
    • Stephen Druery
      Stephen Druery on 09 Apr 14
       
      Design and deliver quality instruction.
    • sandra2812
      sandra2812 on 02 Apr 15
       
      knowing the students and how they learn 
    • franerbacher
      franerbacher on 16 Apr 15
       
      and catering for all students
  • content knowledge alone is inadequate
    • Fran Gemmell
      Fran Gemmell on 11 Apr 14
       
      How true, but how often do we see this and the reverse situation where teachers are teaching in areas where their content knowledge is lacking.
    • Lisa Rose
      Lisa Rose on 25 Apr 14
       
      Content is certainly the starting point and this is crucial.
    • Olivia Wirihana
      Olivia Wirihana on 04 May 14
       
      I agree content knowledge is crucial but there are so many more aspects needed to make it great.
    • sandra2812
      sandra2812 on 02 Apr 15
       
      Content knowledge is important, but it doesn't matter how much knowledge a teacher has if s/he cannot teach that content in a way that the students will actually understand it and be able to apply it in future
    • traceydavis1968
      traceydavis1968 on 24 Aug 15
       
      I agree that content knowledge is important but it is just as important to know your students and how best they learn
  • The standard American curricular treatment, in which students are instructed to append zeroes to the shorter decimal to equalize the number of digits helps students to perform this task correctly, but fosters its own misconceptions.
  • he exercises offer no intellectual rigor and do not address our central concern.
  • PCK knows from both educational research and professional experience
  • I think frankly, the best way to do it is you put stuff out there and you see how people react to it; and we have exercises on our site too, so we see whether they’re able to see how they react to it anecdotally.
    • Olivia Wirihana
      Olivia Wirihana on 04 May 14
       
      I think this comment is interesting as provocation has many benefits.
  • the examples Khan chooses appear selected at random and thus are, perhaps unsurprisingly, often quite poor.
    • sandra2812
      sandra2812 on 02 Apr 15
       
      A teacher must be prepared before entering the classroom
  • If Khan’s videos occasionally popped up in a Google search, we would be content to have him carry on. There is lots of worse information available on the web. But Khan is hailed as “unbelievable” ( Bill Gates) and his work as “sparking a revolution in education
    • sandra2812
      sandra2812 on 02 Apr 15
       
      It is up to the teacher to assess whether or not the videos are suitable for his/her students. If the teacher chooses to use the video, then s/her can refer to the teacher information and see which questions the students answered correctly / incorrectly and identify any misconceptions. These misconceptions can then be addressed by the teacher in the classroom
  • Whether small steps or large, we urge Sal Khan and his funders to put their time, effort and dollars to the best possible ends, particularly when it comes to making decisions grounded in accurate, carefully considered pedagogical content knowledge
  • discuss the meaning of the equal sign frequently and explicitly, and (2) model correct use of the equal sign.
    • Angela Woodward
      Angela Woodward on 18 Apr 15
       
      To quote a fellow student, Lucas Naughton states, 'ICT must be used to enhance and amplify the learning rather then becoming the point of the learning'. I get that there are holes in the Khan videos however if we are using them to enhance learning then why cant the teacher design an entire lesson around one video. They can discuss the missing misconceptions. They can provide other methods/concepts and they can create practice activities all around a Khan video. Remember-enhance and amplify the learning using these ICT's. Cheers Angela Woodward
    • djplaner
      djplaner on 19 Apr 15
       
      Exactly. They can be a useful tool if used appropriately.
  • Khan will put the video out there and see how people react to it.
    • Kacey Howard
      Kacey Howard on 24 Aug 15
       
      There's no actual looking for student ability/interest - it seems as if he's more interested in teaching what he want to talk about.
  • Newsweek
    • Kacey Howard
      Kacey Howard on 24 Aug 15
       
      How does Newsweek become a credible source? Surely people know better than to blindly accept a newpaper's arbitary titles?
  • djplaner on 10 Aug 13
     
    A critique of some of the Khan Academy videos from a PCK perspective.
  • ...6 more comments...
  • Kate Dugdale on 15 Aug 13
     
    A critique of some of the Khan Academy videos from a PCK perspective.
  • anonymous on 18 Aug 13
     
    A critique of some of the Khan Academy videos from a PCK perspective.
  • Margaret Johnson on 07 Apr 14
     
    A critique of some of the Khan Academy videos from a PCK perspective.
  • Deb Mac on 07 Apr 14
     
    A critique of some of the Khan Academy videos from a PCK perspective.
  • Louise Hoggett on 09 Apr 14
     
    A critique of some of the Khan Academy videos from a PCK perspective.
  • Richard Gerrand on 09 Apr 14
     
    Wikipedia mentions Khan's education: "Khan attended the Massachusetts Institute of Technology, graduating with a BS in mathematics, a BS in electrical engineering and computer science, and an MS in electrical engineering and computer science in 1998. Khan also holds an M.B.A. from Harvard Business School" I can't see a Bachelor of Education in there. I would have thought that this would be essential, and the first stepping-stone, to acquire an understanding of PCK and how students learn. Danielson and Goldenburg state that "content knowledge alone is inadequate for quality instruction" and that many videos are prone to creating further confusion for students. They also go on to say that Khan's explanations are frequently off target in addressing likely student questions that experienced teachers would anticipate and elicit. Maybe a four-year stint at USQ might be in order? .
  • Lisa Rose on 25 Apr 14
     
    A critique of some of the Khan Academy videos from a PCK perspective.
  • robbie1282 on 18 Aug 15
     
    A critique of some of the Khan Academy videos from a PCK perspective.
djplaner

The Wrath Against Khan: Why Some Educators Are Questioning Khan Academy - 0 views

hackeducation.com/...s-are-questioning-khan-academy

rat transformation pedagogy khan

shared by djplaner on 05 Apr 15 - No Cached
  • But that's the crux of the problem right there: lecture-demonstrations. Although there's a tech component here that makes this appear innovative, that's really a matter of form, not content, that's new. There's actually very little in the videos that distinguishes Khan from "traditional" teaching. A teacher talks. Students listen. And that's "learning." Repeat over and over again (Pause, rewind, replay in this case). And that's "drilling."
    • djplaner
      djplaner on 05 Apr 15
       
      So is this "replacement", "amplification" or "transformation"? At a base level it's amplification in that the learner can pause, rewind and replay. Not something they can do in typical lecture demonstrations.
  • They point to studies that find while students receive these sorts of videos positively, they are actually learning very little or learning very superficially
  • Physics teacher Frank Noschese, for example, contrasts the video of Khan's explanation of force with a video documenting his students' exploration of force through hands-on experimentation.
  • ...2 more annotations...
  • But as some people have found, this sort of reward system on Khan Academy may encourage completion of material for the sake of badges, rather than for the sake of learning itself.
    • djplaner
      djplaner on 05 Apr 15
       
      The ramifications of changes wrought by ICT can lead to unexpected consequences. Yes, students may be completing all of the Khan Academy activities, but are they learning? How long do they retain that learning?
  • Khan Academy has expanded from just creating videos to include a whole platform through which students can move through the content, including analytics for teachers and parents to track them
    • djplaner
      djplaner on 05 Apr 15
       
      Replacement, amplification or transformation? Teachers should always have been tracking student progress. Khan Academy makes it much, much easier - so amplification. But Khan Academy also makes it easy for the parent's to track - amplification or transformation?
  • djplaner on 05 Apr 15
     
    Another article looking at the argument between those who see Khan Academy as "the bees-knees" and those who see some problems. There's a point about "lecture-demonstrations" (the model used by Khan) that is particularly relevant to this cause and the idea of the RAT framework.
Suzanne Usher

How Khan Academy Is Changing the Rules of Education | WIRED - 0 views

www.wired.com/ff_khan

shared by Suzanne Usher on 29 Aug 15 - No Cached
  • Even Khan will acknowledge that he’s not an educational professional; he’s just a nerd who improvised a cool way to teach people things. And for better or worse, this means that he doesn’t have a consistent, comprehensive plan for overhauling school curricula.
    • Suzanne Usher
      Suzanne Usher on 29 Aug 15
       
      Pros & cons
  • “We’ve always known that one-on-one is the best way to learn, but we’ve never been able to figure out how to do it,” Khan explains
    • Suzanne Usher
      Suzanne Usher on 29 Aug 15
       
      Basically one-on-one teaching...that's what ICTs provide. 
  • A lightbulb went off: Khan realized that remediation—going over and over something that you really ought to already know—is less embarrassing when you can do it privately, with no one watching. Nadia learned faster when she had control over the pace of the lecture. “The worst time to learn something,” he says, “is when someone is standing over your shoulder going, ‘Do you get it?'”
    • Suzanne Usher
      Suzanne Usher on 29 Aug 15
       
      A good reason for using ICTs in education - that video lectures work better than one-on-one tutoring, for self-paced learning?
  • ...2 more annotations...
  • here are a few other online tools helping to reshape education.
  • “Math is the killer,” Gates told me recently. His foundation had researched unemployment and found math to be a significant stumbling block. “If you ask people, ‘Hey, there are these open nursing jobs, why don’t you go and get one?’ math is often the reason they give for not applying,” Gates says. “‘Why didn’t you pass the police exam?’ Math.”
Jenny Entsch-Keith

Open letter to Sal Khan | Overthinking my teaching - 4 views

christopherdanielson.wordpress.com/...open-letter-to-sal-khan

shared by Jenny Entsch-Keith on 03 Aug 13 - No Cached
  • the whole number place value rules do not apply.
    • Jenny Entsch-Keith
      Jenny Entsch-Keith on 03 Apr 14
       
      While some rules as strategies help, students need to develop a greater understanding of why and how when it comes to learning.
  • These two students have learned all the rules that you seek to teach them, and they do not understand decimals at all.
  • @MathMinds
  • djplaner on 03 Aug 13
     
    A blog post where some math educators point out problems in videos from Khan Academy. A great illustration of Pedagogical Content Knowledge (PCK). The idea that there is a special type of knowledge that accrues from knowing how best to teach a particular content/subject areas.
djplaner

Does the Khan Academy know how to teach? - The Washington Post - 0 views

www.washingtonpost.com/...gJQA9bWEAX_blog.html

pck examples

shared by djplaner on 30 Jul 16 - No Cached
  • What is more, his videos reveal an ignorance of how we know students learn mathematics.
  • Many mathematics educators stress another kind of knowledge necessary to design and deliver quality instruction: pedagogical content knowledge (PCK). PCK refers to knowledge of content as it relates to teaching.
  • This difficulty is due at least in part to the fact that many rules that apply to whole numbers do not apply to decimals. Perhaps the most famous of these involves comparing numbers. When two whole numbers have different numbers of digits (e.g., 435 and 76), the one with more digits is greater (and usually by a lot!) This is not true of decimals: 0.435 is less than 0.76, despite having more digits.
  • djplaner on 30 Jul 16
     
    A reading that is used as part of the Week 4 learning path.
djplaner

Student made math movies - 1 views

studentmathmovies.wikispaces.com

Videos khanacademy ictexamples

shared by djplaner on 21 Aug 13 - No Cached
  • djplaner on 21 Aug 13
     
    A step beyond Khan academy videos. Students making their own.
  • Michelle Newton on 04 Sep 13
     
    This is a concept that my Year 7 child is engaging with at the moment using a different ICT approach. I find it a very valuable experience to demonstrate their understanding to themselves, their teacher and ... the world. A great idea!
djplaner

Confuse Students to Help Them Learn - Teaching - The Chronicle of Higher Education - 1 views

chronicle.com/...148385

video learning confusion

shared by djplaner on 18 Aug 14 - No Cached
  • djplaner on 18 Aug 14
     
    Article re: the value of confusion on the part of learners to enhance learning. One of the learning paths mention the work of this person in connection with the Khan Academy videos that don't follow this approach (typically)
djplaner

Devlin's Angle: The difference between teaching and instruction - 0 views

devlinsangle.blogspot.com.au/...e-between-teaching-and_01.html

video teaching instruction pedagogy math khanacademy

shared by djplaner on 08 Nov 14 - No Cached
  • djplaner on 08 Nov 14
     
    Blog post looking at the distinction between instruction and teaching in mathematics. But has broader implication. e.g. "instruction" as used here sounds a lot like direct instruction etc. Also points to some thoughts on the limitations of videos - like Khan Academy
bassman01

Khan Academy - 2 views

www.khanacademy.org

shared by bassman01 on 07 Mar 17 - No Cached
  • bassman01 on 07 Mar 17
     
    This is a website i found that has lots and lots of video resources, some might find it useful. Cheers, Glenn
djplaner

How are they going? | The Weblog of (a) David Jones - 6 views

davidtjones.wordpress.com/...how-are-they-going

assignment1

shared by djplaner on 05 Mar 13 - No Cached
  • from here
    • djplaner
      djplaner on 05 Mar 13
       
      Here's the first of the "links to online resources". It links to an earlier blog post of mine.  But this is still an online resource. This is likely to be the most common example of "link to online resource"
  • through Tagxedo.
    • djplaner
      djplaner on 05 Mar 13
       
      Here's another link, to another resource, but still the same type of link.
  • How are you feeling? Was happy and a little surprised to see some of the more positive
    • djplaner
      djplaner on 05 Mar 13
       
      The image below (sorry had to highlight more than the image) is an example of a link to an online resource. It's actually an example of two types. First, click on the image and you get taken to a larger version of the image on another site.  i.e. it's linked to another resource. But the image itself as embedded in this page is actually coming from somewhere else online.  Another example of a link to an online resource.
    • sarahbenvenuti
      sarahbenvenuti on 05 Mar 13
       
      Hi djplaner This image has many words that resinate with how I am feeling at the moment including; clever, excited, interested and successful! I am very excited to extend my knowledge of what the wonderful world of ICT has yet to teach me. I just learnt about ICloud and Drop Box today from one of the teachers on the campus. Just loving how everything on the world wide web is connected and through accidental networking I can learn so much! Just clicking on this resource has linked me to another page with information regarding scootle and campus information. How beneficial! Who knew that pictures could be hyperlinked as well as words and URLs.
  • djplaner on 05 Mar 13
     
    Using this post of mine to explain what the phrase "links to online resources" from the learning journal component of assignment 1 might include.  Look at the annotations on this page for more explanation
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