Skip to content
By using Twitter’s services you agree to our Cookies Use. We and our partners operate globally and use cookies, including for analytics, personalisation, and ads.

This is the legacy version of twitter.com. We will be shutting it down on June 1, 2020. Please switch to a supported browser, or disable the extension which masks your browser. You can see a list of supported browsers in our Help Center.

  • Home Home Home, current page.
  • About

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @
  • Language: English
    • Bahasa Indonesia
    • Bahasa Melayu
    • Català
    • Čeština
    • Dansk
    • Deutsch
    • English UK
    • Español
    • Filipino
    • Français
    • Hrvatski
    • Italiano
    • Magyar
    • Nederlands
    • Norsk
    • Polski
    • Português
    • Română
    • Slovenčina
    • Suomi
    • Svenska
    • Tiếng Việt
    • Türkçe
    • Ελληνικά
    • Български език
    • Русский
    • Српски
    • Українська мова
    • עִבְרִית
    • العربية
    • فارسی
    • मराठी
    • हिन्दी
    • বাংলা
    • ગુજરાતી
    • தமிழ்
    • ಕನ್ನಡ
    • ภาษาไทย
    • 한국어
    • 日本語
    • 简体中文
    • 繁體中文
  • Have an account? Log in
    Have an account?
    · Forgot password?

    New to Twitter?
    Sign up
MathPrinceps's profile
Laurens Gunnarsen
Laurens Gunnarsen
Laurens Gunnarsen
@MathPrinceps

Tweets

Laurens Gunnarsen

@MathPrinceps

Mathematical physicist and mentor to mathematically talented youth. Talent is that which bridges the gap between what can be taught and what must be learned.

Joined June 2012

Tweets

  • © 2020 Twitter
  • About
  • Help Center
  • Terms
  • Privacy policy
  • Imprint
  • Cookies
  • Ads info
Dismiss
Previous
Next

Go to a person's profile

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @

Promote this Tweet

Block

  • Tweet with a location

    You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more

    Your lists

    Create a new list


    Under 100 characters, optional

    Privacy

    Copy link to Tweet

    Embed this Tweet

    Embed this Video

    Add this Tweet to your website by copying the code below. Learn more

    Add this video to your website by copying the code below. Learn more

    Hmm, there was a problem reaching the server.

    By embedding Twitter content in your website or app, you are agreeing to the Twitter Developer Agreement and Developer Policy.

    Preview

    Why you're seeing this ad

    Log in to Twitter

    · Forgot password?
    Don't have an account? Sign up »

    Sign up for Twitter

    Not on Twitter? Sign up, tune into the things you care about, and get updates as they happen.

    Sign up
    Have an account? Log in »

    Two-way (sending and receiving) short codes:

    Country Code For customers of
    United States 40404 (any)
    Canada 21212 (any)
    United Kingdom 86444 Vodafone, Orange, 3, O2
    Brazil 40404 Nextel, TIM
    Haiti 40404 Digicel, Voila
    Ireland 51210 Vodafone, O2
    India 53000 Bharti Airtel, Videocon, Reliance
    Indonesia 89887 AXIS, 3, Telkomsel, Indosat, XL Axiata
    Italy 4880804 Wind
    3424486444 Vodafone
    » See SMS short codes for other countries

    Confirmation

     

    Welcome home!

    This timeline is where you’ll spend most of your time, getting instant updates about what matters to you.

    Tweets not working for you?

    Hover over the profile pic and click the Following button to unfollow any account.

    Say a lot with a little

    When you see a Tweet you love, tap the heart — it lets the person who wrote it know you shared the love.

    Spread the word

    The fastest way to share someone else’s Tweet with your followers is with a Retweet. Tap the icon to send it instantly.

    Join the conversation

    Add your thoughts about any Tweet with a Reply. Find a topic you’re passionate about, and jump right in.

    Learn the latest

    Get instant insight into what people are talking about now.

    Get more of what you love

    Follow more accounts to get instant updates about topics you care about.

    Find what's happening

    See the latest conversations about any topic instantly.

    Never miss a Moment

    Catch up instantly on the best stories happening as they unfold.

    1. Laurens Gunnarsen‏ @MathPrinceps 16 Aug 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @TaraMathBC @DrEugeniaCheng and

      Ms Houle, you seem determined to ignore a basic point: you can't get kids to practice enough to achieve useful, durable results simply by compelling them to practice. This has been tried and tried and tried, and the main effect of the effort has been to inculcate math hatred.

      5 replies 0 retweets 1 like
    2. Tara Houle‏ @TaraMathBC 16 Aug 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @MathPrinceps @DrEugeniaCheng and

      4. what has occurred over a 30 yr period is an obsession with child centred, inquiry based learning to the detriment of successful classroom instruction. When we know what works, and how to employ it, why do so many choose to ignore it?

      1 reply 0 retweets 0 likes
    3. Laurens Gunnarsen‏ @MathPrinceps 16 Aug 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @TaraMathBC @DrEugeniaCheng and

      Ms Houle, I am a mathematician. I love mathematics. Its propagation to the next generation is an urgent concern of mine, to which I have given much of my life. I respectfully point out that Euler's ALGEBRA of 1770 remains arguably the best text ever written on this subject.

      2 replies 0 retweets 0 likes
    4. Tara Houle‏ @TaraMathBC 16 Aug 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @MathPrinceps @DrEugeniaCheng and

      well @rastokke is a mathematician who authored https://www.cdhowe.org/sites/default/files/attachments/research_papers/mixed/commentary_427.pdf … and @rcraigen also joined her to start http://www.wisemath.org  to raise awareness over declining math performance. Anna's report is pretty conclusive about what the prob's are.

      1 reply 0 retweets 0 likes
    5. Laurens Gunnarsen‏ @MathPrinceps 16 Aug 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @TaraMathBC @DrEugeniaCheng and

      For reference, you might look at this. But the literature is extensive, and you should by no means stop here. http://bit.ly/2vRKY6b 

      1 reply 0 retweets 0 likes
    6. Tara Houle‏ @TaraMathBC 16 Aug 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @MathPrinceps @DrEugeniaCheng and

      Culture surrounding education is much different in Japan than it is here. That is not new nor surprising. I fail to see how that adds to the discussion here.

      1 reply 0 retweets 0 likes
    7. Laurens Gunnarsen‏ @MathPrinceps 16 Aug 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @TaraMathBC @DrEugeniaCheng and

      I regret, Ms Houle, that I have little hope of persuading you that this subject includes any questions to which you do not already possess all the answers. Good luck with your efforts. But I urge you to reassess them in twenty-five years.

      1 reply 0 retweets 0 likes
    8. Tara Houle‏ @TaraMathBC 17 Aug 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @MathPrinceps @DrEugeniaCheng and

      I follow what the trends suggest Ms. Gunnarsen: In 30 yrs where Canada was once 1 of the best in the world, we have now slipped down to mediocrity. This is what the data TELLS us. We also have overwhelming empirical data to suggest WHY, yet many here want 2 ignore it. Good nightpic.twitter.com/cMdJZtG2T0

      1 reply 0 retweets 0 likes
    9. Laurens Gunnarsen‏ @MathPrinceps 17 Aug 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @TaraMathBC @DrEugeniaCheng and

      I am, alas, male.

      1 reply 0 retweets 0 likes
    10. Tara Houle‏ @TaraMathBC 17 Aug 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @MathPrinceps @DrEugeniaCheng and

      apologies, "Mr. Gunnarsen." Good night.

      1 reply 0 retweets 0 likes
      Laurens Gunnarsen‏ @MathPrinceps 17 Aug 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @TaraMathBC @DrEugeniaCheng and

      Well, strictly speaking, it's "Dr. Gunnarsen." But I have never much cared about that. And good night to you. I envy you your certainties.

      12:13 AM - 17 Aug 2018
      • 1 Like
      • Dr Eugenia Cheng
      0 replies 0 retweets 1 like

      Loading seems to be taking a while.

      Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.

        Promoted Tweet

        false

        • © 2020 Twitter
        • About
        • Help Center
        • Terms
        • Privacy policy
        • Imprint
        • Cookies
        • Ads info