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Joy Quah Yien-ling

Mr. Robb's Math - Hundreds of Math Videos - 1 views

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    Mr. Robb's Math is a YouTube channel containing 555 videos produced by high school Mathematics teacher Bradley Robb. Mr. Robb's videos explain and demonstrate solving problems in Algebra I, Algebra II, and Calculus. Most of the videos are recorded while Mr. Robb is teaching. You can find the videos on the Mr. Robb's Math YouTube channel or visit Mr. Robb's website WowMath to find the videos organized in sequence with accompanying screenshots.
alexandra m. pickett

Cool Math - free online cool Math lessons, cool Math games & apps, fun Math activities, pre-algebra, algebra, precalculus - 0 views

  • Bored with math? 
    • alexandra m. pickett
       
      this is cool
Michael Lucatorto

Unshielded Colliders: Poverty and Education - 0 views

  • For example, Mel Riddile points out that when one conditions on various measures of poverty, instead of trailing other nations, the U.S. actually comes out on top! He concludes that "when it comes to school improvement, it's poverty not stupid." Poverty causes educational deficiency.
  • or example, Mel Riddile points out that when one conditions on various measures of poverty, instead of trailing other nations, the U.S. actually comes out on top! He concludes that "when it comes to school improvement, it's poverty not stupid." Poverty causes educational deficienc
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    For example, Mel Riddile points out that when one conditions on various measures of poverty, instead of trailing other nations, the U.S. actually comes out on top! He concludes that "when it comes to school improvement, it's poverty not stupid." Poverty causes educational deficiency. Now, I like to actually have data to play around with, in part because people have been known to lie about politically charged issues and in part because I like to have nice graphs (which are not provided by Riddile). Anyway, it turns out that international poverty data is pretty hard to come by and fraught with interpretational difficulties. On the other hand, the National Assessment of Educational Progress provides test data for most of the states in the U.S., and the U.S. Census Bureau provides data on the percentage of people in poverty by state. I took the NAEP data for 8th grade science achievement and regressed on the percentage of people below the poverty line for the measured states. The two are negatively associated: as poverty increases, science achievement scores decrease according to the relationship in the plot below. (Alaska, Kansas, Nebraska, and Vermont did not meet NAEP reporting guidelines and are not included in the plot above.) The association is highly significant (p=9.98*10-6). I also took pilot NAEP data for 8th grade mathematics achievement and regressed on the percentage of people below the poverty line for the measured states. (Evidently, the NAEP has only just started testing for mathematics achievement, and only eleven states were included in their pilot.) Again, the two are negatively associated. The slope of the relation turns out to be almost exactly the same as for science achievement. The association is not as significant, but it is still significant (p=0.0186). (My guess is the association is less significant in this case because fewer states were measured.) Clearly there is an association between poverty and achievement in science and mathem
George Dale

Is the Universe Actually Made of Math? | Math | DISCOVER Magazine - 0 views

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    Nice non-techy discussion of the relationship -of math and reality by cosmologist Max Tegmark
Joan Erickson

Dan Meyer: Math class needs a makeover | Video on TED.com - 1 views

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    great video on how current math curriculum is set up wrong----great and inspirational MUST USE FOR online and f2f!
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    Dear professor and classmates, Please pardon me for sharing 20+ math links in one clip. I didn't want to share a link and later regret it. so I have been saving and deleting in my private list. I wasn't ready to share until now. Sorry.
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    You are absolutely right!! This was a very inspiration video. I loved how he was able to take the math problems from the book and break it up to make it more engaging.
Diane Gusa

Why I do what I do | JJ Wagner - 0 views

  • I didn’t like English
    • Donna Angley
       
      We are complete opposites. I love English because I love to write and find it easy to explain why I like something I've read, how it makes me feel emotionally, etc. Writing is as natural as breathing for me. That being said, I don't understand math beyond the basics. Stats was a VERY difficult course for me, and quite frankly if it hadn't been curved I don't think I would have passed. I do understand that math is a lot more concrete; however, it still doesn't make sense to me. Like I always say, everybody is good at something.
  • discussion online.
    • Donna Angley
       
      Try thinking about the posts as small research projects that you share with our class. If you have to respond to a comment, again - think of it as a short research assignment. You're still collaborating, but it will feel less social/personal.
    • Diane Gusa
       
      Hi Jerry, I think the test question is reflective of the discpline. In education and sociology I am looking for application and synthesis of the material. In math I think doing the problem is like a math essay, is it not? I hate that my grandson, gifted in math (he would convert fractions in his head at age 4) but he is only feed in school on repetitive worksheets on computation...any suggestions what I can do this summer to feed his gift? Diane
Catherine Strattner

Group items tagged module 4 assignment - ETAP640 | Diigo Groups - 2 views

  • Teachers' Domain: Pizza Toppings - 1 views www.teachersdomain.org/...vtl07.math.data.rep.pizzatopp Module 4 Assignment Pizza Venn Diagram Video Cyberchase OER teachers domain shared by Catherine Strattner on 21 Jul 12 - comment - like... - No Cached - more▼ Link to this item Edit this item Delete this item Save Send to Disable email alert Victoria Keller liked it In order to organize the preferences, Bianca draws a Venn Diagram and then arranges the pizza toppings according to the diagram. Catherine Strattner on 21 Jul 12 - edit - delete  I will be using this video as a resource for students to view prior to engaging in discussion on 2-set and 3-set venn diagrams.   <div class="cArrow"> </div><div class="cContentInner">I will be using this video as a resource for students to view prior to engaging in discussion on 2-set and 3-set venn diagrams.</div> ... Cancel ... Cancel Add Sticky Note Victoria Keller on 21 Jul 12  This is a great motivation to use for your course on venn-diagrams!! As an added note the pizzeria John's is in NYC and is a franchise from NJ.   <div class="cArrow"> </div><div class="cContentInner">This is a great motivation to use for your course on venn-diagrams!! As an added note the pizzeria John's is in NYC and is a franchise from NJ.</div> ... Cancel
  • Pizza Toppings | OER Commons - 0 views www.oercommons.org/...view Module 4 Assignment Pizza Venn Diagram Video OER Cyberchase shared by Catherine Strattner on 21 Jul 12 - comment - like... - No Cached - more▼ Link to this item Edit this item Delete this item Save Send to Disable email alert Catherine Strattner on 21 Jul 12 - edit - delete  Great video on a practical use of Venn diagrams- will use in my course as a resource for viewing prior to engaging in discussion on 3-set Venn diagrams.   <div class="cArrow"> </div><div class="cContentInner">Great video on a practical use of Venn diagrams- will use in my course as a resource for viewing prior to engaging in discussion on 3-set Venn diagrams.</div> ... Cancel ... Cancel
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    Alex, I did complete this assignment as instructed. Not sure why you didn't see it as it is tagged appropriately... let me know if there is some issue on my end that needs to be fixed. Thanks- Catherine
Amy M

Math As A Second Language - 0 views

shared by Amy M on 05 Jul 12 - No Cached
  • Our mission is to replace mathematical concepts that are difficult to understand with one or more simpler concepts that are easy to understand and hard to forget and to make all materials available free-of-charge to anyone who is interested in learning math.
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    an oer for teaching math as a second language
Daniel Hacker

EBSCOhost: Ditch the calculators - 0 views

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    Many teachers as well as students insist, ``Why shouldn't we use calculators? They'll always be around, and we'll never do long division in real life.'' This may be true. It's also true of most math. Not many of us need to figure the circumference of a circle or factor a quadratic equation for any practical reason. But that's not the sole purpose of teaching math. We teach it for thinking and discipline, both of which expand the mind and increase the student's ability to function as a contributing individual in society: the ultimate goals of education.
Joan Erickson

LD OnLine :: Technology-Supported Math Instruction for Students with Disabilities: Two Decades of Research and Development - 0 views

  • One kind of cognitive task that can be offloaded to a computer is converting text, symbols, and mathematical notations. These tools can support students who have difficulty decoding text and symbols
  • Too often, special education students study mathematics by first learning isolated skills. Then they apply these skills by solving narrowly defined math problems that are purported to provide practice for these skills. Unfortunately, this strategy often leads to the practice of rote procedural skills
  • inert knowledge
  • ...3 more annotations...
  • students may have the mathematical knowledge and procedures they need but may be unable to use them because they lack the conceptual understanding that allows them to match their knowledge to the problem situation
  • anchored instruction
  • declarative, procedural, and conceptual.
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    LD strategies for math education
Catherine Strattner

Math Games for Kids . Cyberchase | PBS KIDS - 1 views

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    A Venn diagram game I plan on using in my course.
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