Ncsm.4.21.10.part1
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  • see my dynamic story about Papert - back to the future
  • This is what is different
  • Both a Desktop and online.
  • transition here... now when all these domains are in place in the teachers psychie we have what I call the dynamic classroom. Buts its only version 1.0. Whats missing?
  • But what is it? Where do we find it? At this session Steve Hargadon interviewed
  • Wordle (Wordle.net) is a toy for generating “word clouds” from text that you provide. The clouds give greater prominence to words that appear more frequently in the source text. You can tweak your clouds with different fonts, layouts, and color schemes. The images you create with Wordle are yours to use however you like. You can print them out, or save them to the Wordle gallery to share with your frie
  • The term "Web 2.0" is commonly associated with Web based software which facilitate interactive (read & write) information sharing, user-centered design and collaboration on the World Wide Web.  [ more ] at Wikipedia.com design as in Glimmer - the ultimate problem solving tools
  • In version 1.0 the key resources for empowered learning is dynamic software such as Sketchpad, Spreadsheets statistical which allows for dynamic learning with geometric, algebraic and beyond Textbooks are replaced with materials deemed Standards ready. A lot of furious rewritings of things that were already written out in previous additions of textbooks that were not paid attention to much. Substitute better activities. Developed my CIESEmath curriculum at Stevens. Standards - cratchit up the old paradigm - Nose to the grindstone Achieving with the wanna do curriculum which comes out of using Web 2.0 tools as well. The goal is......next slide please
  • Activity 2 - Graphing Quadratic Functions using Flikr and GeoGebra Web 2.0 Tools: http://www.geogebra.org/ and http://www.flickr.com/ Explanation: I n this activity, student s will identify real world si tuations where parabol as occur and will search Flikr.com for images that show these situations. They can then import the picture onto the coordinate plane in GeoGebra and set it as the background. Once the image is in the background, students will have to use their knowledge of quadratic graphs to find the equation of the parabola that matches the picture. Students can save the file as a picture or as a pdf to post to a discussion board or wiki.
  • Taking advantage of 2.0 tools will be of help.

Ncsm.4.21.10.part1 Ncsm.4.21.10.part1 Presentation Transcript

    • Ihor Charischak & Dan Meyer
    • http://clime.org
    Math 2.0 Using Dynamic Math Software in a Web 2.0 World
  • Who is CLIME?
    • 1986 . Washington NCTM. Logo-interest group meeting.
      • Committee formed which turned into CLIME - Council for Logo in Math Education.
    • 1988 . CLIME becomes an affiliate of NCTM.
    • 1992 . Low tech visibility. Delegate Assembly win. No advisory board was ever formed as a result. So much for CLIME’s lobbying power.
  • The Clime Saga continues
    • 1994 . CLIME changes its name to Council for Logo & Technology in Math Education. Why? Sketchpad.
    • 1997 . Logo is dropped but not the L.
    • 2000 . NCTM makes Technology a Principle.
    • 2007 . Computer labs dropped. Complaint: Mostly used for checking email.
    • 2008 . Blog campaign begins as Web 2.0 stirs imaginations
    • 2010 . The Math 2.0 phenomenon.
  • NCTM says: ” Software such as Spreadsheets, Dynamic Geometry , and Web-based applets (microworlds) are useful tools for posing worthwhile problems... but this is not enough. What’s needed to tip us over is using... Tools
  • Examples of Dynamic Math Software
    • Algebra - Spreadsheets: Excel, Google Docs
    • Geometry & Graphing – Sketchpad, Geogebra
    • Modeling - Google’s Sketchup
    • Microworlds – LCSI’s Microworlds, Scratch
  • A typical day in the life of a teacher
  • The Dynamic Classroom Resources Math Learning Environment Pedagogy Assessment Curriculum Teaching Pedagogy
  • So what is Math 2.0 and how will it help?
  •  
    • Math education involving social networking
    • Math education using web 2.0 tools
    • Using Web 2.0 to build knowledge and share knowledge of math concepts
    • Maths anywhere, anytime, for anyone
    • The ability of any skill level to place mathematics on any social networking site
    • Math created and shared between people.
    • Math that you create and/or contribute to, rather than just passively receive
    • Math that is interactive among teachers and students
    • For me math 2.0 is collaborating and connecting with others on problem solving, math thinking & learning
    • ... interactive, participatory, engaging... you know... the stuff that you don't get with textbooks.
    • Math that is interactive and communicative
    • Breaking math into concepts, and components, and methods that can be shared interactively between people
    • Math 2.0 is the ability of users to create their own math-rich social objects, using web technologies.
    • My contribution to the list (sent by proxy – thanks, Cal) was that Math 2.0 is a contracted form of math and Web 2.0
    • For complete chat log click here .
    • The term is usually associated with Web based software which facilitate:
    • interactive (read & write) information sharing ,
    • user-centered design
    • collaboration and
    • publishing on the World Wide Web 
    • Source: Wikipedia.com
    What is Web 2.0?
  • Domains 1.0 2.0 Resources Sketchpad, Spreadsheets, Microworlds Easy access online versions Curriculum Textbooks Multimedia, Cloud-based Environment One computer, Computer lab, Cluster Classroom 1-1 computing Teaching & Learning something that teachers and students do separately something that teachers and students do together Assessing Setting Standards Achieving Standards
  • It’s about using dynamic math software Math 2.0? And Multimedia in harmony with Web 2.0 tools & resources in ways that inspire creative environments and curriculums that enhance teaching, learning, and assessing math learning.
  • A couple of examples
  •  
  • Activities
  • Examples of Math 2.0 Activities Great Green Globs Contest Measuring the circumference Earth The Famous Jinx Puzzle Who is the average traveler? Crowd Sourcing CMDB75 Activities 2.0 in the works! Stock Market Runners Darts Pizza Server challenge Billiards WCYDWT Lessons