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The Must-Have Skills You Need to Become a Data Scientist - Burtch Works - 23 views

www.burtchworks.com/...lls-to-become-a-data-scientist

data scientist skills big data big

shared by smilex3md on 15 Jun 15 - No Cached
  • smilex3md on 15 Jun 15
     
    "The Must-Have Skills You Need to Become a Data Scientist"
Kimberly LaPrairie

picturing the thirties - 2 views

americanart.si.edu/...index.html

history virtual social_studies smithsonian museum EED427 photos video virtual worlds

shared by Kimberly LaPrairie on 23 Sep 09 - Cached
  • Kimberly LaPrairie on 23 Sep 09
     
    "Picturing the 1930s," a new educational web site created by the Smithsonian American Art Museum in collaboration with the University of Virginia, allows teachers and students to explore the 1930s through paintings, artist memorabilia, historical documents, newsreels, period photographs, music, and video. Using PrimaryAccess, a web-based teaching tool developed at the university's Curry Center for Technology and Teacher Education, visitors can select images, write text, and record narration in the style of a documentary filmmaker. They can then screen their video in a virtual theater. PrimaryAccess is the first online tool that allows students to combine their own text, historical images from primary sources, and audio narration to create short online documentary films linked to social studies standards of learning, said Glen Bull, co-director of the Curry Center. Since the first version was developed in collaboration with U.Va.'s Center for Digital History and piloted in a local elementary school in 2005, more than 9,000 users worldwide have created more than 20,000 short movies. In creating digital documentaries, students embed facts and events in a narrative context that can enhance their retention and understanding of the material, said Curry research scientist Bill Ferster, who developed the application with Bull. Besides increasing their knowledge about the period, "Picturing the 1930s" enhances students' visual literacy skills, Ferster noted, adding that PrimaryAccess "offers teachers another tool to bring history alive."
Rafael Morales_Gamboa

Contemplating the consequences of Constructivism - The Learner's Way - 21 views

thelearnersway.net/...consequences-of-constructivism

constructivism teaching learning

shared by Rafael Morales_Gamboa on 10 Sep 17 - No Cached
  • learning is a process which occurs within the mind of the individual as they process stimuli arriving from their sensory buffer from their environment (broadly speaking), into working memory and onward into long-term memory. 
    • Rafael Morales_Gamboa
      Rafael Morales_Gamboa on 11 Sep 17
       
      The emphasis does not have to be on the individual, as is common. The social group learns by means of individual, but joined and synchronized, learning.
  • self-guided learning or self-initiated learning
    • Rafael Morales_Gamboa
      Rafael Morales_Gamboa on 11 Sep 17
       
      Not in the case of social constructivism.
  • what is significant
    • Rafael Morales_Gamboa
      Rafael Morales_Gamboa on 11 Sep 17
       
      To others...
  • ...11 more annotations...
  • independent practice
    • Rafael Morales_Gamboa
      Rafael Morales_Gamboa on 11 Sep 17
       
      and social practice
  • the research on what produces effective learning supports this
    • Rafael Morales_Gamboa
      Rafael Morales_Gamboa on 11 Sep 17
       
      Of course, that depends on what exactly is evaluated.
  • This desire is evident when we expect our learners to be scientists, historians, geographers, researchers and problem solvers/finders.
    • Rafael Morales_Gamboa
      Rafael Morales_Gamboa on 11 Sep 17
       
      As well as critical citizens.
  • We teach the skills of inquiry, problem solving and experimentation and then provide opportunities for independent practice.
    • Rafael Morales_Gamboa
      Rafael Morales_Gamboa on 11 Sep 17
       
      Can you imagine anything a better explanation of "knowledge transfer"?
  • we have previously instructed them in
  • The gradual release of responsibility model of instruction suggests that cognitive work should shift slowly and intentionally from teacher modeling, to joint responsibility between teachers and students, to independent practice and application by the learner
    • Rafael Morales_Gamboa
      Rafael Morales_Gamboa on 11 Sep 17
       
      Does not sounds like the classroom is empty? Classmates? Who cares about them?
  • It is not always the case that learning is best served when the process begins with direct instruction.
  • Schools provide a rich environment within which such learning may occur
    • Rafael Morales_Gamboa
      Rafael Morales_Gamboa on 11 Sep 17
       
      It is not always the case, and I would rather say that is not often the case, if our cultural legacy that depicts the school in literature and films.
  • best model can be to begin with an independent exploration of new content even when this produces failure
  • schools maximise their impact on the learning that occurs
  • constructivism urges teachers to ensure that the learner is at least as involved in the process as their teachers are
    • Rafael Morales_Gamboa
      Rafael Morales_Gamboa on 11 Sep 17
       
      I would call that "teacher-centred constructivism".
  • Nigel Coutts on 10 Sep 17
     
    Constructivism is one of those ideas we throw around in educational circles without stopping to think about what we mean by it. They are the terms that have multiple meanings, are at once highly technical and common usage and are likely to cause debate and disagreements. Constructivism in particular carries a quantity of baggage with it. It is a term that is appropriated by supporters of educational approaches that are in stark contrast to the opposing view; constructivism vs didactic methods or direct instruction. The question is what are the origins of constructivism and does a belief in this as an approach to understanding learning necessitate an abandonment of direct instruction or is this a false dichotomy?
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