The Hot Tub

Found at: http://math.rice.edu/~lanius/Algebra/hottub.html

The technologies used in this lesson are a word processor, a blog, a microphone, and sound editing software (such as Audacity).

Objectives of the technologies:

  • Word processor – Students will use a word processor to compose a brief (less than one page) story following the idea given in the “Another Story…” section of the lesson plan.
  • Blog – Students will publish their stories on a class or public blog. This follows the meme of “explain this picture mathematically”. They will publish both their printed and their reading of the story. (This motivates a conversation on the pros and cons of different representations of the story.)
  • Microphone – The microphone will be used to capture each student telling their story in front of the class.
  • Sound editing software – The students will use Audacity to prepare their story for inclusion on their blog as a podcast.

Software and Hardware requirements:

  • computer with enough storage space for a hour or so of uncompressed audio
  • web browser
  • sound editing software
  • microphone
  • Internet/Intranet access to the blog

Skills required:

  • Teacher – The teacher must be able to troubleshoot audio problems and levels with the student to record the student’s presentation, should be familiar with sound editing, and should know how to upload audio to a blog.
  • Students – Students should be familiar with a word processor and know how to use their class/individual blog account.

Reflections on the technology:

The comprehensiveness of the storytelling might be overkill, but it does illustrate an edit cycle of preparing a word processing document for something, rather than an end in itself. The underlying assumption here is that students will enjoy hearing the stories that their peers concoct. The process of creating a story emphasizes thinking deeply about how mathematics is connected to life. To shorten the process, an alternative to formal presentations is to set up a sound booth station in a closet or a corner, but then one cannot ensure that other students will hear the stories.

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Published in: on 2009.06.30 at 01:29  Leave a Comment  
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