Difference between revisions of "Course:Harris, Fall 07: Diary Week 1"

From EscherMath
Jump to navigationJump to search
Line 19: Line 19:
 
**no gaps
 
**no gaps
 
**vertices meet vertices
 
**vertices meet vertices
 +
 +
Wed:
 +
 +
*broke into groups to work on Quadrilaterals Exploration
 +
**all groups finished question 1
 +
**some success with question 2, most groups had some false starts

Revision as of 14:05, 29 August 2007

Mon:

  • written statements, "why are you taking the course, or whatever"
  • free time, look at Escher in offical site galleries
  • what's neat about Escher?
    • infinity
    • impossible figures
    • evolving shapes
  • tesselation implies geometry (ex: http://www.mcescher.com/ > Galleries > Switzerland and Belgium > Development II)
  • what is a tessellation?
    • polygon
      • closed
      • straight sides
      • non-self-intersecting
    • repeated images (required only for "regular" tessellations)
      • translation
      • rotation
      • reflection
    • no gaps
    • vertices meet vertices

Wed:

  • broke into groups to work on Quadrilaterals Exploration
    • all groups finished question 1
    • some success with question 2, most groups had some false starts