Type:

Other

Description:

This is an activity (located on page 3 of PDF) about modeling a nanoscale phenomenon (gravity-defying gecko feet) with macroscale objects (shoes). Using shoes and some chalk, learners will calculate how much area of the shoe's sole actually comes in contact with the ground. At the nanoscale, many split ends on a gecko's toe hairs make maximum contact with a surface, allowing the gecko to do amazing feats like climb walls. Relates to linked video, DragonflyTV Nano: Gecko Feet.

Subjects:

  • Mathematics > General
  • Education > General

Education Levels:

  • Grade 1
  • Grade 2
  • Grade 3
  • Grade 4
  • Grade 5
  • Grade 6
  • Grade 7
  • Grade 8
  • Grade 9
  • Grade 10
  • Grade 11
  • Grade 12

Keywords:

setae,NSDL,Data Representation,Gravity,surface,sticky,feet,Conducting Investigations,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-056,static,Space Science,Mathematics,General,gecko,van der Waals,Communicating Results,Fractions,Materials science,scale,ratio,nano,area,nanometer,spatulae,Data Analysis,Elementary School,Gathering Data,Life Science,General science,Nanotechnology,Size and Scale,Chemistry,Informal Education,Animals,Formulating Explanations,oai:nsdl.org:2200/20110926114350939T,Middle School,Data Collection,Social Sciences,bumpy,Biological science,Physics,Upper Elementary,macro,Structure and Properties of Matter,Engineering,contact,Science and society,Space science,Physical science,Education,Technology

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial Share Alike

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