Polling: City


Poll residents in a large city to determine their response to a yes-or-no question. Estimate the actual percentage of yes votes in the whole city. Examine the results of many polls to help assess how reliable the results from a single poll are. See how the normal curve approximates a binomial distribution for large enough polls.

Screenshot of Polling: City Gizmo

LESSON MATERIALS:

User Testimonials

Critical Acclaim

  • Winner: Best Science Instruction Solution

    2013, 2010, 2007, 2006 SIIA CODiE Awards

  • BESSIE Award Winner: Multi-level

    2013 ComputEd Gazette

  • Cool Tool Award: STEM Solution

    2013 Ed Tech Digest

  • Winner: Distinguished Achievement Award

    2012, 2011, 2008, 2007, 2005 AEP

  • EDDIE Award Winner: Multi-level

    2012 ComputEd Gazette

  • Winner: Golden Lamp Award

    2010 AEP

  • Winner: Best K-12 Instructional Solution

    2009 SIIA CODiE Awards

  • Winner: Award of Excellence

    2009, 2008 Tech and Learning Magazine

  • Finalist: Best Math Instructional Solution

    2013, 2012, 2009, 2008, 2006 SIIA CODiE Awards

  • Finalist: Distinguished Achievement Award

    2013, 2012, 2011, 2010, 2009, 2006 AEP

  • Finalist: Best K-12 Instructional Solution

    2010 SIIA CODiE Awards

  • Finalist: Golden Lamp Award

    2009, 2008, 2006 AEP

  • Diamond Award in Mathematics

    District Administration Magazine

  • E-Learning Innovation Award

    Macromedia Corp.

  • Best Education Website

    Webby Awards

  • Three time Digital Dozen Honoree

    Eisenhower National Clearinghouse