Source:
Source: Global Atmospheric Change Activity - http://www.ed.psu.edu/ci/Papers/STS/gac-5/a2.htmHSTA Module Development, funded by NIH-SEPA RR-12329-01
Purpose:
Students exposed to an invention used 1,000's of years ago, evaluate how this technology has impacted humans throughout history.
Materials:
Overhead projector, goggles, badminton racket, lacrosse stick, or similar toy, plastic wiffle ball or Nerf ball, 50 meter tape measure, graph paper, ruler
Time Frame:
1 1/2 hours