My Profile

  • Lyle Bartlett

    • City, United States
    • Male
    • Position
    • Member Since: May 1, 2009
  • My Published WebQuest(s)

  • How Big Is Precambrian Time?
    We will look at the importance of the Precambrian Era in geologic time, understanding how much of Earth's timeline has been inhabited by life, and where humanity may fit into the distant future. Our research will allow us to develop museum displays
    Subject: Science | Grade: 9-12
    Author(s): Lyle Bartlett
    Views: 3,762 | Favorited: 5 | Reviews: (0)