Earth Clock-Timeline From Past To Present – Earth & Space Science Lessons Preview

Is Earth history fun? Yes! This lesson reaches back to the beginning of earth and presents its entire life, up to now, on the scale of a 24-hour clock. Now that’s serious fun (at least for us science people).

Free PowerPoint

Parts of this Lesson:

  • 29 min. Video presentation (Preview above)
  • Student Handout (Members)
  • PowerPoint (Free)
  • Teacher Notes (Members)
  • Answer sheet (Members)

Above is just a taste of this lesson.

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