Table of Contents

This site contains the following: 

  • Introduction and Welcome by the author (to the left- video clip and text) 
  • "Exploring Four Earth Science Enigmas" (EFESE) Teacher Resources- lesson plan, pre and post tests, background information (below, right)
  • Alignment of EFESE Lesson with Standards (below EFESE Teacher Resources, left)
  • Related Hands-on Classroom, Lab, and Field Activities- an annotated collection of links organized by theme (below right)
  • Reflections on Pedagogical and Content Information related to the topic (below, right)
  • Video Clips Pertaining to Impacts and Extinctions (below, right)