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Mystery Class News
Spring 2017
January 27 - May 5, 2017
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Weekly Updates posted

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About Mystery Class

  Week 1
January 27, 2017

Welcome to Mystery Class 2017! The search begins. . .
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Week 2
February 3, 2017

It's the second week of photoperiod clues. What do they reveal about the locations of mystery sites?
Week 3
February 10, 2017

With three weeks of data, can you tell which Mystery Class sites are north and south of your hometown?
Week 4
February 17, 2017

This week, explore time zones to get ready for special time clues coming in March.
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Week 5
February 24, 2017

It's time to zero in on the line that divides the globe into Eastern and Western Hemispheres.

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