| Mystery Class Update: February 26, 2010 | ||||||||
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| Clues: This Week's Sunrise/Sunset Data | ||||||||
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| Journal: Reflecting on Data and Concepts | ||||||||
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| Recommended Reading: Books that Explore Birthdays and Time | ||||||||
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| Quick Links: Explore These Helpful Resources | ||||||||
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The Next Mystery Class Update Will be Posted March 5. |
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