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Countdown to Mystery Class: Fall 2013 | ||
January 2014 As you ring in 2014, get ready to find ten new secret sites hidden around the globe! Mystery Class begins on Friday, January 31st! |
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December 2013 During Mystery Class, students will receive time clues from secret locations around the world. This month, explore local and Universal Time. |
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November 2013 Days are getting shorter in the Northern Hemisphere as winter approaches. This month, begin to explore the question: What makes seasons? |
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October 2013 Explore what causes day and night. Photoperiod is a central clue in Mystery Class, so build skills by reporting your photoperiod each month. |
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September 2013 As you countdown the months before Mystery Class begins in January, track changes in day length as the Earth revolves around the Sun. |
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Monthly: September 1, 2013 - January 1, 2014 |
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Archived Seasons | ||
Explore previous Mystery Class Challenges. Countdown to Mystery Class |
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