The third set of Continent, Country, and City clues is here to narrow your search even further. Final clues are next week.

Week #10: State/Province/Region Clues

Mystery Class #2 asks "Are you ready to reel in another clue?"

Photoperiod Clues from the Mystery Sites

• Clues for Friday, March 31
• Record and Graph

Continent, Country, City Clues

• March 31

Compare Your Photoperiod

• Look up your data for March 31
• Record and Graph
• Report to map, select Daylight
• Explore the Map
• Guiding Questions

Journal: What Changed?

What changed at Mystery Class #5

• Week #10