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Mystery Class Update: March 9, 2012

It's week six! How will your photoperiod graph look by the end of March? Get ready for next week's special Longitude clues. Set up time zone clocks to explore local and Universal Time.

This Week's Update Includes:

Image of the Week

Los Angeles Greenwich Baghdad
Exploring Time
Clues: Sunrise/Sunset Data for Week #6

Mystery site data:

Local data:

  • Look up your data for March 5.
  • Report data (select "daylight", enter 03/05/12).
  • View data on photoperiod map.


Mystery Class: A study of sunlight and the seasons

Mystery Class
Photoperiod Map

Connect: Time to Compare!

The next time you report:

  • Share the difference, in hours, between your local time and Universal Time (UT).

  • View reports from other locations on the map or list.
Journal: Reflecting on Data and Concepts

Draw your photoperiod graph the way you predict it will look at the end of March. Then write sentences that explain how you made your prediction.


Journal #6
Journal Page
Week #6
Teachers: Explore These Helpful Resources
The Next Mystery Class Update will be posted March 16th.
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