Today's Report Includes:
- This
Week's:
Data, Questions and Journal
- Links:
This Week's Mystery Class Resources
Take
a closer look:
Where
in the world can you
stand
with one foot in the northern hemisphere and one foot in the southern?
>>
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|
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| Sunrise/Sunset Data for Monday, Feb 11 | New! This Week's Questions (Handout) |
Mystery Class Journal (Journal page) |
You
now have three weeks of sunrise/sunset data. Were your day length predictions
from last week accurate? What do you notice this week about the rate of
photoperiod change?
As you notice day length changing on your graphs, stop and think about what other changes are also taking place in the food chain. How are these other changes related to changes in day length?
Sunlight is at the base of the food chain, affecting plants, animals and more. Explore these webbing activities to discover more about the central role that sunlight has in all living systems >>
Seeing the Light >>
Did you know that each Mystery Class has a precise global address, one that everyone can understand no matter what language they speak?
Do you want to know how this address system works?
You should, because it's one of the key tools you'll need to find the Mystery Classes. Explore the core coordinates of every global address -- latitude and longitude.
The World's Biggest Address Book >>
Slideshow
&
Printable Booklet >>
- Grid Game: Where in the World? >>
Advice from Teachers:
Materials and More:
- How to Participate, Data Sheets and Graphs >>
- Quick links to weekly updates, data, tips and resources >>
Mystery Class Deadlines:
- Know What to Expect and When -- Mark your Calendars >>
The Next Mystery Classs Update Will Be Posted on February 22, 2008.
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