Journey North Home Page Mystery Class Home Page Journey North Home Page Resources for Teachers Mystery Class News Mystery Class Home Page Mystery Class Data and Clues Mystery Class Photoperiod Map  
Mystery Class Update: February 13, 2009
Todays Update Includes:

This Just In!
Surprise, who's texting you now? >>

text message

This Week's: Data, Questions, Journal
sunset

Journal Cover

Sunrise/Sunset Data for Monday Feb 9

 Journal Page
(Week #2)		 Mystery Class Journal
(My Investigation)
Primer for Teachers: Reasons for Seasons with New Animation

As one season slides into the next, students see photoperiods changing on their Mystery Class graphs. But what causes the seasons to change?

Explore that question in the Reasons for Seasons teacher primer, with its new interactive Season Simulator that models the cause of all seasonal change.


 

Season animationNew! Reasons for Seasons teacher primer with Season Simulator >>
Quick Links: This Week's Resources

Quick Links

 
More Mystery Class Lessons and Teaching Ideas!

 

The Next Mystery Class Update will be Posted on February 20, 2009.
Annenberg Learner Home Page Search Journey North Facebook Journey North Home Page
Copyright 1997-2012 Journey North. All Rights Reserved. Questions or comments? Contact us.