Tracking Changes in Photoperiod Around the Globe
Today's News
A/CPB
Mystery Class Update: March 14, 1997
Are you noticing some interesting changes in your Mystery Class graph?
Do you think you can answer Challenge Question #2?
"What do you think your graph will look like on March 20, 1997? Why do you think so?"
(To respond to this Challenge Question, please follow the instructions at the end of this report.)
Just as sure as the sun rises in the morning, Mrs. Berger and her students from East Hills School in New York have gathered this week's sunrise and sunset data for you.
Here's the data for this week:
Journey North Mystery Class
Sunrise/Sunset Data
Data For: Monday, March 10, 1997
| Mystery Class | Sunrise | Sunset |
|---|---|---|
| # 1 | 07:45 | 18:43 |
| # 2 | 08:13 | 19:04 |
| # 3 | 07:19 | 20:00 |
| # 4 | 05:40 | 17:49 |
| # 5 | 07:24 | 19:16 |
| # 6 | 06:25 | 21:37 |
| # 7 | 06:32 | 18:10 |
| # 8 | 06:06 | 18:30 |
| # 9 | 06:17 | 17:52 |
| # 10 | 07:02 | 19:22 |
How to Respond to Journey North Challenge Question # 2
- Address an E-mail message to: jn-challenge-mclass@learner.org
- In the Subject Line of your message write: Challenge Question #2
- In the body of the message, give your answer to this question:
"What do you think your graph will look like on March 20, 1997? Why do you think so?"
Don't Forget!
Please tell us who you are! Include the name of your school, and your state
or province.
The Next Mystery Class Update Will be Posted on March 21,1997