Mystery Class
| Why are clocks around the world set at different times? This week, explore questions about time to get ready for special clues coming in mid-March. This Week's Update Includes:
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Mystery site data:
Local data:
- Look up your data for February 20.
- Report data (select "daylight", enter 02/20/12).
- View data on photoperiod map.
Resources:
Mystery Class
Photoperiod Map
The next time you report:
- Share a Survey Result -- Which month has the most birthdays in your family or classroom? Conduct a survey and share your results.
- View survey results others have reported on map or list.
It's time to ask questions! Why are there 24 hours in a day? Why is the world divided into time zones? When you think about time, what questions come to mind? Use these time-related acronyms and sample questions to spark your thinking.
Week #4
The Next Mystery Class Update will be posted March 2nd.
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