Mystery Class Photoperiod Project 2008


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Where In The World Are They?

Print Research Data Sheet                     Print Evidence Paper Handout             

During the months of February, March, and April, you will measure and collect photoperiod data (sunrise and sunset times) from Cincinnati and from 10 mystery cities around the world.  You will be asked to locate the geographical areas that match the photoperiod data.  Then, via the internet, you will be given additional data to help you find the exact location of the 10 mystery cities. Each week you will receive a new piece of data for each city. This data will be scientific, geographical, political, historical, and sociological facts from each city. Your goal is to answer the question: "Where In the World Are They?" It is up to you to find the exact latitudinal and longitudinal locations of these 10 cities. are the detective!

You will be competing against schools around the world for, among other things, bragging rights.

                                    

Important Dates to Track

Mondays:

Collect and Graph Mariemont Photoperiod

Fridays:

Collect and Graph Your Mystery Site Photoperiod

Fridays:

Collect Clue Data and Begin Your Research

February:

February:

February:

(calculate 1/29/07)

2

 

5

9

 

12

16

 

19

23 

 

26

 

 

March:

March:

March:

 

2

 

9

 9      Long clue

12  

16  

16         Clue

19

23

23         Clue

26

30

30        Clue

April: 

April: 

April: 

2

6

6          Clue

9

13

13        Clue

XXXXXXXXXXX

20        Submit answers!

20     Submit answers!

23      Project due date!

27      Answers revealed!

  27      Answers revealed!

 

Answers will be revealed on April 28th 2006.  Good luck!  Project folder due 4/24/06 

A note about the clues:
   
As the information comes, build onto the information you already have. You should not treat each clue as separate.  One clue builds upon the next. Begin narrowing in on an area, then more specifically a city. Some will come easily and some may never be precisely located.  Make the best prediction you can, given the information you have.

                                                

Sunrise and Sunset Data:

Sunrise/Sunset Data U.S. (U.S. Naval Observatory)

Sunrise/Sunset Data World (U.S. Naval Observatory)

About Day and Night

Latitude/Longitude of World Cities

Longitude Lesson/Animation (Nova)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

______________________________________________ STOP ___________________________________________

 

Modeling an Atom

 

 

You have been given an element to model.   Your job is to use your imagination and make a three-dimensional atomic model that represents the element you have been given.  Before you begin building your model, you will need to find the following information:

 

Element Name _________________

 

1.      Proton Number                  ________

2.      Atomic mass                       ________

3.      Mass Number                    ________       

4.      Electron Number                ________

5.      Neutron Number                ________

6.      Electron Configuration        ________

 

The following is a list of some materials you may want to use in building your model:  Avoid using food products.  Gumballs are an exception!

§         Popsicle sticks

§         Coat hangers

§         Gumballs

§         Styrofoam balls

§         Paper

§         String

§         Pipe cleaners

§         Wire

§         Duct tape

§         Wood balls

§         Beads

§         Vacuum beads

§         Ping-pong balls

 

Finally, collect some information on the importance of your particular atom.

 

You must present your model to the class on Tuesday January 22, 2002.

No exceptions.

 

This Project is worth 100 points

 

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