Eureka Journeyman Week 5 - March 3

 Eureka Journeyman Week 5 - March 3

1. Watch this video about Sharks and Rays.  In class we will try to find the ampullae. 

2. Watch Do crabs hate stingrays?

2. Check out these skeletons. Aren't they beautiful!?  Are they made of bone or cartilage? Using the following pictures, or others you find online or in books, sketch a picture of the body, or of skeleton of a Ray.  Whichever one you choose, label it.

3. Do the same for any type of Shark.  These will be helpful in identifying parts in class.

4. Create a power point presentation about a shark or a ray.  It could be about:

•  a specific type of shark or ray,  
• a particular behavior (like sensing electricity),
•  their place in the ecosystem, 
• or any interesting phenomenon that they are involved in (like the crab video)

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• I'm inviting you to go deep into one fascinating topic here, rather than giving a large sweep of information.  Hopefully that makes sense.