Did the shark's egg sink or float?
Experimenting with Eggs!
From the lens Who Laid THAT Egg?.
Photo Credit: Dogfish Shark's egg
on Flickr, Creative Commons
If you find a shark's egg on the beach, try taking it into the ocean to observe how it moves in the waves. Is the shark's egg soft or hard? Are there holes in the egg? How do these factors effect the egg's ability to sink or float? If you make a pond and leave the egg in water for a while will it become softer? If so, how does this change effect the egg's ability to sink or float?
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by Evelyn_Saenz
My passion is teaching and finding ways to teach children in fun, hands-on, creative ways. The unit studies I make on Squidoo reflect my view that learning... more »
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