The Human
Heart
(Make a Display and a Working Model) |
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Introduction:
| Did you give your
friends valentines and little heart-shaped candies on Valentine's
Day? Do you ever cross your heart when making a promise that you
really, really mean? Or turn on the radio to hear a guy singing
about his broken heart? We see and hear about hearts everywhere. A
long time ago, people even thought that their emotions came from
their hearts because the heart beats faster when a person is
scared or excited. Now we know that emotions come from the brain
and that the brain tells the heart what to do. So what's the heart
up to, then? How does it keep busy? What does it look like? Well,
it isn't like the heart on valentines, that's for sure. It's much
more interesting than that. In this project you will investigate
the heart! What it does and how it works. |
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Material and step by step instructions:
Learn about the heart and make a
display to show different sections of a heart and their function. For
your experiment make a working model to show how the heart pumps and
how the valves in a heart operate. |
Details of
this project
More details or support on this project is available for the members of ScienceProject.com.
If you are not a member, you can find pictures and description about
human heart in biology and anatomy books. |
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