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Below are pictures of some of our
experiments. Because scientists always make a hypothesis before
their experiments (and we are scientists!), we made a lot of hypotheses.
Some are included below. We celebrated if we were correct and if we
weren't, we learned to say, "I learned something today!" |
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We started an evaporation experiment
in our classroom. |
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Here are our predictions. The
one on the left is for the jar with the lid. The predictions on the
right are for the jar with no lid. |
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Here's a picture of condensation.
We boiled water in a tea kettle and caught the steam in a jar. As it
cooled, it turned from a gas to a liquid.
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We made ice in the 3 different
containers and predicted which one would melt first. |
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Here are some of the words that we
used to describe the ice. |
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Who knew that watching ice melt could
be fun? |
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We experimented with different items
to see whether they would sink or float in water. Can you guess which items sunk and
which ones floated?
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When we were doing sink and float, we
found that a ball of clay will sink... |
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but if we formed it into a boat
it would float! |
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We put drops of water on different
coins. First, we predicted how many drops would fit on a penny. Here
are our predictions.
Jeremiah-1
Martin-28
Jenna-4
Eoin-100
Hayden-3
Jacob-40
Christina-5
Isabelle-3
Madison-8
Mrs. Rife-5
Evan-2
Brady-15
Natasha-2
Lucy-6
Alex-40
Sky-22
Shane-1000
Mrs. Moneymaker-27
Mrs. Brockaus-34
The penny actually held 28
drops of water!! (Who's done this before??) |
Do you see the bubble of water on the
penny? Scientists call this surface tension...we just called
it water with 'skin' holding it together! |
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We poured yellow oil into blue water.
Some of us predicted that it would turn green because blue and yellow make
green (like the water on the right). |
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We discovered that water magnifies
things when you look through it. |
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Did you know that corn starch and
water mixed together make a fun goo. It's not a solid or a liquid!?
It's fun to play in though! |
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We poured liquid into different
shaped containers. We found that the liquid changes shape to fit the
container. |
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To prove that gas takes up space, we
poured red liquid into a funnel. The liquid wouldn't drip into the
bottle because the air couldn't get out. |

When we stirred the water, we saw
bubbles come out. The gas was escaping so the liquid could drip into
the bottle. |
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We've all heard it before, "Don't blow
bubbles in your milk. You're going to make a mess!" Well in
kindergarten, it's okay to make a little mess once in awhile.
We mixed paint, soap, and water with a whole bunch of air for this
painting project! We will be using our bubble paintings for a
background for a future art project.
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Air is a gas, and it takes up
space. It's also fun for painting!! |
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