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Science Exploration in BY Home Base

Beginning Years has been exploring science, starting with surface tension of a liquid. 
So far, our exploration has been around experimenting and playing with materials, and noticing what happens when the materials interact with each other. 

Exploration #1
Materials used: coins, water + pipettes. 

"Mine held ten drops! On the 11th drop the liquid fell off, it pushed into the middle of the coin and it fell off!"

"The biggest one gets a lot but the little ones hold barely any."

"Why is it staying on the coin?"

"It's because of the wall of the coin, then the water pushes it."

"My record is 84 drops. I  discovered something. When you get into the 50's with drops then the bubble pops BIGGER!"

How many drops can you fit on a coin?

Why might the 'bubble' of water pop?




Exploration #2
Materials used:  shallow dish, milk, food coloring/liquid watercolor, toothpicks, dish soap.

Fill a dish with milk, then add a few drops of color in different areas of the dish.

What happens when you dip a toothpick into dish soap, then dip it into the milk and colors dish?


"It explodes!"

"It mixes!"

"What happens if we add more colors and more soap?"








This week I will be asking students what kind of science experiments/ideas they are interested in. With their ideas, I will be bringing a science station out weekly for continued exploration in addition to the other stations and options available during Beginning Years Home Base. 

Warmly,
Meredith

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