Posted in field trip, science

Gowanus Betterment Projects

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The lovely, long-suffering Gowanus

Earlier this year, we visited the Gowanus Canal with Barbara and thought about how it has changed over the last 400 years. The kids were sad about how dirty, polluted, and downtrodden our local waterway is. After a year of learning about water and environmental issues, they were ready to work on a small part of the solution!

Their year-end science projects are “floating islands” to help the Gowanus. At this year’s Ecorama celebration, our class presented their “floating island” prototypes.

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These projects were inspired by a visit to look at Balmori Architect’s GrowOnUs island in the Gowanus (pictured above, and originally assumed by the kids to be a “trash island”).

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The Oyster Outhouse, a design by Sebastian and Ezra
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Ecorama Floating Island, by Evelyn
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THE LAST HOPE, by Burke
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Portable Forest, by Max

Thank you Emmy for the Ecorama pictures; thank you Barbara for teaching us science!

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Posted in science

Electricity with Emmy

We took a break from studying water to experiment with electricity. How do you make a lightbulb light up? What’s a circuit? Are fingers, popsicle sticks, and thread conductors? These were just some of the questions we explored over three days.

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Opening and closing their circuits
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Sketch your circuit!
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A cool experiment for a hot day

 

 

Scissor-switch, by Ben and Nicholas

Look, we made a switch!

Playing around with switches (our classroom light switch, in this case)

Find all the ways to light a bulb!

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How many BNS kids does it take to light a lightbulb? Two
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Trying to light a bulb using his hand as a conductor
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The Bens experiment with conducting electricity through Benster’s thumb

 

Posted in field trip, science

Ridgewood Reservoir

Better late than never! Early spring trip to the Ridgewood Reservoir. Built in the 1800s, Ridgewood Reservoir still played an important part in keeping Brooklyn residents hydrated as recently as 1959. Originally, water that was stored in the reservoir traveled by aqueduct to steam-powered pumping stations!

Here are teams of engineers trying to design a successful aqueduct using straws and tape.

 

Lola’s face = the thrill of success!

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Once they got their little aqueducts to work, the kids banded together to build a GIGANTIC aqueduct on the stairs.

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