Thursday, February 18, 2016

It's Science Fair Time!

by Conner (grade 7)

February is one of my favorite months because the Science Fair happens in Sisters. Black Butte School students will participate in two ways.  Students are making mousetrap cars to enter the Design Construct Compete Challenge. We are also making a poster board display on our snowpack studies.

We are working on our mousetrap cars as part of math. The challenge is to build a car that moves and stops using only mousetrap power. In each round of the competition the cars must travel a given distance and stop in a designated area. For an added challenge this year, advanced rounds will include an obstacle that cars must be able to turn around. We are using Victor wooden snap-type mousetraps, CDs, records, soda cans, string, rubber bands and other materials to construct the cars. My car has two record wheels with an axle, the mousetrap hangs in the middle, and a string attaches to the metal hammer and the axle to give it power.

For our school display we’ve been gathering snowpack data since after winter break in the school yard. We have also used websites to get data for every Wednesday starting November 25, 2015 in other locations in the Cascades. Our display will show snow depth, snow water equivalent, precipitation accumulation, and air temperature for sites around Oregon. Students will be available to explain this information to visitors.

We hope you’ll join us at the Science Fair on at noon on February 20th at Sisters High School. It’s going to be a fun day.

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