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Issue 1 - Ma'ayanot Yeshiva High School for Girls

Issue 1 - Ma'ayanot Yeshiva High School for Girls

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(Continued from page 7)<br />

“The Stream“ August 30, 2013/24 Elul 5773<br />

Our Science Research Class Triumps at Gildor Competition<br />

from team to team inspecting and grading various aspects of the system. For one judge, the students demonstrated<br />

how our system worked, <strong>for</strong> another, they showed the solar panel powering some of the system,<br />

<strong>for</strong> another, they answered increasingly detailed<br />

questions on the technology and science<br />

that makes it all work. We also showed<br />

Our students demonstrate their successful design and easily<br />

field questions from a battery of judges<br />

the system to many<br />

curious Israeli students,<br />

who were<br />

very impressed that<br />

we traveled all the<br />

way from America.<br />

We were able to<br />

The challenge: To design a<br />

system to prevent trains from<br />

colliding with cars stalled at<br />

intersections and to build a<br />

working model which had to<br />

detect a car and train, stop<br />

the train, remove the car and<br />

then allow the train to<br />

continue, all done<br />

autonomously through<br />

sensors and computers.<br />

answer questions<br />

<strong>for</strong> the judges in<br />

English, though<br />

some students<br />

flexed their Hebrew<br />

skills when speaking<br />

with participants from the other Israeli<br />

schools.<br />

We tied <strong>for</strong> first place and I was in<strong>for</strong>med<br />

that the <strong>Ma'ayanot</strong> students received a particularly large number of points <strong>for</strong> demonstrating a deep understanding<br />

of the technology involved and <strong>for</strong> good<br />

team work, successfully dividing labor and sharing responsibilities.<br />

The winning design: The<br />

Ma’ayanot team embedded<br />

sensors in the tracks <strong>for</strong> detection,<br />

used electromagnets<br />

to stop the train, and installed<br />

motorized rubber rollers under<br />

the intersection to remove<br />

the car. Parts of the<br />

system were powered by a<br />

solar panel <strong>for</strong> green energy<br />

bonus points!<br />

It was a challenging<br />

experience to re-build<br />

our system in an unfamiliar<br />

place and impress<br />

the many rounds<br />

of judges, but the<br />

months of hard work<br />

paid off. It is an<br />

achievement of which<br />

the students and the<br />

school should be very<br />

proud. The students<br />

came out of the competition<br />

with a better understanding of the processes of<br />

engineering and with confidence to face new challenges<br />

in the future. It was a unique and memorable<br />

trip.<br />

Above, our team meets to be sure that<br />

everything is ready<br />

8

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