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The gymnasium at Bedford Road School was filled with bright ideas and excitement Thursday at the school’s annual Fourth Grade Science Fair.
The fourth graders showed their projects to students from the other grades during the day on Thursday, March 23, before their parents came at night. The projects explored topics that ranged from optical illusions to how fast hot chocolate cools in various cups.
Chrissie Moses, the Science Teacher for BRS, encouraged students to use their imaginations.
The fourth graders had about eight weeks to come up with an idea and develop a project. Their ideas came from everywhere.
“The idea came to me when I was running home with a piece of paper in my hand,” said Nolan. “I thought, ‘Hmm, that could make a science project.’”
Nolan’s project, “Getting Around Gravity,” measured how much speed would be needed to counteract gravity and keep a piece of paper from falling to the ground.
Lauren, who is in Laura Twomey’s class, found the inspiration for her science project in a novel whose main character had cystic fibrosis. Lauren studied the respiratory system and healthy lungs.
“It just takes one bad gene from Dad and one bad gene from Mom to get cystic fibrosis,” Lauren said. “If they can replace a gene, they can make sure that the person can live a better life.”
Emma, who hopes to be a doctor someday, used an Electro Magnetic Frequency Radiation Detector to measure the radiation exposure from household appliances. The worst offender? A cell phone, though a wireless printer came in a close second.
“It’s crazy,” Emma said. “Nobody really thinks about this when they are using a phone, but radiation can be bad for you.”
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