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Bob The Drifter Inspires Singapore Classroom to Conduct Oil Spill Research Experiment

A fourth grade class at Singapore American School found Bob the Drifter and the CARTHE science group while researching ocean science and pollution online.

CARTHE’s drifter experiments, GLAD and SCOPE, are helping scientists understand how ocean surface currents move pollutants such as oil. CARTHE’s visually-engaging experiments and their animated, data-gathering mascot “Bob” motivated these young students to build and test their own ocean drifter!

Students assumed roles as researchers, engineers, communication managers, and outreach coordinators for their experiment and began working on a drifter prototype. They created videos, posters, comics, and even a Popplet mind-map describing what they had learned about drifters tracking oil spills. The class wanted input from CARTHE, so their teacher Jenny Harter emailed CARTHE Outreach Manager Laura Bracken and explained that they wanted to launch their own drifter in Singapore and share data. The CARTHE team was impressed with the students’ passion and professionalism and was eager to help.

The Singapore students, their teacher, and Bracken held a Skype session to discuss drifter design and answer questions about how CARTHE conducted their experiments. The students asked technical questions about how the drifters’ GPS units are powered and how often data is recorded. They used Bracken’s feedback to design and build their drifter prototype, which they tested in their school’s pool. They plan to replace the design’s cardboard components with wood ones to improve their drifter’s float time before the next test. See a video of one of their tests here.

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