Toshiba gives Yori ’29, Sarah ’29 honorable mentions
This is the third consecutive year USN Lower Schoolers were recognized in the world’s largest K-12 STEM competition.
By Juanita I.C. Traughber, Communications Director
Toshiba has given Sarah Ajang ’29 and Yori Crozier ’29 honorable mentions in its 28th annual ExploraVision competition for their smartphone app to help curb school violence. The app they call HeLp Me! would use algorithms to evaluate students’ answers to questions and alert school administrators of students in need of intervention.
“The goal is to assist school officials like teachers, principals, etc. to address the issue early before the bullying gets out of hand and someone gets seriously hurt. School officials are then in a better position to assist the victim and help curb the perpetrator's behavior if the issues are addressed earlier,” Sarah and Yori wrote in their 12-page submission into the world’s largest K-12 STEM competition.
The girls are in Third Grade Teacher Barbara Voehler’s class. Their idea came from hearing a true story about a boy who recently emigrated from Sudan and was being teased because he does not speak English well. USN parent Anna Nyanda Dau said the students have reached out to Google and vendors recommended by Toshiba to create their app.
In 2019, Eesha Nachnani ’28 and Anisha Nachnani '32 were among national winners of the ExploraVision competition for their proposal of a solar-powered, GPS-operated fish drone that would ingest plastic polluting oceans and convert the waste into biodegradable products. They earned an all-expense-paid trip to Washington, D.C. In 2018, Eesha proposed a genetically-engineered chlorophyll cell could negate the effects of carbon dioxide. She donated the prize laptop to USN, and it was shared with a High School student in need.
More USN News
List of 3 news stories.
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Author, builder Cheryl McKissack Daniel ’79 named 2026 Distinguished Alumna
University School of Nashville will recognize Distinguished Alumna Cheryl McKissack Daniel ’79 her pioneering work as a builder during the Class of 2026’s Convocation on Tuesday, May 12.Read More -
HS Quiz Bowl continues success, qualifies for nationals
The Quiz Bowl team won second place in the South Warren Spartan Open tournament, qualifying the team for the 2026 High School National Championship tournament. Congratulations to Basil Broemel '28 and Jasmine Horwitz '26 for placing seventh and ninth, respectively.Read More -
USN restarts composting program
Students and faculty have resumed composting at USN. Through collaboration, persistence, and student leadership across all divisions, the program has already gotten off to a great start.Read More
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Fax: 615-321-0889
Email: info@usn.org
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2000 Edgehill Ave.
Nashville, TN 37212
Phone: 615-321-8000
Fax: 615-321-0889
Email: info@usn.org
River Campus
1200 County Hospital Road
Nashville, TN 37218
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University School of Nashville models the best educational practices. In an environment that represents the cultural and ethnic composition of Metropolitan Nashville, USN fosters each student’s intellectual, artistic, and athletic potential, valuing and inspiring integrity, creative expression, a love of learning, and the pursuit of excellence.
University School of Nashville models the best educational practices. In an environment that represents the cultural and ethnic composition of Metropolitan Nashville, USN fosters each student’s intellectual, artistic, and athletic potential, valuing and inspiring integrity, creative expression, a love of learning, and the pursuit of excellence.