headshots of two students above a red bar with the WPI logo

Kerry Xiao and Colin Cotton

Sharing Educational Opportunities To Build a Brighter Future

Two WPI juniors get youth in their hometown excited about STEM
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December 12, 2024

Kerry Xiao ’26 and Colin Cotton ’26 know they’re lucky: Growing up, they had adults around them who offered them life-changing opportunities, and last summer the duo worked to do the same for middle schoolers in their hometown of Wilmington, Del. 

The two juniors ran a three-week workshop introducing underserved youth to a variety of STEM topics, including robotics, biology, and computer science. Their work was funded by Projects for Peace, a not-for-credit program that awards college students $10,000 to create and execute a project promoting peace and understanding anywhere in the world. 

Growing up in Delaware’s most violent city was the catalyst for their project: When Cotton and Xiao were in middle school, teens were more likely to get shot in Wilmington than in any other city in the United States and in 2022 their hometown had a higher per capita crime rate than 96 percent of U.S. cities. 

Now the two believe that educational opportunities can be a strong antidote to violence. 

During their workshop, held at Wilmington’s Bellevue Community Center, they guided the 12 participants to explore new ideas, equipment, and academic experiences—all with the goal of sparking interests that might help keep students engaged in school long-term. They were less concerned with teaching specific skills than diversifying students’ educational exposure. 

“We wanted them to see that if they liked any of the things they did in our workshop, they can focus on these classes in high school and major in this field in college, and they could end up with a career they would like,” says Cotton, who is majoring in robotics engineering.

“For me, this was personal because in middle school I was in the same shoes as these kids,” Xiao says, remembering that every day after school he would help out at the Chinese restaurant where his parents worked. “I didn’t know what there was out in the world to do.”

Everything changed for Xiao in seventh grade, when a teacher encouraged him to join the school’s robotics team. Now he’s double majoring in robotics engineering and electrical engineering and has served as vice president of WPI’s Society of Asian Scientists and Engineers chapter.

“The fact that someone noticed me and believed that I could be good at this one thing is the reason I’m here at WPI today,” he says. “Most of the kids that we were teaching over the summer had never been part of a school accelerator program before and didn’t have the opportunity for any of these science-related project-based learning experiences.”   

The fact that someone noticed me and believed that I could be good at this one thing is the reason I’m here at WPI today.
  • Kerry Xiao ’26
  • Robotics Engineering and Electrical Engineering Double Major

Xiao and Cotton both point to hands-on projects as key to sustaining their interest in learning over the years, so they wanted to give their workshop participants similar opportunities. 

“Something like how computers work is super ethereal if it’s just written on a PowerPoint slide. It’s all these ones and zeros and it doesn’t actually mean anything,” says Cotton. “But if you can get to the point where you’re using that knowledge on the PowerPoint slide to actually do something, you start to understand it way more.”

Thanks to donated Arduino circuit boards, everyone in the summer workshop was able to try their hand at basic coding and mechanical engineering. And they loved it.

Another highlight for students was extracting DNA from strawberries and then looking at it under a microscope. The extraction process itself isn’t complicated, says Cotton. “But it’s really cool because you end up with a white glob, and under the microscope you can see the strands—they’re kind of knotted together.”

Doing hands-on projects made the workshop feel less like regular school, which was a priority for Cotton and Xiao. They also tailored their daily activities to keep the group engaged.

A few months after the program ended, their efforts have already made a noticeable difference. Some of the summer workshop participants have joined their school robotics team, while others are getting involved with STEM activities outside of school. 

The WPI duo is optimistic that the overall impact of their work will eventually be even broader. 

“These kids are going to show their friends photos of what they did last summer. And maybe that’s one extra person trying to get into a class or club. So it doesn’t just affect the 12 kids that we taught, but all of their friends, everyone at the school they go to, anyone they interact with when they go to high school,” Xiao says. “All those experiences are really what makes the community better.”