Dartmouth High’s seniors have made their elders proud.

Several of the speakers on hand Sunday afternoon at the Class of 2015's commencement ceremony, where thousands filled the gym at the school, spoke of the many achievements in which the graduating class played a part.

“This year, I’ve seen much to be impressed by,” said Principal John Gould, who referenced achievements such as the football team’s State Championship victory, the continued success of the Marching Band, a blood drive held by students and the work the Key Club has done to support homeless shelters in the area. “These only serve as examples of what the Class of 2015 has accomplished.”

Commencement speaker and teacher Richard White, who coached the football team to victory in late 2014, also spoke of the accomplishments of both individuals and the group.

“We’ve done some great things — we have some amazing students,” he said. “We’re constantly busy, we’re constantly doing work and we’ve done a great job.”

He cautioned students that, going forward, it’s up to the each individual to keep working hard.

“Not everyone’s going to think you’re good enough,” he said. “Prove them wrong.”

Valedictorian Brooke Spencer also expressed confidence in her fellow classmates.

“If I know our class, the future looks bright,” said Spencer. “Now is the time to learn about yourself and find something you love and do it. Go out and start something and don’t procrastinate for as long as I did to write this speech.”

Class Vice President Abbey Wozniak had similar things to say as her fellow speakers.

“The Class of 2015 has been anything but typical,” she said. “Each and every one of us has worked hard to be where we are right now. The memories created will be with us for years to come.”

“I am confident with these qualities you are ready to meet the challenges of the 21st century,” added Gould.