When ARO began designing a new building for the Riverdale Country School’s third through fifth graders, to be located on the site of the existing elementary school, it faced a familiar challenge: where would they house students and teachers during the year-and-a-half construction project?

Instead of the typical cluster of dreary modular classrooms crammed in a schoolyard or parking lot, ARO devised a playful solution for a corner of the private school’s lush campus overlooking the Hudson River in The Bronx, New York. The architects mapped out 13 trailers: three classrooms for each grade, plus restrooms and two shared creative spaces. While the units themselves are standard trailer-like structures—prefabricated off-site by Williams Scotsman—the architects configured them to form their own mini-­campus, collaborating with the Rockwell Group and Open to determine a site plan that would establish insularity while maintaining access to nearby facilities. The school gave the site its own name: the Learning Complex.

Planted on the stretch between the Make and Look spaces is a signpost that cheerfully points students to an array of locales, nearby and global, that includes each grade’s classrooms, the Hudson—and Mount Everest. To the north, though not noted on the signpost, construction workers have just topped off the steel structure of the new building.

Administrators had worried about how students and faculty would adjust to the temporary quarters. But, according to Tim Sacks, co-director of Lower School Admission, people have embraced the situation. 

“It’s been a reflective year for the school,” he says. “We’re learning to be more fluid in the way we work.”