Pluribus designed new science classrooms for biology, chemistry, and general sciences, such as physics, for the Upper School at the Leawood campus. The new science labs are future-focused with flexibility, creating lab experiences for their students on par with those they will find in the higher education environments they aspire to. A complete renovation of an existing strip mall next to their recently opened IDEA Space (also by Pluribus) brings a full range of STEAM-powered offerings to The Barstow School and the greater Kansas City area. Students engage in hands-on experiences in Science, Technology, Engineering, Arts, and Math through after-school programs, summer camps, school, and non-profit partnerships.

The project also includes a new trash enclosure and green space along the residential-facing side of the property, providing a welcoming change from asphalt and concrete. Classrooms provide direct access to the green space for outdoor projects and access to nature. A future greenhouse location was also designed as a complement to the science lab curriculum.