The STEM (science, technology, engineering and math) wing will host classes in engineering, architecture, computer science and business and will be the home of after-school programs like the robotics club.

The project is part of the $158 million Smart Schools 2020 bonds that voters passed in 2015, which gave money to all district schools for construction and technology updates. Sentinel High School was earmarked for just under $13.1 million, according to a report from March 2019.