Welcome to our school!

St. Sebastian STEM Academy is a Catholic School community that models Jesus’s love, faith, kindness and compassion toward each other while working together to solve problems in order to make a difference in our community and world.

Rooted in faith

Faith is fundamental to all that we do at St. Sebastian STEM Academy. All students attend Mass weekly and participate in religion class. Some of our students are not Catholic but all are welcome. Our Catholic faith is the core of our school’s identity and is imparted in the classrooms and throughout the school.

Grow with us

While our school is opening with just a handful of grades, St. Sebastian STEM Academy will be adding additional classrooms yearly so that our community of learners can continue to grow with us!

STEM-based learning

Learning is brought to life at St. Sebastian STEM Academy. By participating in activities, projects, and problems our students become creative, collaborative problem solvers ready to take on new challenges.

Grow their creative confidence

While all Siena Catholic Schools follow Archdiocese of Milwaukee curriculum, students at St. Sebastian STEM Academy are immersed in hands-on activities, projects, and problems that build upon each other and relate to the real world. They experience integrated learning that blends computer science, religion, English, engineering, biomedical science, math, art, and more.

Hands-on learning

Project Lead the Way (PLTW) Launch taps into students’ exploratory nature, engages them in learning that feels like play, and encourages them to keep discovering – now and for any future they choose.

Keep their growing minds engaged