Teachers' beliefs about students influence many of the decisions they make in the classroom. While much work has been done exploring teachers' beliefs as they relate to the nomination of students for gifted programs, little work has yet explored the ways in which teachers' beliefs about student giftedness possibly affect instructional decisions. In this article, within the context of specialized STEM schools, the beliefs of teachers as related to their students' giftedness and ability are explored. Findings indicated that teachers believe their students to be gifted regardless of designation. Teachers articulated beliefs around the type of learning opportunities gifted students need as well as the amount of work required to stimulate these students. Specifically, teachers stated that gifted students flourish under heavy workloads with intense amounts of independent and inquiry-based learning. Students were also queried to determine their own perceptions of these instructional practices on their learning and daily lives.