Dweck’s ability attribution-framework identifies fixed and growth mindsets. Fixed mindset individuals believe they have unchangeable intellectual abilities; persons with growth mindsets believe these abilities can develop, thus are eager to learn and grow. Inquiry--prominent in gifted education models--is a social-constructivist, active pedagogy, that fosters empowerment, motivation, and curiosity-driven learning. Inquiry encourages learners to seek and solve novel problems. Inquiry environments appear optimal for fostering growth mindsets. Secondary students varying in ability helped address the questions: Can inquiry-learning engagement influence mindsets? Does this influence vary with ability? This presentation addresses teachers and researchers about interconnections among educational experiences, ability, and mindsets.