The National Science Foundation's Robert Noyce Teacher Scholarship Program invites innovative proposals to address the critical need for recruiting, preparing, and retaining highly effective elementary and secondary mathematics and science teachers and teacher leaders. The program offers four tracks: Track 1: The Robert Noyce Teacher Scholarships and Stipends, Track 2: The NSF Teaching Fellowships, Track 3: The NSF Master Teaching Fellowships, and Track 4: The Noyce Research Track. The program also supports conference proposals and authentic Research Experiences in STEM Settings. • The program aims to develop K-12 STEM teachers in high-need school districts. • The program supports talented STEM undergraduate majors and professionals to become effective K-12 STEM teachers. • The program also supports experienced, exemplary K-12 STEM teachers to become teacher leaders. • The program offers funding for up to 5 years, with a maximum award of $1,200,000 for Track 1, $3,000,000 for Track 2 and Track 3, and $1,000,000 for Track 4. • The program requires a teaching commitment of 2 years per year of scholarship support for Track 1, 4 years for Track 2, and 5 years for Track 3.