The acronym was introduced in 2001 by scientific administrators at the U.S. National Science Foundation (NSF) to refer to Science, Technology, Engineering, and Mathematics. STEM is critical for many reasons, including problem-solving and critical thinking, innovation, career opportunities, and equality and diversity.

The NSF has emphasized the need for students to immerse in these areas at a young age, setting them up for success in STEM-related careers. The federal government further emphasizes the importance of STEM education in grades K-12, investing significant funds each year to improve these programs and prepare students for critical careers in STEM fields.