Complex sentence: The Academy for Math, Engineering, & Science (AMES) is a public charter high school, founded in 2003, focusing on STEM and advanced curriculum, and is recognized as one of Utah's best high schools.
Split into simpler sentences: The Academy for Math, Engineering, & Science (AMES) is a public charter high school founded in 2003. AMES focuses on science, technology, engineering, and mathematics within an advanced curriculum, and is recognized as one of Utah's best high schools.