23. School of Science and Engineering (SEM)
This school in Dallas, Texas, has an average SAT score of 1350 and an average ACT score of 31. It has a student enrollment of 418 in grades 9-12. The student-teacher ratio is 17:1. Proficiency in mathematics and reading is 100%. The graduation rate is 100%. This small magnet preparatory high school is situated in the Yvonne E. Ewell Townview Magnet Center, which is home to six magnet high schools. On admission, a student is placed into one of three math and science “tracks” based on performance in previous math courses and a special placement test.

Each track is paced differently and completes math and science courses of different difficulty and number. Students start taking AP classes in 9th grade and continue until they graduate. A “SuperLab” class at SEM is a laboratory-based course that combines material from AP Physics and AP Chemistry. Students can also be instructed in computer science and Java programming language.