SAT scores (Scholastic Assessment Test) is one of the key requirements most colleges and universities in America use to determine the acceptance of students. SAT scores also are important bases for granting scholarships. So if you're American dream of studying abroad, begin preparing for the SAT as soon as possible. SAT consists of three main parts: Math, Reading and Writing papers, a scale for each section from 200 to 800 points. SAT score is the sum of three parts combined.