Standardized test results — SAT & ACT — are a key admission factor at almost all competitive colleges and universities. Increasing your score can not only make you more attractive to the dean of admissions, but also to those awarding merit aid.
These test prep resources (along with study and practice) can help you improve your scores:
The Real ACT (CD) 3rd Edition (Real Act Prep Guide) (InLikeMe Favorite)
McGraw-Hill’s 10 ACT Practice Tests, Third Edition (InLikeMe Favorite)
The Official SAT Study Guide, 2nd edition (InLikeMe Favorite)
Dr. John Chung’s SAT Math (InLikeMe Favorite)