For those students sick of scribbling on index cards, SparkNotes flashcards are the answer. The flashcards boil down subjects into digestible tidbits, making studying easier. The cards ask questions, pose fill in the blank problems, and present diagrams and pictures. On the back of the flashcards, students can find answers and quick explanations.

The SAT II Subject Tests are created and administered by the College Board and the Educational Testing Service (ETS), the two organizations responsible for producing the SAT I (the SAT). The SAT II Subject Tests are meant to complement the SAT I. Whereas the SAT I tests your critical thinking skills by asking math and verbal questions, the SAT II Subject Tests examine your knowledge of a particular subject, such as Writing, U.S. History, Physics, or Biology. The SAT I takes three hours; the Subject Tests take one hour.