SAT Subject Test in Mathematics Level 1

The SAT Subject Test in Mathematics Level 1 (formerly known as MathI or MathIC (the "C" representing the use of a calculator) is the name of a one-hour multiple choice test given on algebra, geometry, basic trigonometry, algebraic functions, elementary statistics and a few miscellaneous topics by The College Board. A student chooses whether to take the test depending upon college entrance requirements for the schools in which the student is planning to apply. Until 1994, the SAT Subject Tests were known as Achievement Tests; until January 2005, they were known as SAT IIs.

Format
The test has 50 multiple choice questions that are to be answered in one hour. All questions have five answer choices. Students receive 1 point for every correct answer, lose ¼ of a point for each incorrect answer, and receive 0 points for questions left blank.

The questions cover a broad range of topics. Approximately 10-14% of questions focus on Numbers and Operations, 38-42% focus on Algebra and functions, 38-42% focus on Geometry (including Euclidean, coordinate, three-dimensional, and trigonometry), and 6-10% focus on Data analysis, Statistics, and probability.

Calculator Use
The College Board states that a calculator "may be useful or necessary" for about 40-50% of the questions on the test. The College Board also encourages the use of a graphing calculator over a scientific calculator. It also says that this test was "developed with the expectation that most students are using graphing calculators."

Students are not permitted to use calculators on the Mathematics Level One test that have a QWERTY format keyboard, that require an electrical outlet, that make noise, use paper tape, that have non-traditional methods of input (such as a stylus), or those that are part of a communication device (such as PDA's, laptops, or cell phones).

Preparation
The College Board suggests as preparation for the test three years of mathematics, including two years of algebra, and one year of geometry.

Scoring
For each of the 50 multiple choice questions, students receive 1 point for every correct answer, lose ¼ of a point for each incorrect answer, and receive 0 points for questions left blank. This creates a raw score, which is then converted into a scaled score. The conversion between these numbers varies depending on the difficulty of a particular test administration. The scaled score is the only score reported to either students or colleges, and ranges from 200 to 800, with 800 being the best possible score. The standard deviation between test scores in 2006 was 102.

The Mathematics level one test can be seen as one of the less generous SAT subject tests in terms of score. Mathematics gives less than one percent of its test-takers a perfect score of 800, the lowest percentage of all subject tests even so it is impossible to get a score less than 260. The mean score for the test is 593.