### What resources are available to me during this process?

- The Mathematics flowchart [pdf] may provide additional guidance.
- Professor Thomas Hill

### How do I satisfy the quantitative reasoning requirement if I am not yet focused on any major program?

- Most students will fulfill this requirement by taking an introductory course in mathematics. However, Economics 218, Psychology 203, or Advanced Placement credit for a course in mathematics also satisfies the quantitative reasoning requirement.
- Algebra and other mathematical skills developed in high school are necessary in calculus. Therefore, if you think that you will study calculus sometime at Lafayette, the Department of Mathematics strongly advises you to register for a calculus course in your first semester, while mathematical skills are still fresh and sharp.

### Should I be taking Math 125, Math 141, or Math 161? (See course descriptions here.)

- Mathematics 125 is a single-semester introduction to mathematical modeling and the use of differential calculus.
- Some major programs require Mathematics 161, and some accept either Mathematics 125 or Mathematics 161 to satisfy their calculus requirements. Check your specific area of interest in Majors & Programs.
- Be sure to take the online Mathematics Placement Test A and complete the Mathematics Survey. The Department of Mathematics will then review your course choices and will contact you through your Lafayette email account in July or August if your initial choice of mathematics course is not appropriate for your background
**.** - Students majoring in economics or policy studies are required to take either Mathematics 141 or 161. If you do not have advanced placement credit for Mathematics 161, and are not planning on taking additional calculus courses beyond Mathematics 161, then we recommend you take Mathematics 141 (Differential Calculus and Economic Modeling). Mathematics 141 was specifically designed to help prepare students for the mathematics they will encounter as economics or policy studies majors; Mathematics 141 may not be used as a prerequisite for Mathematics 162.
- If you are considering
*any*major program that requires Mathematics 161 and you don’t have a strong mathematics background (e.g., you have not had a course covering trigonometry), you may be advised to take Mathematics 125 as preparation for Mathematics 161. Similarly, you might be advised to take Mathematics 125 to help prepare you for Mathematics 141.

### Advanced Placement in Mathematics: Should I take Math 161, 162, or 263?

- A score of 4 or 5 on the AB calculus examination will earn credit for Mathematics 161. A score of 3, 4, or 5 on the BC calculus examination will earn credit for both Mathematics 161 and 162. A score of 4 or 5 on the statistics examination will earn credit for Mathematics 186. Advanced placement credit is not normally available for any other mathematics course.
- If you have earned advanced placement, the Department of Mathematics
*advises*that you accept it. However, you are not*required*to accept advanced placement. - If you have taken an AP examination in calculus, you may not yet know the score. Take the online Mathematics Placement Test A and Mathematics Placement Test B (and possibly Mathematics Placement Test C). When the College receives the AP scores, you may be contacted with recommendations concerning changes in mathematics course selection.
- If you have had a good, year-long, high school calculus course, and you wish to study more calculus, you may be able to skip Mathematics 161 and take Mathematics 162 (or perhaps even Mathematics 263). Take the online Mathematics Placement Test A and Mathematics Placement Test B (and possibly Mathematics Placement Test C). If you do well on those tests, you may, with advice from the Mathematics Department, want to skip Mathematics 161 and begin your studies with Mathematics 162 (or 263), even without having received advanced placement credit. After passing Mathematics 162 (or 263), you will be able to earn credit for Mathematics 161 (or 162) by taking and passing another test at the beginning of the spring semester. Should you wish to begin your studies with Mathematics 161, though, you may do so even if you received high scores on these mathematics placement tests.
- Note that college-level calculus courses are taught at a faster pace than are high school courses. A list of topics covered in Mathematics 161 and 162 follows.