# University Calculus Courses Available Online

One of the fundamental courses all mathematicians must take is calculus, which is a branch of mathematics that focuses on functions of infinitesimal change. There are two types of calculus: differential and integral. Differential calculus deals with studying the rates at which quantities can change, while integral calculus and its many applications are used regularly within the fields of science and engineering. For this reason, an online calculus course may be a necessary component to most online college programs in math, engineering, physics, and more.

For example, the online college calculus course taught through San Francisco State University’s Open University is popular among students in MBA, pharmacy, and biology programs. As is the case with most online college courses in mathematics, lectures are given through interactive videos, and students can raise questions and participate in online forums. Completed assignments are scanned and emailed to professors or teachers’ assistants, then graded and returned to the student with any necessary feedback. Some of the topics covered in online calculus courses are limits, continuity, asymptotes, tangents, rates of change, graphs, optimizations, integrals, derivatives, and theorems.

For those majoring in subjects outside of mathematics (or who want to just take calculus courses for personal growth), there are college calculus courses designed specifically for individuals who only need to satisfy a math requirement or learn the basics. An introductory online calculus college course will usually cover the basic principles inherent to functions, limits, derivatives, and integrals and establish the fundamentals of both differential and integral calculus. It is important to make sure any online college in which you enroll is accredited and recognized by the U.S. Department of Education’s database, especially if you plan to earn a certificate in teaching calculus, mathematics, or computer science at the high school or postsecondary level. Most online calculus courses are available to working adults, members of the military, and high school students who want to earn college credit.

**Calculus and Your Career**

To become a mathematician, you must earn a doctoral degree in mathematics, computer science, or engineering. As calculus is a major component of these disciplines, a strong background in its principles will be integral to your success, in addition to aptitude in algebra, geometry, probability, statistics, topology, logic, and mathematical and numerical analysis. Additionally, principles of calculus can be seen in other areas such as business, medicine, and economics. Online calculus courses can also be applied to sports, statistics, and mechanics. People who are interested in solving problems using ancient, theory-based methods are encouraged to take a calculus course or two while searching for online college math courses.

Calculus teachers and professors must usually have at least a master’s degree in mathematics or a related field, while a doctoral degree is expected for mathematicians who wish to do calculus-related research in academia. To earn a certificate for teaching math, you must also display an aptitude in many other branches of mathematics. Some examples of online courses for mathematics teaching are numbers and operations, developing mathematical proficiency, and algebra.

**Free Online Calculus Courses:**

- Highlights of Calculus – MIT OpenCourseWare
- Elements of Calculus I – University of Notre Dame OpenCourseWare
- Mathematics III: Trigonometry and Calculus – UC Irvine OpenCourseWare