There is also a more scary side though: Calculus is a deep theoretical math field that had foundations settled in the 18th century by the brightest math minds of history (Gauss, Euler, Lagrange, etc). It passed from an empirical set of rules to a formal discipline with deep theoretical foundations. That¡¯s why students typically find difficulties when taking calculus courses and they see themselves forced to seek for help.
The biggest breakthrough in calculus history was made by a German genius called Gottfried Leibnitz, whose work (which was parallel and simultaneous to Newton¡¯s work) pushed the knowledge of calculus to level that were unthinkable at the time. He was not only a mathematician. He started with the study of Latin and Greek. Shortly thereafter, he began the study of Law, but more relevant was his travel to Paris later in his life. It is here that he met the famous mathematician Huygens who routed the genius of Leibnitz toward the study of mathematics in general and to geometry in particular. It was he that developed the theories of Integrated and Differential Calculus, which remained largely unused until the complexity of the twentieth century brought these disciplines to the forefront. Differential calculus was then used in determining the rates of velocity, mass and was useful in the trajectory of rockets. Fourier calculations are based upon integral calculus. Integral calculus was used to determine the rate at which the door on the space shuttle can close.
Although calculus was developed by Leibnitz and furthered by other great mathematicians who followed him, it is thought that some elements of the science existed as early as the time of the ancient Greeks. It is thought that at this time, Exodius developed the Method of Exhaustion that contains rudiments of modern calculus. When you find that the Methods of Exhaustion are directly applying to yourself, it is time to seek help with Calculus.
The Mathematics study lab at your school, if there is one, will be happy to set you up with a tutor. If this is not possible, ask your teacher if he or she can recommend a tutor or approach someone who seems to get "A's" on their work and ask for help. Remember that calculus is a discipline that builds upon itself. Therefore, each stage must be clear in your mind or the subsequent steps will be out of reach. Try to get calculus help early in the game and stay with each topic as it is introduced.
Robert is the head MGT, a site the offers calculus help.