Short essay

This is my second year to study AP Calculus. This week I learn introduction to calculus. First I know that Calculus id unlike other branches of math which are static calculus is dynamic. It deals with quantities that approach each other. There are yow parts of calculus and they attempt to solve two main problems respectively. Both part have a foundation to them called limits. There are two problem of Calculus. First is area problem, which is also know as the integral Calculus. The second one is tangent problem, which is also called differential calculus. These are very interesting things. Also I learn something about velocity. How to calculate the average velocity and instantaneous velocity.

In the class, instead of just learning math problems, I also learn other important things for our life. First is we need to be positive when we face problem, everything will pass. Second is we need to respect others whenever we are, this is a very important personality we need to have. What's more, we can need to forget the pass because pass is pass, we need to face the future that is more important.