Using this simple rule, the bisection method decreases the interval size iteration by iteration and reaches close to the real root. In mathematics, the bisection method is a straightforward technique to find the numerical solutions to an equation in one unknown. The brief algorithm of the bisection method is as follows. Since the method is based on finding the root between two points, the method falls under the category of bracketing methods. Among all the numerical methods, the bisection method is the simplest one to solve the transcendental equation. It is extremely useful for the students taking a course on numerical analysis, as it will help them to compare and analyse the data given in their text books. The calculation is done until the following condition is satisfied. Bisection method for finding roots of functions including simple examples and an explanation of the order. In this article, we will discuss the bisection method with solved problems in detail. For a given function fx, the process of finding the root involves finding the value of x for which fx 0. It will also serve as an helping hand for classroom lectures, as students and instructors can verify their results right away, without needing to write their own algorithms, or buying expensive softwares like matlab.