Explore the Runge-Kutta Method (RK4) to find numerical solutions for ordinary differential equations (ODEs). Using MATLAB and Python we'll show how to implement RK4 from the basics. We'll use the Lotka-Volterra model (Predator-Prey) to illustrate applying RK4 in both languages to simulate and solve the model. We'll start by discussing the theory of the Runge-Kutta Method. Understanding the basics will help you see how this technique helps us approximate solutions to ODEs accurately. We'll explain the principles step by step to build a strong foundation and ensure clear comprehension.Once we have a solid understanding of the theory we will transition to the practical side. Starting from scratch we will dive into the code implementation process. We'll take you through the process of setting up MATLAB and Python environments including any necessary packages or libraries required for our numerical simulations.We'll use the Lotka-Volterra model also known as the Predator-Prey model to make the tutorial more interesting and relatable. This model shows the interaction between two species one being the predator and the other the prey. We'll simulate and solve the model using the Runge-Kutta 4th order method in MATLAB and Python. So get ready to embark on a journey exploring the theory implementation and application of the Runge-Kutta Method using MATLAB and Python. By the end of this tutorial you will have the knowledge and confidence to tackle numerical solutions for ODEs using RK4 in both programming languages. Why wait? Enroll today and begin your studies today!