This project aims to design a cloud chamber for use in a high school in order to educate and get students interested in particle physics. The cloud chamber shows the tracks of particles in real-time, which is excellent for engaging students. They will be able to identify different types of particles based on the appearance of their tracks, and will therefore gain a more intuitive understanding of particle physics. The inclusion of two compartments separated by a lead divider allows students to infer the direction of particle motion by observing its loss of energy. This cloud chamber also includes an interactive element, which comes from the introduction of a school-safe sample of radioactive metal and the manipulation of magnetic fields using an electromagnet. The cart is on wheels and is easily portable. It requires almost no time from the instructor outside of class, except for replacing the supply of isopropyl alcohol, which is inexpensive and easy to access.