In this project, students are challenged to design, build, test, and optimize roller coasters for the prestigious Scientific Community of Roller Engineers and Mechanics (SCREAM), then put their ideas into a more formal Shark Tank Presentation for SCREAM to evaluate! Students will be busy as they analyze the full scope of how science and engineering work in the real work. Students analyze different forms of energy in a system (and the Law of Conservation of Energy) through graphs and diagrams, co