Your job in this WebQuest is to find out how roller coasters work and use this information to build a simple model of a roller coaster. You will learn about roller coaster design, laws of motion, and about velocity and acceleration. You will design virtual roller coaster tracks and see what happens to the roller coaster when you change variables such as height of hills, length of track, mass of the coaster, and speed of the coaster. Then you will collect simple materials and build a model of a roller coaster track. Finally, you will test your track with a model roller coaster and report on your results.