Rubrics+for+assessment


 * Rubrics for Assessment

__ Rubrics: __ ** **1)** Can the roller coaster designed runs the entire track without stopping taking into account safety of the passengers (1-5 points)? **2)** Did the group estimate the mass of the roller coaster plus the maximum number of people it can carry and calculate the initial Gravitational Potential Energy (1 - 5 points)?


 * 3)** Did the group estimate the energy loss through friction (1 - 5 points)?


 * 4)** Did the group extimate the friction needed to stop the roller coaster at the end of its journey and the time taken so that the passengers are not thrown forward due to inertia (1 - 5 points)?


 * 5)** Did the group estimate the cost of building the roller coaster (1 - 5 points)?


 * 6)** Did the group estimate the maintenance cost of the roller coaster (1 - 5 points)?

** __ Scale: __ ** 4 3 - Somewhat 2 1 - Limited **
 * 5 - Extensive