Velocity-Time Graphs - Directions
Using the Velocity-Time Graphs Concept Builder is quite simple. You will be presented with 3 to 4 velocity-time graphs and a description of an object's motion. You will have to decide which of the velocity-time graphs are consistent with the verbal description. When you tap on a graph it will be highlighted with a red box and included among the answer options; you can choose more than one graph. Once you are satisfied with your answer, tap on the Check Answer button. Your answer will be evaluated and your Progress Report will be updated.
There are three different levels of difficulty. Your goal is to earn "Stars" and to complete one or more difficulty levels. Stars are earned when you show success on a particular question. Once you show success on all the questions at a particular difficulty level, you will earn the medal for that level.