This activity will help your students understand the definition of a proportional relationship. They’ll create a giant and then make sure all of his features are proportional. They’ll see the representation of his proportions on a graph and manipulate the graph to see the giant change dynamically.
What’s My Number?
In this activity students develop their intuition for mean absolute deviation. We start with a simple question: "Can you guess my number?" Students submit a guess, receive feedback (too low,…