Each time students add ten marbles to a container filled with a small amount of water, they measure the height of the water.
Before the Activity
Teachers need to discuss the real-world meaning of slope and y-intercept in class.
During the Activity
The instructions for the project are written so that students can teach themselves how to use TI Interactive.
After the Activity
Review student answers:
As a class, discuss questions that appeared to be more challenging
Re-teach concepts as necessary