With their plans approved, fourth graders are testing their oil-spill clean up processes. Spending no more than $20 million, they are determining how successful their plans were.
Using a paper bag as a way to measure the remaining oil, fourth graders will reflect upon their designs and alter them if need be. Even if the impact remaining from their clean-up process is minimal, they will try to improve their clean-up process by spending less but getting the same results!
How do you impact the environment every day? Where do you put your trash? Do you recycle? How do you use energy in your life?