Dear Data Collectors,

Yesterday, an atmospheric scientist spoke to the other class about how scientists make reliable observations about weather, specifically precipitation. He showed us a few rain gauges and a hail pad and showed us how to make precise and accurate observations. He came because he needs our help. Because precipitation can vary so much from place to place, scientists need a whole bunch of observations to get a good picture of the weather. Our job is to make daily precipitation observations and record them.

Good observations are the foundation of science. As Harlow Shapley once said, “Theories crumble, but good observations never fade.” People once thought the sun moved around the earth. We now know better, but the observations the ancients made by looking up at the stars are still invaluable to us today. Our most powerful method of understanding the world is creating methods of gathering data, accurately collecting that data, and analyzing it fairly. That’s the method that creates our greatest theories about the world.

Sincerely,

Mr. Heimbuck