Lesson 2: What is a watershed?
Lesson 3: Run-off and Erosion
What are Macroinvertebrates?
Lesson 4: Water Quality
Lesson 4: Penny Cleaning Experiment
After you have watched the lesson 4 video, we challenge you to experiment with pH by using common acidic products in your house to clean pennies! What product will make your pennies the cleanest? This video shows you how to conduct the experiment!
Virtual Field Trip
Join Ms. Moore and Mr. Bosserman as they explore Bullskin Run. They show how you can study the chemistry and look for macroinvertebrates in a stream to assess the stream’s health.