Do Now: Please grab your article and notes sheet and be ready to get in our scientist circle to share.
Write notes on the back of your sheet from other scientists share. What did we learn from the article? Learn a little more about eutrophication and oxygen. Videos? https://www.chesapeakebay.net/discover/ecosystem/dissolved-oxygenwww.chesapeakebay.net/discover/ecosystem/dissolved-oxygen Brainstorm questions about eutrophication and oxygen on a Jamboard. What could we investigate in our lab? PUT YOUR INITIALS ON EACH STICKY NOTE to get credit. QFT: Oxygen is a key factor in a healthy, aquatic environment How could we investigate some of these questions? We can measure:
Some materials we have to use in an experiment: Pond water (algae in it - just a tiny bit that could grow) Fish tank water Tap water River water Beakers Flasks Mud from river fish Nutrients (liquid plant food with phosphorus and nitrogen in it) Haeating pad to make the water warmer Refrigerator (no light) Lights Fish bubbler Dead leaves Other dead plants
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