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Ocean Acidification Data Activity (NOAA) | Aragonite, pH, & Human Impacts | APES
This data-driven activity helps students explore the connection between ocean acidification, pH, and aragonite saturation using real NOAA data. Students collect and analyze data from the past (1861), present (2020), and projected future (2100) to identify trends, calculate change over time, and make predictions about the impacts on marine ecosystems. Students then apply their understanding to explain the chemical processes behind ocean acidification and evaluate ecological and human impacts, inc
9th - 12th
Earth Sciences, Environment, Marine Science
NGSS
HS-ESS3-3
, HS-ESS3-5
, HS-ESS3-6
APES Sewage Treatment Scenarios & LD50 Analysis (Water Pollution Activity)
Sewage Treatment Plant Failures – Scenario Analysis & LD50 Graphing Worksheet - AP Environmental Science | Print & DigitalThis worksheet helps students practice the stages of sewage treatment (primary, secondary, tertiary, and disinfection) through real-world failure scenarios and critical thinking. It wraps up with a graphing activity using LD50 data to connect pollution with toxicity and ecosystem health. What Students Will Do: ✅ Review key sewage treatment processes ✅ Analyze 5 realisti
10th - 12th, Adult Education, Higher Education
Biology, Environment, General Science
NGSS
HS-ESS3-2
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