Unit 8 Pollution Processes in Food Webs and Waters: Nutrients, Oxygen, and Persistent Toxins

APES Unit 8 Water Pollution: Causes, Pathways, and Ecological Consequences

AP Environmental Science Unit 5 Notes: Resource Extraction, Land/Water Use, and Sustainability

APES Unit 4 Water Systems: Drainage Basins and Climate Oscillations

AP Chemistry Unit 4 Notes: How Chemists Write, Interpret, and Simplify Reactions

Chemistry Foundations: Water and the Elements of Life

Contemporary African American Movements: Power, Participation, and Justice

Contemporary America (1980–Present): Politics, Conflict, and Change in a Global Era

Contemporary Europe: From the End of the Cold War to Today

Unit 9 Study Notes: Cold War and Contemporary Europe (Focus on Europe’s Division, Decolonization, and Recovery)

AP Music Theory Unit 2 Notes: Hearing Sound Color, Musical Layers, and Written vs. Sounding Pitch

Unit 10 Global Contemporary (1980–Present): Understanding Global Perspectives in Contemporary Art

Global Contemporary Art (1980 CE–Present): Key Movements and Media in AP Art History

Unit 9 Complex Argumentation: Writing Arguments That Think on the Page

AP Lang Unit 8 Notes: How Writers Create Meaning Through Stylistic Choices

AP Lang Unit 2 Notes: Writing Effectively for a Specific Audience

AP Latin Unit 6 (Latin Poetry): Synthesis, Interpretation, and Analytical Writing

Unit 5: Land and Water Use

Unit 9: Cold War and Contemporary Europe

Unit 10: Global Contemporary, 1980 CE to Present