Unit
Unit 4
Every live lesson filed under Unit 4, grouped by subject and unit. That's 51 of them right now, and the rest of the shelf is one click away.
AI Literacy · Unit 4: Spotting AI Content (Detection & Truth)
10 lessons
AI in News and Misinformation Campaigns
Reading Comprehension Worksheet
AI-Written Text: How to Tell If a Human Wrote It
Reading Comprehension Worksheet
Building a Personal Verify Before You Share Habit
Reading Comprehension Worksheet
Deepfake Audio: The Voice-Cloning Threat
Reading Comprehension Worksheet
Lateral Reading: Verifying What You See Online
Reading Comprehension Worksheet
Reverse Image Search and Other Detection Tools
Reading Comprehension Worksheet
Spotting AI-Generated Images: 7 Telltale Signs
Reading Comprehension Worksheet
The Pope in a Puffer Jacket Effect: Why Fakes Go Viral
Reading Comprehension Worksheet
What Is a Deepfake?
Reading Comprehension Worksheet
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Why AI Detectors Don't Really Work (And What Does)
Reading Comprehension Worksheet
Archaeology · Unit 4
10 lessons
Ancient Egypt: Land of the Pharaohs, An Overview
Reading Comprehension Worksheet
Building the Pyramids: Engineering Without Modern Technology
Reading Comprehension Worksheet
Daily Life in Ancient Egypt: Beyond the Pharaohs
Reading Comprehension Worksheet
Egyptian Religion and the Afterlife
Reading Comprehension Worksheet
Hatshepsut: The Woman Who Became Pharaoh
Reading Comprehension Worksheet
Hieroglyphics and the Rosetta Stone: Cracking the Code
Reading Comprehension Worksheet
Modern Egyptology: Saving Egypt's Monuments Today
Reading Comprehension Worksheet
Mummification: Preserving the Body for the Afterlife
Reading Comprehension Worksheet
The Nile and Egyptian Agriculture: How a River Built a Civilization
Reading Comprehension Worksheet
Tutankhamun's Tomb: The Discovery That Changed Archaeology
Reading Comprehension Worksheet
Economics · Unit 4: Labor & Wages
11 lessons
How Labor Markets Work: Supply, Demand, And Wages
Reading Comprehension Worksheet
How Technology Is Changing The Workforce And Wages
Reading Comprehension Worksheet
Labor Market Trends: The Future Of Jobs And Employment
Reading Comprehension Worksheet
Labor Unions And Collective Bargaining: How Workers Gain Power
Reading Comprehension Worksheet
Minimum Wage Laws: Pros, Cons, And Economic Impact
Reading Comprehension Worksheet
The Role Of Human Capital: Why Skills And Education Matter
Reading Comprehension Worksheet
Wage And Income Inequality: Why Some Earn More Than Others
Reading Comprehension Worksheet
Wage Discrimination: Why Do Some Workers Earn Less Than Others?
Reading Comprehension Worksheet
What Determines Wages? Key Factors That Shape Paychecks
Reading Comprehension Worksheet
Amazon Warehouses: Working Conditions Investigation
Full lesson · answer keys
Unions: Power in Numbers
Full lesson · answer keys
Geography · Unit 4
10 lessons
Cultural Diffusion and Exchange: How Ideas Spread Around the World
Reading Comprehension Worksheet
Cultural Landscapes: How Humans Shape and Reflect Culture on Land
Reading Comprehension Worksheet
Culture and Identity: How Geography Shapes Who We Are
Reading Comprehension Worksheet
Ethnicity and Race: Identity, Diversity, and Social Geography
Reading Comprehension Worksheet
Exploring the Elements of Culture: Language, Religion, and Customs
Reading Comprehension Worksheet
Folk Culture vs. Popular Culture: Local Traditions and Global Trends
Reading Comprehension Worksheet
Indigenous Cultures and Globalization: Change, Resilience, and Survival
Reading Comprehension Worksheet
Language Families and World Patterns: Mapping How We Communicate
Reading Comprehension Worksheet
Religion and Geography: Where Beliefs Shape Space and Society
Reading Comprehension Worksheet
What Is Culture? Understanding Human Beliefs, Values, and Traditions
Reading Comprehension Worksheet
Marine Science · Unit 4
10 lessons
Chemical Tracers and Ocean Circulation
Reading Comprehension Worksheet
Dissolved Gases in Seawater: Oxygen, CO₂, and Nitrogen
Reading Comprehension Worksheet
Gas Solubility in the Ocean: Temperature and Salinity Effects
Reading Comprehension Worksheet
Nitrogen and Phosphorus in the Ocean: Vital Nutrient Cycles
Reading Comprehension Worksheet
Nutrient Limitation Across Ocean Zones
Reading Comprehension Worksheet
Ocean Acidification: Threats to Marine Life
Reading Comprehension Worksheet
Salinity and the Chemical Makeup of Seawater
Reading Comprehension Worksheet
Seawater pH and the Ocean’s Buffer Systems
Reading Comprehension Worksheet
The Ocean’s Carbon Cycle: Biological Pump and Sequestration
Reading Comprehension Worksheet
Where Ocean Salts Come From: Sources and Steady State
Reading Comprehension Worksheet