Workspace

Math English Language Arts Science & Engineering Social Studies Global Languages Health & Physical Education Special Education Counseling & Life Skills Arts & Creativity ESL

© 2026 Lenny Learning Inc.

What is Money

Sequences Lessons Materials Videos

What is Money

Sequences Lessons Materials Videos

Sequences Lessons Materials Videos

Historical evolution of exchange from barter systems to modern digital currency. Examines the fundamental functions of money as a medium of exchange, unit of account, and store of value.

What is Money Videos • Library • Lenny Learning

Social Studies Social Studies Practices Location Words Maps Order Events Chronology and Causation Evaluating Sources Historical Thinking Geography, Humans, & the Environment American Symbols and Landmarks Cities States State Capitals Regions of the United States Geographic Skills Physical Geography Human Geography Regional Geography Geography of Africa Geography of Asia Geography of Europe Geography of Oceania Geography of the Americas Society and Environment of Europe Society and Environment of Asia Society and Environment of The Americas Society and Environment of the Middle East Society and Environment of Africa History Prehistory Comparing Ancient River Civilizations Ancient Mesopotamia Ancient Egypt and Kush Ancient South Asia Early China Greece Rome and the Byzantine Empire Ancient World History Native Peoples of North America Native Peoples of Mesoamerica and South America African Empires Medieval Asia Medieval Europe The Silk Road Medieval History Islamic Empires World Religions Renaissance Period Age of Exploration The Thirteen Colonies The American Revolution US History Early Republic Founding of the United States US History Antebellum US Civil War Reconstruction Period The Gilded Age US Imperialism World Imperialism World War I US History 1920s Great Depression World War II The Cold War US History 1950-60s US History 1960s-70s World History 20th Century Contemporary US History Contemporary World History Holidays Civics and Government Citizenship Government Foundations The Constitution US Constitution Executive Branch Legislative Branch Judicial Branch State and Local Political Participation Public Policy Political Systems Power and Authority Social Movements Defining Deviance Theories of Deviance Crime and Criminal Justice Economics Basic Economic Principles Supply and Demand What is Money Economic Fundamentals Microeconomics Macroeconomics Banking and Finance Economic Systems Global Economics Corporations and Power The Changing Workplace Unemployment and Labor Class and Inequality Social Mobility Global Inequality Psychology History of Psychology Psychology as a Science Brain and Nervous System Neuroscience and Behavior Genetics and Behavior Sleep and Consciousness Sensory Processes Perceptual Organization Classical Conditioning Operant Conditioning Observational Learning Cognitive Learning Memory Processes Thinking and Problem Solving Language and Cognition Theories of Motivation Stress and Coping Prenatal and Infant Development Childhood Development Adolescent Development Adulthood and Aging Self and Identity Social Cognition Social Influence Attraction and Relationships Group Behavior Prejudice and Discrimination Anxiety and Mood Disorders Clinical Psychology Forensic Psychology Philosophy & Ethics Introduction to Philosophy Major Philosophers & Ideas Mind and Body Problem Free Will vs Determinism Ethics & Morality Religion & Philosophy Political Philosophy