Free Science Videos

Chemistry

• Chemical Reactions
  • Acids, Bases, and Salts
  • Covalent Bonding
  • Ionic/Covalent Bonding
  • Ionic Bonding
  • Kinetics/Equilibrium
  • Oxidation-reduction
  • Polarity
  • Types of Bonds
• Nuclear
  • Fission and Fusion
  • Half-lives
  • Natural Transmutation
• Organic Chemistry
  • Importance of Carbon
  • Real-World Connections
• Periodic Table
  • Activity
  • Atomic Model
  • Atomic Number
  • Parts of the Atom
  • Periodic Trends
  • Subatomic Particles
  • Transition elements
• Physical Basis of Matter
  • Atmospheric Pressure
  • Colliagative Properties
  • Element versus Compound
  • Gases
  • Phases of Matter
  • Separation of Mixtures
  • Solutions

Earth and Space Science

• Astronomy
  • Deep Space
  • Earth's Motion
  • Seasons
  • Solar System
  • Terrestrial Coordinates
• Climate
  • Geographical Factors
  • Human Influence
  • Insolation
  • The Water Cycle
• Geology
  • Earth History
  • Landscapes/Topo Maps
  • Minerals and Rocks
  • Plate Tectonics
  • Weathering, Erosion, and Deposition
• Meteorology and Weather
  • The Atmosphere
  • Weather Forecasting
  • Weather Hazards
  • Weather Variables

Living Environment

• Ecology
  • Biomes
  • Cycles and Processes
  • Ecosystems
  • Human Impact
  • Human Influence on Ecology
  • Producers and Consumers
• Evolution and Diversity
  • Classification
  • Deep Time/History of Life
  • Evidence for Evolution
  • History of Evolution
  • Human Evolution
• Genetics and Heredity
  • Birth, Growth and Development
  • Cell Replication
  • Genetic Engineering
  • Genetic Inheritance
  • Human Genetics
  • Inherited and Acquired Characteristics
  • Mendelian Genetics
  • Molecular Mechanisms of DNA
  • Reproduction
  • Scientists/Process
• Regulation and Behavior
  • Adaptation
  • Basic Needs
  • Behavioral Response
  • Homeostasis
  • Obtaining Resources
• Structure and Function
  • Cell Differentiation
  • Cell Division
  • Is It Alive?
  • Living Systems
  • Photosynthesis
  • Plants and Animals
  • Structure and Function of Cells

Physics

• Electricity and Magnetism
  • Electric Current
• Energy
  • Energy
• Mechanics
  • Dynamics
  • Kinematics
  • Momentum
  • Statics
• Waves
  • Light
  • Wave Characteristics