1. SE Resource updt

    3.01 Distance and Displacement

    • Resource ID: SE111001
    • Grade Range: 9–12
    • Subject: Science

    In this video, we explore the difference between distance traveled (an example of a scalar) and displacement (an example of a vector), and we review some basic vector math.

  2. SE Resource updt

    3.02 Average Speed and Average Velocity

    • Resource ID: SE111002
    • Grade Range: 9–12
    • Subject: Science

    In this video, we explore the difference between speed and velocity, and their relationship to distance and displacement.

  3. SE Resource updt

    3.03 Kinematic Equations in One Dimension

    • Resource ID: SE111003
    • Grade Range: 9–12
    • Subject: Science

    In this video, we introduce the three primary kinematics equations and apply them to one-dimensional problems. The term "acceleration" is also introduced.

  4. SE Resource updt

    3.04 Kinematic Equations Graphical Analysis

    • Resource ID: SE111004
    • Grade Range: 9–12
    • Subject: Science

    In this video, we analyze hypothetical experiments by graphing position, velocity, and acceleration versus time, qualitatively.

  5. SE Resource updt

    3.05 Kinematic Equations in Two Dimensions

    • Resource ID: SE111005
    • Grade Range: 9–12
    • Subject: Science

    In this video, we apply the three primary kinematic equations to projectile motion problems.

  6. SE Resource updt

    3.06 Relative Motion

    • Resource ID: SE111006
    • Grade Range: 9–12
    • Subject: Science

    In this video, the inherent (classical) relativity of velocity measurements is explored, qualitatively and quantitatively, in both one and two dimensions.

  7. SE Resource updt

    10.01 Wave Nature of Light

    • Resource ID: SE071002
    • Grade Range: 9–12
    • Subject: Science

    In this video, we will study the wave-like properties of light.

  8. SE Resource updt

    10.02 Particle Nature of Light

    • Resource ID: SE071003
    • Grade Range: 9–12
    • Subject: Science

    In this video, we will study the particle-like properties of light.

  9. SE Resource updt

    6.01 The Mole

    • Resource ID: SE071006
    • Grade Range: 9–12
    • Subject: Science

    In this video, we will study the mole and its applications in chemical calculations.

  10. SE Resource updt

    6.02 Percent Composition

    • Resource ID: SE071007
    • Grade Range: 9–12
    • Subject: Science

    In this video, we will calculate percent composition or mass percent and various applications.

  11. SE Resource updt

    6.03 Empirical and Molecular Formulas

    • Resource ID: SE071008
    • Grade Range: 9–12
    • Subject: Science

    In this video, we will learn the difference between an empirical and molecular formula and how to find them.

  12. SE Resource updt

    6.04 Balancing Equations

    • Resource ID: SE071009
    • Grade Range: 9–12
    • Subject: Science

    In this video, we will learn how to balance chemical equations using the law of conservation of matter.

  13. SE Resource updt

    6.05 Stoichiometry with Balanced Equations

    • Resource ID: SE071010
    • Grade Range: 9–12
    • Subject: Science

    In this video, we will apply stoichiometric concepts to balanced equations in order to determine mass relationships within reactions.

  14. SE Resource updt

    6.06 Limiting Reactants and Percent Yield

    • Resource ID: SE071011
    • Grade Range: 9–12
    • Subject: Science

    In this video, we will investigate limiting reactants and how they affect chemical reactions

  15. SE Resource updt

    6.01 Classifications of Waves

    • Resource ID: SE111007
    • Grade Range: 9–12
    • Subject: Science

    In this video, we explore the two fundamental categories of waves and give physical examples of each.

  16. SE Resource updt

    6.02 Properties of Waves

    • Resource ID: SE111008
    • Grade Range: 9–12
    • Subject: Science

    In this video, we define the fundamental quantities associated with waves, including frequency, period, amplitude, and speed.

  17. SE Resource updt

    6.03 Sound Waves

    • Resource ID: SE111009
    • Grade Range: 9–12
    • Subject: Science

    In this video, we explore how the mathematics and concepts of waves apply to a specific type of wave: sound.

  18. SE Resource updt

    6.04 The Doppler Effect and Interference

    • Resource ID: SE111010
    • Grade Range: 9–12
    • Subject: Science

    In this video, we explore the Doppler effect, which modulates the perceived frequency of waves depending on the relative motion between source and observer.

  19. SE Resource updt

    6.05 Applications of Waves

    • Resource ID: SE111011
    • Grade Range: 9–12
    • Subject: Science

    In this video, we explore how the mathematics and concepts of waves apply in the everyday world.

  20. SE Resource updt

    7.01 Electric Charge

    • Resource ID: SE111012
    • Grade Range: 9–12
    • Subject: Science

    In this video, we define electric charge, conductors, and insulators.