1. ### 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. ### 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. ### 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. ### 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. ### 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. ### 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. ### 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. ### 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. ### 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. ### 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. ### 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. ### 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. ### 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. ### 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. ### 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. ### 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. ### 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. ### 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. ### 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. ### 7.01 Electric Charge

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

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