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

### 3.01 Distance and Displacement

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.

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

### 3.02 Average Speed and Average Velocity

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

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

### 3.03 Kinematic Equations in One Dimension

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

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

### 3.04 Kinematic Equations Graphical Analysis

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

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

### 3.05 Kinematic Equations in Two Dimensions

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

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

### 3.06 Relative Motion

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

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

### 6.01 Classifications of Waves

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

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

### 6.02 Properties of Waves

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

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

### 6.03 Sound Waves

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

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

### 6.04 The Doppler Effect and Interference

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

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

### 6.05 Applications of Waves

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

• Resource ID: SE111013
• Grade Range: 9–12
• Subject: Science

### 7.02 Coulomb's Law

In this video, we define Coulomb's law and examine the interaction between two stationary, charged particles.

• Resource ID: SE111033
• Grade Range: 9–12
• Subject: Science

### 1.02 Scientific Ethics

In this video, we discuss the ethics and morality required in the responsible practice of science.

• Resource ID: SE111036
• Grade Range: 9–12
• Subject: Science

### 2.02 Measurement and Error

In this video, we review the proper ways to measure quantities and how to account for errors due to measurement.

• Resource ID: SE111037
• Grade Range: 9–12
• Subject: Science

### 2.03 The International System of Units

In this video, we discuss the use of and importance of the International System of Units (SI).