• Resource ID: PM4L1
• Subject: Science

### Waves—Properties

Given diagrams, descriptions or illustrations, students will determine the properties of wave motion and wave propagation as they pass through different media.

• Resource ID: R4SCI0068
• Subject: Science

### Projectile Motion

This resource provides alternative or additional tier-one learning options for students learning about projectile motion—Physics TEKS (4)(C).

• Resource ID: SE111001
• 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
• 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
• 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
• 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
• 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
• 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
• 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
• 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
• 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
• 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
• 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: SE111012
• Subject: Science

### 7.01 Electric Charge

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

• Resource ID: SE111013
• 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: SE111014
• Subject: Science

### 7.03 Electric Field

In this video, we define the electric field and field line conventions.

• Resource ID: SE111032
• Subject: Science

### 1.01 The Nature of Science

In this video, we discuss the underlying philosophy of science.

• Resource ID: SE111033
• Subject: Science

### 1.02 Scientific Ethics

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

• Resource ID: SE111034