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Light: Reflection and Refraction

This is a tier I instructional resource to provide a scaffolded learning experience for TEKS (5)(6)(C).

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Newton's Law of Inertia

This resource provides instructional resources for Newton's First Law, the law of inertia.

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Newton's Law of Action-Reaction

This resource is to support TEKS (8)(6)(C), specifically the Newton's third law or the law of action-reaction.

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Electromagnetic Forces

Given schematic diagrams, illustrations or descriptions, students will identify the relationship of electric and magnetic fields in applications such as generators, motors, and transformers.

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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.

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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.

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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.

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3.04 Kinematic Equations Graphical Analysis

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

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3.05 Kinematic Equations in Two Dimensions

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

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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.

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5.01 Radians and Degree Measurements

In this video, students will learn the basics of angle measurements, definitions of various types of angles, radians and degrees, along with arc length and area of a sector.

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5.02 Linear and Angular Velocity

In this video, students will learn about angular and linear velocity and how each relates to unit conversions.

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5.03 Trigonometric Ratios

In this video, we will define the trigonometric ratios in terms of the sides of a right triangle.

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5.04 Trigonometric Angles and the Unit Circle

In this video, students will learn special angles and the unit circle, and learn how to apply them.

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5.05 Graphs of Sine and Cosine

In this video, students will learn how to graph sine and cosine and how to interpret graphs of sine and cosine.

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5.06 Graphs of Secant and Cosecant

In this video, students will learn how to graph and interpret graphs of secant and cosecant, and how secant and cosecant relate to sine and cosine.

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5.07 Graphs of Tangent and Cotangent

In this video, students will learn how to graph and how to interpret graphs of tangent and cotangent.

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5.08 Inverse Trigonometric Functions and Graphs

In this video, students will explore the relationship between trigonometric functions and their inverses.

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7.01 Sequences and Series, Part 1

In this video, students will learn the definition of a sequence and how to calculate its general term.

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7.02 Sequences and Series, Part 2

In this video, students will learn the definitions of a recursive sequence and a series.