###
45-45-90 Triangles

To learn the pattern of the side lengths of a 45-45-90 triangle, students complete a gallery walk, a card sort activity starting with using the Pythagorean theorem, and activity to locate if there is an error in a presented problem and if so to identify what the error is.

###
Objects in Motion

This resource provides flexible alternate or additional learning activities for students learning about the concepts of distance, speed, and acceleration. IPC TEKS (4)(A)

###
Conservation of Momentum

This resource was created to support TEKS IPC(4)(E).

###
Gravitational Force

This resource provides flexible alternate or additional learning activities for students learning about the gravitational attraction between objects of different masses at different distances. IPC TEKS (4)(F)

###
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.

###
5.02 Linear and Angular Velocity

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

###
5.03 Trigonometric Ratios

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

###
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.

###
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.

###
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.

###
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.

###
5.08 Inverse Trigonometric Functions and Graphs

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

###
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.

###
7.02 Sequences and Series, Part 2

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

###
7.03 Arithmetic Sequences and Series

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

###
7.04 Geometric Sequences and Series

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

###
7.05 The Binomial Theorem

In this video students will learn the definition of the Binomial Theorem and how to use it to calculate the expansion of binomials.

###
4.01 Solving Systems of Equations: Substitution and Graphing

In this video, students will learn the techniques of substitution and solving by graphing, in addition to learning definitions of different systems of equations.

###
4.02 Solving Systems of Equations: Elimination

In this video, students will learn the technique of elimination when solving systems of equations.

###
4.03 Solving Systems of Equations: Word Problems

In this video, students will explore real-world problems involving systems of equations.