Content Showcase: Video Library

Media4Math's Video Library is a collection of videos on key topics in pre-algebra and algebra. Each video includes several worked-out examples that clearly explain the key concept. All videos include real-world applications of math.

This is a growing collection of resources, so keep coming back!

Title Thumbnail Image Description Curriculum Topics

VIDEO: TI-Nspire Mini-Tutorial: Circumscribing a Circle about a Triangle

In this TI Nspire tutorial, the Geometry window is used to circumscribe a circle about a triangle. This video supports the TI-Nspire Clickpad and Touchpad. This video includes a Worksheet: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-circumscribing-circle-about-triangle A Video Transcript is available for this tutorial at this link: Link. Note: The download is an MP4 file.

Geometric Constructions with Triangles

VIDEO: TI-Nspire Mini-Tutorial: Constructing the Orthocenter of a Triangle

In this TI Nspire tutorial the Geometry window is used to construct the orthocenter of a triangle. This video supports the TI-Nspire Clickpad and Touchpad. This video includes a Worksheet: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-constructing-orthocenter-triangle A Video Transcript is available for this tutorial at this link: Link. Note: The download is an MP4 file.

Geometric Constructions with Triangles

VIDEO: TI-Nspire Mini-Tutorial: (CAS) Adding and Subtracting Rational Expressions

In this TI Nspire tutorial for the TI-Nspire CAS, the Calculator Window is used to combine and simplify rational expressions. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-cas-adding-and-subtracting-rational-expressions A Video Transcript is available for this tutorial at this link: Link Note: The download is an MP4 file.

Rational Expressions

VIDEO: TI-Nspire Mini-Tutorial: (CAS) Multiplying Rational Expressions

In this TI Nspire tutorial for the TI-Nspire CAS, the Calculator Window is used to multiply rational expressions. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-cas-multiplying-rational-expressions A Video Transcript is available for this tutorial at this link: Link. Note: The download is an MP4 file.

Rational Expressions

VIDEO: TI-Nspire Mini-Tutorial: (CAS) Simplifying Rational Expressions

In this TI Nspire tutorial for the TI-Nspire CAS, the Calculator Window is used to combine and simplify rational expressions. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-cas-simplifying-rational-expressions A Video Transcript is available for this tutorial at this link: Link. Note: The download is an MP4 file.

Rational Expressions

VIDEO: TI-Nspire Mini-Tutorial: (CAS) Solving a Cubic Algebraically and Graphically

In this TI Nspire tutorial for the TI-Nspire CAS, the Calculator Window is used to find the real and complex roots of a cubic equation. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-cas-solving-cubic-algebraically-and-graphically A Video Transcript is available for this tutorial at this link: Link. Note: The download is an MP4 file.

Polynomial Functions and Equations

VIDEO: TI-Nspire Mini-Tutorial: (CAS) Testing If One Polynomial Is a Factor of Another

In this TI Nspire tutorial for the TI-Nspire CAS, the Calculator Window is used to expand the product of binomials. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-cas-testing-if-one-polynomial-factor-another A Video Transcript is available for this tutorial at this link: Link. Note: The download is an MP4 file.

Polynomial Functions and Equations

VIDEO: TI-Nspire Mini-Tutorial: (CAS) Finding the Real and Complex Roots of a Cubic

In this TI Nspire tutorial for the TI-Nspire CAS, the Calculator Window is used to find the real and complex roots of a cubic equation. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-cas-finding-real-and-complex-roots-cubic A Video Transcript is available for this tutorial at this link: Link. Note: The download is an MP4 file.

Polynomial Functions and Equations

VIDEO: TI-Nspire Mini-Tutorial: (CAS) Trig Identities: Addition and Subtraction Identities for Sine and Cosine

In this TI Nspire tutorial for the TI-Nspire CAS, the Calculator window is used to find the trigonometric identities for addition and subtraction of sine and cosine. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-cas-trig-identities-addition-and-subtraction-identities A Video Transcript is available for this tutorial at this link: Link. Note: The download is an MP4 file.

Trig Expressions and Identities

VIDEO: TI-Nspire Mini-Tutorial: (CAS) Exploring induction: Finding the Formula for the Sum of Consecutive Integers

In this TI Nspire tutorial for the TI-Nspire CAS, the Graphing window is used to find the sum of sequence of consecutive integers, as well as deriving the general formula. This video supports the TI-Nspire Clickpad and Touchpad.  This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-cas-exploring-induction-finding-formula-sum-consecutive A Video Transcript is available for this tutorial at this link: Link Note: The download is an MP4 file.

Sequences, Series

VIDEO: TI-Nspire Mini-Tutorial: (CAS) Exploring induction: Finding the Formula for the Sum of Consecutive Odd Integers

In this TI Nspire tutorial for the TI-Nspire CAS, the Graphing window is used to find the sum of sequence of consecutive odd integers, as well as deriving the general formula. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-cas-exploring-induction-finding-formula-sum-consecutive-0 A Video Transcript is available for this tutorial at this link: Link Note: The download is an MP4 file.

Sequences, Series

Slope

VIDEO: TI-Nspire Mini-Tutorial: Graphs of Absolute Value Functions

In this TI Nspire tutorial for the TI-Nspire, the Graph Window is used to graph absolute value functions. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-graphs-absolute-value-functions A Video Transcript is available for this tutorial at this link: Link. Note: The download is an MP4 file.

Special Functions

VIDEO: TI-Nspire Mini-Tutorial: Exploring Composite Functions

In this TI Nspire tutorial for the TI-Nspire CAS, we explore mapping one linear function to another linear function. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-exploring-composite-functions A Video Transcript is available for this tutorial at this link: Link. Note: The download is an MP4 file.

Composite Functions

VIDEO: TI-Nspire Mini-Tutorial: Composite Functions, Linear to Cubic

In this TI Nspire tutorial for the TI-Nspire CAS, we explore composite functions. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-composite-functions-linear-cubic A Video Transcript is available for this tutorial at this link: Link. Note: The download is an MP4 file.

Composite Functions

VIDEO: TI-Nspire Mini-Tutorial: Composite Functions, Linear to Exponential

In this TI Nspire tutorial for the TI-Nspire CAS, we explore mapping one linear function toan exponential function. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/ti-nspire-mini-tutorial-composite-functions-linear-exponential A Video Transcript is available for this tutorial at this link: Link. Note: The download is an MP4 file.

Composite Functions

VIDEO: TI-Nspire Mini-Tutorial: Composite Functions, Linear to Logarithmic

In this TI Nspire tutorial for the TI-Nspire CAS, we explore mapping one linear function to a logarithmic function. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-composite-functions-linear-logarithmic A Video Transcript is available for this tutorial at this link: Link. Note: The download is an MP4 file.

Composite Functions

VIDEO: TI-Nspire Mini-Tutorial: Composite Functions, Linear to Linear with Sliders

In this TI Nspire tutorial for the TI-Nspire CAS, we explore mapping one linear function to another linear function using sliders. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-composite-functions-linear-linear-sliders A Video Transcript is available for this tutorial at this link: Link. Note: The download is an MP4 file.

Composite Functions

VIDEO: TI-Nspire Mini-Tutorial: Composite Functions, Linear to Polynomial

In this TI Nspire tutorial for the TI-Nspire CAS, we explore mapping one linear function to a polynomial function. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-composite-functions-linear-polynomial A Video Transcript is available for this tutorial at this link: Link. Note: The download is an MP4 file.

Composite Functions

VIDEO: TI-Nspire Mini-Tutorial: Composite Functions, Linear to Quartic

In this TI Nspire tutorial for the TI-Nspire CAS, we explore mapping one linear function to a quartic. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-composite-functions-linear-quartic A Video Transcript is available for this tutorial at this link: Link. Note: The download is an MP4 file.

Composite Functions

VIDEO: TI-Nspire Mini-Tutorial: Composite Functions, Linear to Radical

In this TI Nspire tutorial for the TI-Nspire CAS, we explore mapping one linear function to a radical function. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-composite-functions-linear-radical A Video Transcript is available for this tutorial at this link: Link. Note: The download is an MP4 file.

Composite Functions

VIDEO: TI-Nspire Mini-Tutorial: Composite Functions, Linear to Trigonometric

In this TI Nspire tutorial for the TI-Nspire CAS, we explore mapping one linear function to a trigonometric function. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-composite-functions-linear-trigonometric A Video Transcript is available for this tutorial at this link: Link. Note: The download is an MP4 file.

Composite Functions

VIDEO: TI-Nspire Mini-Tutorial: Composite Functions, Linear to Rational

In this TI Nspire tutorial for the TI-Nspire CAS, we explore mapping one linear function to a rational function. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a WORKSHEET: https://www.media4math.com/library/worksheet-ti-nspire-mini-tutorial-composite-functions-linear-rational A Video Transcript is available for this tutorial at this link: Link. Note: The download is an MP4 file.

Composite Functions

VIDEO: TI-Nspire CX Mini-Tutorial: Graphs of Absolute Value Functions

In this Nspire CX tutorial absolute functions are graphed, including graphs centered at the origin, graphs displaced along the x-axis, and graphs displaced along the y-axis. Note: This video does not include audio.

Special Functions

Probability