# Content Showcase: PowerPoint Library

## Media4Math has an extensive collection of PowerPoint presentations. When you subscribe to Media4Math, you can download these PowerPoints.

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

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Title Thumbnail Image Description Curriculum Topics

## Instructional Resource: The Equals Sign Is Not an Operator! ### In this presentation, learn the basics of equations and dispel the misconception that the equals sign is an operator. The tutorial will ground the student in the properties of equality, the structure of an equation, and the important role of the equals sign.The preview is a Google Slide Show. The download is a PPT presentation. (Only subscribers can download the resource.)

Applications of Equations and Inequalities

## Instructional Resource: TI-Nspire Activity: Exploring the Ratio of Circumference to Radius as a Linear Function ### In this TI-Nspire Activity, use the Geometry and Graphing Tools to explore the ratio of Circumference to Radius as a linear function.  Note: The Preview is a Google Slide Show and the download is a PPT. Subscribers to Media4Math can download resources. To see the complete collection of TI graphing calculator resources, click on this Link.

Applications of Linear Functions, Applications of Circles, Geometric Constructions with Circles

## Instructional Resource: TI-Nspire Activity: Constructing and Measuring the Area of a Polygon ### In this TI-Nspire Activity, use the Geometry Tools to construct a regular polygon and measure its area using the apothem-perimeter formula.  Note: The Preview is a Google Slide Show and the download is a PPT. Subscribers to Media4Math can download resources. To see the complete collection of TI graphing calculator resources, click on this Link.

Geometric Constructions with Polygons

## Instructional Resource: Counting and Adding Baby Animals, Set 2 ### In this PowerPoint presentation, have students use their counting skills to add numbers.

Addition Facts to 10, Counting

## Instructional Resource: Counting and Adding Baby Animals, Set 1 ### In this PowerPoint presentation, have students use their counting skills to add numbers.

Addition Facts to 10, Counting

## Instructional Resource: Measuring and Comparing Things, Set 2 General, Length

## Instructional Resource: Measuring and Comparing Things, Set 1 ### In this PowerPoint presentation, show examples of measuring temperature and time.

Temperature, Time

## Instructional Resource: Sums Greater Than 10 ### This PowerPoint Presentation presents a series of questions using red and yellow counters.

Addition Facts to 25

## INSTRUCTIONAL RESOURCE: Solving Quadratics Algebraically ### This slide show covers how to solve quadratic equations algebraically. Topics covered include: perfect squares, factoring, the quadratic formula, and complex roots. Note: The download is a PPT file.

Quadratic Equations and Functions

## INSTRUCTIONAL RESOURCE: Analyzing Graphs of Quadratic Functions in Standard Form ### This slide show provides 18 examples of quadratic functions in standard form and analyzes their graphs. Note: The download is a PPT file.

Quadratic Equations and Functions

## INSTRUCTIONAL RESOURCE: Analyzing Graphs of Quadratic Functions in Vertex Form ### This slide show provides 8 examples of quadratic functions in vertex form and analyzes their graphs. Note: The download is a PPT file.

Quadratic Equations and Functions

## INSTRUCTIONAL RESOURCE: Analyzing Graphs of Quadratic Functions in Factored Form ### This slide show provides 8 examples of quadratic functions in factored form and analyzes their graphs. Note: The download is a PPT file.

Quadratic Equations and Functions

## INSTRUCTIONAL RESOURCE: Comparing Complex Numbers ### This slide show covers comparing complex numbers. Specifically, it covers these topics: How to write and interpret complex numbers; definition the modulus of a complex number; analyze the circular behavior of complex numbers. Note: The download is a PPT file.

Numerical and Algebraic Expressions

## INSTRUCTIONAL RESOURCE: What Are Complex Numbers? ### This slide show covers the basics of complex numbers. Specifically, it covers these topics: Define complex numbers; examine the properties of complex numbers; represent complex numbers graphically. Note: The download is a PPT file.

Numerical and Algebraic Expressions

## INSTRUCTIONAL RESOURCE: Plotting Complex Numbers ### This slide show several worked-out examples of graphs of complex numbers. Note: The download is a PPT file.

Numerical and Algebraic Expressions

## INSTRUCTIONAL RESOURCE: Solving Non-linear Systems ### This slide show defines non-linear systems, showing examples of linear and quadratic systems. Note: The download is a PPT file.

Solving Systems of Equations

## INSTRUCTIONAL RESOURCE: Solving Systems: The Elimination Method ### This slide show shows how to solve a system using the elimination method. Note: The download is a PPT file.

Solving Systems of Equations

## INSTRUCTIONAL RESOURCE: Solving Systems: The Substitution Method ### This slide show shows how to solve a system using the substitution method. Note: The download is a PPT file.

Solving Systems of Equations

## INSTRUCTIONAL RESOURCE: What Is a System of Equations? ### This slide show shows what a system of equations is. Note: The download is a PPT file.

Solving Systems of Equations

## INSTRUCTIONAL RESOURCE: What Is a Composite Function? ### This slide show shows what a composite function is. Note: The download is a PPT file.

Composite Functions