Virtual Nerd
Virtual Nerd: Algebra 2: What Is the Maximum of a Quadratic Function?
This tutorial takes a look at the maximum of a quadratic function which is the highest point on an upside-down U-shaped graph. [1:47]
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Virtual Nerd: What Is a Circle?
Take a look at this tutorial to learn about circles and see the different parts of a circle. [3:54]
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Virtual Nerd: What Is a Rotation?
Take a look at this tutorial to learn about rotations which are just circular movements. [3:51]
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Virtual Nerd: What Are the Endpoints of a Line Segment?
Watch this tutorial to learn about the endpoints of a line segment. [1:18]
Virtual Nerd
Virtual Nerd: What Is a Line Segment?
Take a look at this tutorial to learn about line segments, how to name them, and what the midpoint of a line segment is. [3:13]
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Virtual Nerd: What Is an Angle?
Take a look at this tutorial to learn about how an angle is formed, how to name an angle, and how an angle is measured. [4:45]
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Virtual Nerd: What Is the Law of Cosines?
The Law of Cosines helps solve some triangle problems. This video explains several versions of the law of cosines and what they are used for. [9:22]
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Virtual Nerd: What Is the Formula for the Area of a Triangle Using Sines?
Learn how to use sines to find the area of a triangle. [5:33]
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Virtual Nerd: How Do You Make a Table for a Quadratic Function?
To see how to make a table of values for a quadratic equation, take a look at this tutorial. [6:19]
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Virtual Nerd: How Do You Graph a Quadratic Function?
Watch this tutorial to see how you can graph a quadratic equation. [5:46]
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Virtual Nerd: How Do You Write an Equation for a Quadratic With 3 Points?
This lesson shows how to write the equation for a parabola when given three points. [9:22]
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Virtual Nerd: How Do You Graph an Exponential Function Using a Table?
Follow along with this tutorial to discover the steps needed to graph an exponential function using a table. [7:16]
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Virtual Nerd: Algebra 2: What Are Function Operations?
Explains what function operations are, presents the rules for each of the four arithmetic operations, and gives examples for each rule. [6:12]
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Virtual Nerd: Algebra 2: How Do You Find the Sum of Two Functions?
Follow along with this tutorial to learn how to add two functions together. [4:22]
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Virtual Nerd: Common Core State Standards Grade 5 geometry5.g.a5.g.a.1 Common Core
Tutorials that show the origins, X and Y coordinates, etc.
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Virtual Nerd: How Do You Find the Sine of an Angle in a Right Triangle?
A trigonometric ratio is a ratio between two sides of a right triangle and includes the sine ratio. Discover how to find the sine of a particular angle in a right triangle by watching this video. [2:48]
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Virtual Nerd: How Do You Find the Cosine of an Angle in a Right Triangle?
A trigonometric ratio is a ratio between two sides of a right triangle. The cosine ratio is one of these ratios. Take a look at this tutorial to see how to find the cosine of a particular angle in a right triangle. [3:22]
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Virtual Nerd: Interpret the Structure of Expressions
This site teaches students how to interpret expressions that represent a quantity in terms of its context, interpret parts of an expression, such as terms, factors, and coefficients, and use the structure of an expression to identify...