Virtual Nerd
Virtual Nerd: What Is a Linear Equation?
A linear equation is an equation whose graph is a line. Watch this video for an in-depth explanation and examples of both linear and non-linear equations. [5:48]
Virtual Nerd
Virtual Nerd: How Do You Make a Table of Values for a Linear Equation?
To graph a linear equation, you first need to make a table of values to plot. This tutorial will teach you how to set up this table of values using an example. [5:41]
Virtual Nerd
Virtual Nerd: How Do You Check if a Point Is on a Line if You Have an Equation
Verifying that a point is part of the equation of a line is very simple! Follow the steps in this quick tutorial to learn how! [1:35]
Virtual Nerd
Virtual Nerd: What's a Function?
Watch this video to see the step by step process on how to write a function rule for a given relationship. [5:22]
Virtual Nerd
Virtual Nerd: How Do You Solve an Equation Using Multiplication
Watch this tutorial to find out how to reverse the order of operations to solve an equation for a variable. [1:41]
Virtual Nerd
Virtual Nerd: How Do You Solve a Word Problem With an Equation
Word problems are easy to solve if you watch the following tutorial. This video walks you through turning word problems into a mathematical equation using fractions.
Virtual Nerd
Virtual Nerd: How Do You Find the Probability of Independent Events?
Using a card trick as an example, this tutorial explains how to find the probability of independent events. [5:53]
Virtual Nerd
Virtual Nerd: How Do You Determine if Events Are Independent or Dependent?
Watch three examples and figure out if they are independent or dependent events. This tutorial walks you through each example and explains why it is an independent or dependent event. [4:19]
Virtual Nerd
Virtual Nerd: What Is the Fundamental Counting Principle?
The Fundamental Counting Principle is a way to find out the total number of ways different events can occur. Watch this example using multiple types of meat, cheese, and bread to see how many types of sandwiches you can make. [5:54]
Virtual Nerd
Virtual Nerd: How Do You Find the Median of a Data Set?
The median of a data set is the number that is the middle value of the set. Watch this tutorial to learn how to find the median even if there are two middle values. [3:52]
Virtual Nerd
Virtual Nerd: How Do You Use the Fcp to Count the Number of Outcomes in a Sample
Using baseball as an example, watch how you can apply the Fundamental Counting Principle to count the number of different ways a coach can fill his infield. This video will show you how to make a drawing to better understand the problem....
Virtual Nerd
Virtual Nerd: Explain Each Step in Solving a Simple Equation
Choose from among several video tutorials that teach the process of solving simple equations using a variety of different tools. Topics include subtraction property of equality, addition property of equality, multiplication property of...
Virtual Nerd
Virtual Nerd: Rearrange Formulas to Highlight Quantity of Interest
Choose from three video tutorials that relate to the Common Core standard HSA-CED.A.4. Topics covered include solving a formula for a variable, literal equations, and solving for a variable in terms of another variable.
Virtual Nerd
Virtual Nerd: Solving Quadratic Equations by Inspection, Taking Square Roots
Pick from a variety of tutorials to teach how to solve quadratic equations using various methods.
Virtual Nerd
Virtual Nerd: What's Another Way of Solving a System of Equations
There are many different ways to solve a system of linear equations. In this tutorial, you'll see how to solve a system of linear equations by combining the equations together in order to eliminate one of the variables. Then, see how to...
Virtual Nerd
Virtual Nerd: Solve a System of Equations Using Elimination by Multiplication
There are many different ways to solve a system of linear equations. In this tutorial, you'll see how to solve such a system by combining the equations together in a way so that one of the variables is eliminated. Then, see how to find...
Virtual Nerd
Virtual Nerd: Solve Systems of Linear Equations Exactly and Approximately
Choose from multiple video tutorials to learn how to solve systems of equations that focus on pairs of linear equations in two variables. Topics include how to solve systems of equations by graphing, substitution method, elimination by...
Virtual Nerd
Virtual Nerd: How Do You Use a Polynomial Equation to Solve a Word Problem?
Use a polynomial equation to solve a real-world problem like finding the perimeter. [6:28]
Virtual Nerd
Virtual Nerd: Construct Equilateral Triangle and Square Inscribed in a Circle
Two videos on geometric constructions. One explains how to construct an equilateral triangle using a ruler and compass. The second describes how to draw a square using a compass and a straightedge.
Virtual Nerd
Virtual Nerd: Rules for Using Absolute Value to Add Integers
Student learn how to add integers while using absolute value while watching a teacher created video. Students learn to add two integers that have the same sign and to add two integers with different signs.
Virtual Nerd
Virtual Nerd: What Is a Relation?
Discover what a relation is through a set of ordered pairs. [0:50]
Virtual Nerd
Virtual Nerd: How Do You Find the Square Root of a Fraction?
Video demonstrating how to find the square root of a fraction. The Print icon provides a printout of this video tutorial, which is in turn accompanied by a QR code that links to the video. [2:10]
Virtual Nerd
Virtual Nerd: How Do You Do Long Division?
Demonstrates the steps to follow when doing long division. [2:20]