Virtual Nerd
Virtual Nerd: How Do You Put Real Numbers in Order?
To make comparing numbers easier, convert all the numbers to decimals. Then, plot those decimals on a number line and compare them. This tutorial shows you how to order numbers. [6:09]
Virtual Nerd
Virtual Nerd: How Do You Find the Degree of a Polynomial?
This tutorial will tell you all about the degree of a term and of a polynomial and will show you how to find it. [3:15]
Virtual Nerd
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...
Virtual Nerd
Virtual Nerd: How Do You Find the Range of a Data Set?
Find out how to find the range of a set of data. [3:16]
Virtual Nerd
Virtual Nerd: What's the Division Property of Equality?
This tutorial explains how to solve an equation by dividing both sides of the equation by the same number, otherwise known as the division property. [0:43]
Virtual Nerd
Virtual Nerd: How Do You Solve an Equation Using Addition?
Watch this tutorial to find out how to use the order of operations in reverse to solve an equation for a variable. [1:44]
Virtual Nerd
Virtual Nerd: How Do You Know if Two Expressions Are Equivalent?
This concept demonstration video [1:52] explains how two expressions can be equivalent.
Virtual Nerd
Virtual Nerd: Solve an or Compound Inequality and Graph It on a Number Line
Watch this video tutorial and discover how to split the compound inequality into two inequalities. Then you'll see how to solve those inequalities, write the answer in set builder notation, and graph the solution on a number line. [2:46]