Virtual Nerd: How Do You Identify a Three Dimensional Figure From a Net?

Who knew there were so many parts to a geometric solid?! Well, you probably did, and your pupils will, too, after watching a video lesson on three-dimensional figures. Instruction includes a description of the parts of solids, naming...

Review the process of converting a number in exponential form into expanded form. Watch this video to see the process in action. [2:44]

Brush up on converting numbers in expanded form into exponential form for the SAT. Watch how to write a repeated multiplication in exponential form. [2:34]

How do you simplify expressions that have negative exponents? This video will walk you through the process and provide examples. [3:39]

Review for the SAT by reviewing how to figure out if the values in a replacement set are part of a solution set to an inequality. Watch this video for an example. [2:03]

Lateral area and surface area are simple concepts, but calculating them is not as easy! Using formulas, learners calculate lateral area and surface area for the same three-dimensional figures. The resource discusses the formula variables...

This tutorial shows how to translate coordinates from the original figure then connect the points to create a new figure. [5:06]

This tutorial illustrates how to translate coordinates from the original figure then connect the points to create a new figure. [5:26]

In this tutorial, watch how to use coordinates from the original figure to reflect the figure over the x-axis. [4:59]

In this tutorial, watch how to use coordinates from the original figure to reflect the figure over the y-axis. [4:51]