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Curated Video
The Line of Symmetry
Mr. Addit explains the line of symmetry, and examines a variety of plane shapes to find lines of symmetry.
Brian McLogan
How to apply translating to a line on a coordinate grid
👉 Learn how to apply transformations of a figure and on a plane. We will do this by sliding the figure based on the transformation vector or directions of translations. When performing a translation we are sliding a given figure up,...
Brian McLogan
How to translate a parallelogram by translating
👉 Learn how to apply transformations of a figure and on a plane. We will do this by sliding the figure based on the transformation vector or directions of translations. When performing a translation we are sliding a given figure up,...
Curated OER
What is a Reflection?
There are many ways to transform geometric figures. This lesson will illustrate how to reflect figures over a line to get a mirror image of the figure. The teacher will draw three different reflections: one as reflected over the y-axis,...
Virtual Nerd
Virtual Nerd: How Do You Use a Graph to Translate a Figure Vertically?
In this tutorial, learn how to use the graph of the original figure to perform a translation on the coordinate plane. [3:37]
Virtual Nerd
Virtual Nerd: What Is a Rotation?
Take a look at this tutorial to learn about rotations which are just circular movements. [3:51]
Virtual Nerd
Virtual Nerd: How Do You Use a Graph to Translate a Figure Horizontally?
In this tutorial, see how to use the graph of the original figure to translate a figure horizontally. [3:22]