A PENTAGON is a closed figure with 5 sides and 5 angles.
The students might enjoy viewing the following videos about PENTAGONS. Click on the links below.
~ Pentagon (regular and irregular)
~ How to Fold A Pentagon
~ Origami Basics: Cut a Pentagon from a Square
~ Pentagonal Zooming
The students could sketch and label a regular and irregular pentagon in their science notebooks.
They could also look for pentagon shapes in their environment.
Older students can measure the interior angles of a pentagon.
The sum of the 5 interior angles of a pentagon equals 540 degrees.