How to draw an octagone inscribed in a circle:

How to draw an heptagone inscribed in a circle:

How to draw a pentagone inscribed in a circle:

How to draw an hexagone:

https://youtu.be/3BZgcI1Ipn4

Here you can find the characteristics of a polygon:

Polygons For Kids Rap Song | Geometry Video

https://youtu.be/zI3rUMrRLF8

Star polygons

First thing we have to do is to find out the center of the sheet:

Once you have have found the center of the sheet….watch this video. In this video you can see how to make and decorate a star polygon, but it is only a suggestion, now you can choose the number of sides of your star polygon and decorate it however you want.

Starting from a star-shaped polygon of more than 12 points, the students have made a mandala like the ones you can appreciate here in this video: