Outline

# Polygonal Linkages

*This is a series of applets drawn from the website*All of the applets in this collection approach the exploration of polygons by considering them to be closed chains of hinged links. These applets provide teachers with a myriad of opportunities for posing open-ended problems that can be readily explored. I know that that these applets will keep me [

**mathMINDhabits**[sites.google.com/site/mathmindhabits] that is designed for teachers of mathematics who want to deepen their understanding of the mathematics they teach and that their students are expected to learn.*and I hope many teachers and their students*] engaged for a long time to come.