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Here at PLM, we have many reasons to be grateful. Since opening our doors in 2005, we’ve received more support and encouragement than we could have imagined — from our old friends and colleagues near and far, and the creative, brilliant, and abundantly enthusiastic new friends we’ve made along the way.

Our venture has brought us through more memorable and marvelous experiences than we can count. We’ve learned from our failures and rejoiced in successes, always knowing that every success was made possible by people like you — our friends, our partners, and especially the students and educators we strive to serve.


News Archive

Unless otherwise noted,
materials on this web site
are Copyright © 2022
Polyhedron Learning Media, Inc.
All rights reserved.


Polyhedron Physics
Physics Lab Simulations
Polyhedron iNSIGHT
Vision Science Lab Simulations
Mars City —
Balloon Physics Challenge
High School
Virtual Physics Lab
Virtual Physics Lab  
Wheeling, West Virginia:
Historic Places and
Familiar Faces
Wheeling: A Brief History  
NASA Explorer Schools:
Retool and Enhance
Verses from the Hills  
Walking Pleasant Valley  
Planets and Stars and
Me… Oh My!
Foundations of Freedom  
InSight (1991–2021)  
The Colonial Age  
Astronomy Village:
Investigating the Solar System
Astronomy Village:
Investigating the Universe

   COMING SOON      

A collection of PLM holiday greetings over the years…