The Physics Classroom » Concept Builders » Reflection and Refraction » Who Can See Who » Concept Builder

Using the Concept Builder

The Who Can See Who? Concept Builder is shown in the iFrame below. There is a small hot-spot in the lower-right corner of the iFrame. Dragging this hot-spot allows you to change the size of iFrame to whatever dimensions you prefer.

 

Using the Concept Builder

This Concept Builder will open in a separate browser window on your device. Click the Launch Tool button to open the Concept Builder. Close the window to return to this page.


 
Having problems staying logged in or are you experiencing issues? Please visit our troubleshooting section for solutions.


Having troubles with the this concept? Try this ~2.5-minute video that addresses the details of this Concept Builder:

   
Who Can See Who? Tutorial

View on:
YouTube || Website

Also available: Video Notes || Video Transcript