Introduction to Google Cardboard 3D Glasses

I have purchased 5 of these to make a Virtual Reality station in my classroom.  We can't wait to get started! I only wish I could afford 22 of them.  The students will bring their own smartphone or iPod Touches.  All you really need is the ability to get onto the wifi--no cell service is necessary.  If you don't know what Google Cardboard is all about, here's a  slideshow to explain what it is, what you need to get started, what apps are recommended, and much more.