qbyte

Many schools use Bozteck VNCScan (http://www.vncscan.com). It remote controls with UltraVNC and has a cool screen shot feature where it can capture all of the classroom computer screens into a tiled thumbnail view kind of like Apple's Remote Desktop.

We use Bozteck VNC Manager because it can also put screen shots into a thumbnail view so that we can monitor all of our computers at a glance.