Everyone knows that education has joined the digital era, and the Gwinnett County school system is no exception.

In 2012-13, the system has implemented eCLASS, a program that will emphasize digital learning in classrooms. And online instruction already is common in some areas.

Also, the Gwinnett County Pubic Schools website offers a fascinating resource. It's aimed at students, but as a public feature, it also can be useful for the taxpayers that foot the bill for the system.

New Georgia Encyclopedia? Science In Context? World Book Advanced? Federal government info? Online newspaper websites? Those and more references are there.

So hang onto this Patch feature, and share it with others. Let us know in the comments what you find most useful.