In hopes of keeping the learning going, attendees load up on ISTE books on the final day of ISTE 2015.

Last chance for a selfie as ISTE 2015 winds down.

ISTE 2015 would not be possible without the hundreds of volunteers who do everything from directing people to sessions to selling books.

Some of the most interesting ideas can be found at the student showcases.

Kids are what this conference is all about, and many were on hand demonstrating their projects.

Two attendees share a laugh while waiting for the Closing Keynote to begin.

Josh Stumpenhorst gets ready to wow the crowd with his keynote address on pushing the limits.