You can describe how a particular student is benefiting from the technology. Think about how individual students are using technology and decide if it is helping them specifically to reach the learning goals that you've established. You would have trouble accomplishing your learning goals if the technology were removed. If technology is a key part of a lesson or unit, then it would be difficult to teach without it, or your expectations for the students would be greatly diminished. You can explain what the technology is supposed to do in a few sentences.
All students are able to participate.
Students are genuinely interested and enthusiastic about learning. Technology is motivating, and its use should get your kids fired up about learning. More cool stuff is happening than you expected. The acid test for technology integration is getting better results than expected.