Google is one year older than my marriage. Like the company my life has changed a lot during that time from adding a cat, then a dog, then three kids and finally another dog, Google has changed a lot as well as you can see from the graphic. I'm not putting it up to promote Google, but rather to show that if you aren't promoting the technology bandwagon, you're going to have to chase your students down to understand how they are creating their projects and working with their peers. If you click on the image it will get bigger. By the way I found the picture on a link from one of my new favorite blogs, Not Another History Teacher.