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What about Web 3.0? So, that’s a very brief description of the shift to Web 2.0, but what about Web 3.0? Does there have to be one? Is it already here? I’ve heard quite a few people speculating about Web 3.0. At one point, when virtual worlds such as Second Life were all the rage, it was being described as Web 3.D and many were predicting that the web would become a 3 dimensional space that we would fly around using our virtual avatars. Others have described Web 3.0 as the ‘semantic web’. The development of semantic web standards was designed to help computers ‘understand’ and read web pages and make connections between them. This would dramatically improve the effectiveness of search engines and help people to access web based information more effectively. One of the most recent predictions is that with the drastic growth of internet able hand-held devices such as phones, gaming consoles and tablet devices Web 3.0 will be all about ‘the mobile web’.

Augmented reality is a kind of fusion between our existing physical reality and the internet.

What it means in reality is that mobile devices, will help us to access information from the internet which is specific to our physical location and proximity to real world objects places and even people. Check out mobile apps from Gowalla and Foursquare for examples of this.

I keep coming back to how important RSS is to the web. What seems like a such a simple piece of the larger web, this little bit of technology pushes and pulls information around the web behind the sense so gracefully that you probably use it in one form or another everyday without realizing it.

Pew and the Knight Foundation in a new study has said the web has finally overtaken newspapers as the primary source of news.

The tablet played a role and was growing rapidly in adoption; about seven percent of Americans had an iPad or another tablet in January, twice as many as those who had one in September.

As educators, we must respond proactively to these real dangers children face in using social networking and read/write web resources. But unfortunately the knee-jerk reaction has been to block all social networking resources – blogs, wikis, YouTube, Flickr, and virtual worlds.

afety comes from education, not blocking. Even if social networking sites are effectively blocked in schools, most students will still get access to them

But it's not about the tools. It's not about layering expensive technology on top of the traditional curriculum. Instead, it's about addressing the new needs of modern learners in entirely new ways. And once we understand that it's about learning, our questions reframe themselves in terms of the ecological shifts we need to make: What do we mean by learning? What does it mean to be literate in a networked, connected world? What does it mean to be educated? What do students need to know and be able to do to be successful in their futures? Educators must lead inclusive conversations in their communities around such questions to better inform decisions about technology and change.

Right now, the web requires us to reconsider the ecology of schools, not just the technologies we use in them. We must start long-term, broad, inclusive conversations about what teaching, learning, and being educated mean in light of the new technologies we now have available to us. Just like business, politics, journalism, music, and a host of other long-standing institutions that the web has rocked at their foundations, education will be and is being changed. To understand the implications fully, we need to start with the questions that focus on our students—and not just on the stuff.