I think that the reason that there is some need for this document is that many teachers in our society are not technology-skilled. Students often have technology abilities that exceed that of their teachers (which has happened to me on many occasions). It is for this reason that an introduction to modern web tools needs to exist for teachers. By building this guide around Bloom's Taxonomy, Churches has created a guide for the teacher that speaks in a language they already understand.
The portions that I particularly noticed were:
- Collaboration needs to be involved in twenty-first century skills
- Finding on-line or technology-based ways to involve students in all the different levels of the taxonomy.
- The fact that technology is just a tool to accomplish the same levels of understanding that we have always sought to have our students reach.