1. The Middle Way Blending Open and Proprietary Content Kieran Mathieson

2. The Learning Five Outcomes Deep learning Frequent formative feedback Metacognition Personal help

3. Creating good textbooks Study learning science Constrained creativity Planning Tools Time Teamwork – Negotiation, coordination… Constant revision

4. Customizing: granularity Replace chapter Add page Change exercise

5. Automatic updating

6. Cascade updates Canonical

7. Customization Granularity Automatic revisions Sharing new and remixed content

8. We need… Canonical version implements the Learning Five Infrastructure for running courses and customizing books Management People to adapt and share Long term commitment

9. Open is not enough Legally open Practically open – Remixing tools supporting the Learning Five – Granularity control – Auto revisions – Remixing community

10. How organize? Pure open Grant + open Pure commercial Commercial + open?

11. Conclusions Textbook excellence is hard. Making remixing easy is hard. Legal openness is not the same as practical openness. Organizational form? http://coredogs.com

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