Slides for presentation at CESI Conference 2018, Dublin, March 9-10.

1. open textbooks,
open pedagogy
B. de los Arcos
The Open University, UK
@celTatis
Photo by Sharon McCutcheon on Unsplash

2. textbooks Photo by Celia Ortega on Unsplash

3. Source: https://www.barnardos.ie/pages/responsive-full/schoolcosts2017-infograph.html

4. one
textbook
to rule
them all
PhotobyGageSkidmore,CCBY-SA2.0https://flic.kr/p/cybCd7

5. ‘France in XXI century. School'. Public Domain.

6. Open textbooks are textbooks that have been funded, published, and
licensed to be freely used, adapted, and distributed.
These books can be downloaded for no cost, or printed at low cost.
(Open Textbook Library)
PhotobyAlejandroEscamillaonUnsplash

7. open > free

8. open > free + permissions

9. Source: https://www.slideshare.net/tjbliss/open-educational-resources-65599903

10. openupresources.org

11. Source: https://www.edreports.org/math/illustrative-mathematics/index.html

12. siyavula.com

14. Photo by Marion Michele on Unsplash

15. PhotobyPatrickTomassoonUnsplash
@celTatis
opentextbooksIE@gmail.com
oscailte.wordpress.com