- APEC- Ubon Ratchathani International Symposium 2011: Innovation on Problem Solving - Based Mathematics Textbooks and E-Textbooks.

- Decision on Teacher Development Project by CEM.

- Decision on CEM Research Grants 2011 (2nd round).

- Decision on Research Assistant Supporting Project Round 2 2011.

- Calling applications for CEM research grant proposals.

- Calling applications on Teachers Development Project supported by CEM.

- Decision on second round of Research Assistantship applications.

- Decision on Research Assistant Supporting Project by CEM.

- Math Camp for Prathom 6 students awarded with mathematics medals in the Development Program of Excellence in Science and Mathematics, May 3-6 2011.

- Decision on CEM Research Grants 2011.