The design of mathematical enrichment activities, and the analysis of outcomes and impact measures in mathematics education,so that evidence can be obtained about the contribution that mathematics assessment can have in the development of people.

I have always had an interest in spreading mathematics to society. This is how I have led two Explora projects, one of them related to mathematical structure (Mathematical Experiments), and the other to the assessment of mathematics in the environment (Matcity). In addition, as a consequence of the execution of the Fondef D06I1069 project, a transfer unit was created, which was called the "Mathematical Enrichment Unit" within the Faculty of Physical and Mathematical Sciences of the University of Concepción, under which research was carried out and development in the field of school mathematics. Additionally, I contributed as a stable columnist in the BIO Magazine between 2009 and 2010,and recently, I have written opinion columns in national media related to current issues from an academic point of view. .

Between 2018 and 2020 I participated as a member of the education study group in the fondecyt program.