Science teacher in sixth and seventh grades. Chemistry teacher in ninth to eleventh grades. Responsible for science fair and development of integrating STEM (Science-Technology-Math) projects from environmental issues.

Accompany the comprehensive training process for students from the design of STEM proposals and institutional bilingualism.

Bilingual IB biology teacher in high school. Leader of the Science Club and science fair with interdisciplinary projects (biology-physics-chemistry-technology), responsible for guiding monograph in Biology with eleventh grade students.

Guide and accompany the Diploma program with eleventh grade students.

Bilingual high school science teacher. Implementation of laboratory practices in the facilities of the Universidad del Valle as a result of an agreement reached in both institutions. In charge of the organization and execution of the school PRAE and the science week.

Establish an inter-institutional agreement (school-university) to develop chemistry laboratory practices.