Promoting Mathematical Communication in a Bilingual Classroom, Workshop for the National Council of Teachers of Mathematics Regional Meeting, San Juan, PR, November 1991

Developing Leaders for a Multicultual Community: The Importance of Mathematical Training, workshop for the New England Association of Educational Opportunity Program Personnel Meeting, Burlington, VT, April 1990

Mathematics Across the Curriculum, keynote address to Vermont College faculty workshop, Montpelier, VT, May 1997