Ms Sarah DeLeeuw

Manager of National Council of Teachers of Mathematics

United States of America

Sarah DeLeeuw is the Manager of Online Projects at the National Council of Teachers of Mathematics, where she oversees the development of content for Illuminations – designing resources for teaching and learning mathematics and advocating for teachers by providing professional development. Sarah is also a Ph.D. student in Mathematics Education Leadership at George Mason University, with a specialization in Instructional Technology, and expects to complete her dissertation work over the course of the next year.