Ever so often, guest lecturers with deep experience in mathematics come in and teach spectacular lessons to the students at our schools. These lecturers improve our students' math in a variety of ways. First, the lecturers provide the students a glimpse into the world applied mathematics. Second, the lecturers are able to engage the students in a fun way even while teaching college-level concepts (toned down to elementary-level calculations and thinking). Third, lecturers impart experiences they have garnered throughout their careers, giving our students mathematical wisdom.

As of now, Professor Joseph Biello has lectured a few times while Professor Qinglan Xia gave a successful talk at Robert E. Willett elementary.