This semester I am teaching Math 220 (Differential equations), Math 409 (Introduction to geometry) and Math 410 (History of mathematics)

## Math 220

Lecture: MWF 2-2:45pm

Office hours: Tu 10am - Noon, Th 10am - 11am

## Math 409

Lecture: Tu Th 1-1:45pm

Office hours: W 10am - Noon, Th 11am - Noon

## Math 410

Lecture: W 1-1:45pm

Office hours: W 10am - Noon, Th 11am - Noon