Janet Chen

Janet Chen serves as a Senior Lecturer (Senior Preceptor) in Harvard University's Department of Mathematics, based at Science Center 429. She plays a pivotal role in training graduate student teaching fellows and developing innovative undergraduate mathematics curriculum across calculus sequences and advanced topics.

Her pedagogical expertise spans:

• Active Learning Systems: Creation of 3D manipulatives and in-class worksheets for Math 1b (integration/series/differential equations) and Math 21a (multivariable calculus), including Mathematica applets like the Taylor Polynomial Grapher
• Abstract Algebra Pedagogy: Development of "Group Theory and the Rubik's Cube" teaching materials for intensive short courses
• Visual Mathematics: Research-grade fractal visualizations of Mandelbrot/Julia sets presented at academic camps

All educational resources are shared under Creative Commons licensing to promote open-access mathematics education. She mentors graduate teaching fellows in pedagogical techniques while maintaining active classroom instruction responsibilities.