Phone: 517-339-8249


Degrees and Certifications:

Mrs. Kristina Keathley

This is my fourth year teaching Mathematics at Haslett HS, and my 10th year teaching. Resources for my classes, including Syllabi, can be found on Google Classroom. Required & Recommended materials are listed below. I will invite students to their classroom via Haslett email prior to their first day of class. If you do not receive an invitation prior to the day of your first meeting with me, please send me an email at

Here's looking forward to a memorable 2020-2021 school year!


Pre-Algebra Materials

Geometry Materials

AP Statistics Materials