Graham Ratzlaff



Welcome to the online classroom of Mr. Ratzlaff.


Contact Info

Email: gratzlaff@goddardusd.com

School Phone: 794-4190 Ext. 34325

Plan Period - 3rd Hour (9:33 – 10:27)

                                                                    (9:23 – 10:12) (Activity Schedule)

The best time to contact me by phone is during my plan period. I can be reached at any time by email to answer questions/concerns or set up an alternate time for phone conversations.



Click below to view individual class lesson plans:

Advanced Algebra Concepts

Algebra II


Follow @MrRatzlaffMath on Twitter for reminders and updates!