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Welcome to the homepage for Mr. Callahan's math classes. Here you will find basic contact information and links to course websites.
I currently use GOOGLE CLASSROOM. Email me if you would like to be linked to my Google Classroom!
Room #: H111
Email: dcallahan@sau16.org
Phone: (603)395-2541
Extra Help(subject to change):
Every Day
P6: By Appointment
Monday, Wednesday, Thursday, Friday, and Tuesdays we don't have faculty/dept. meetings(check with me!)
After School-2:30-3:00(If you aren’t there by 2:35 I will assume you aren’t coming!)
Before School-By Appointment(I get to school very early most days)
PLEASE LET ME KNOW! We will figure out a way to get you extra help if you need it!