Support | Math-U-See

Contact Us for Help with Placement

Please contact our customer service representatives at any time in the placement process and as often as you would like to help interpret test results and determine a proper starting point.

Schools Customers*

We believe that the best way for you to understand our products is to actually experience the manipulatives first hand. Please complete our Contact Us form to receive a Schools demonstration packet that includes:

Sample packet of manipulatives
Demonstration DVD with over an hour of helpful information
Math-U-See brochure and order form
Research document based on What Works Clearinghouse’s recommendations

*Using Math-U-See for homeschooling? Click here to go to the homeschool side of our site.

Alternatively, you may contact us with the following information:

Homeschool Customers (US Only):

Customer Service Team — Monday through Friday 8:30 am to 6:00 pm, Eastern time.

Phone: 888-854-6284 (MATH)

Email: customerservice@demmelearning.com

Math-U-See
PO Box 8888
Lancaster, PA 17604

If you’re contacting us from outside of the United States, please check out our International Distributors to find the authorized distributor nearest you.

Other Classrooms/Schools Customers

Fax purchase orders to 815-331-5282.
For information about using Math-U-See in other classroom settings, contact us at 866-440-9706 or complete our Contact Us form.

Authorized Sales Distributors

If you’re contacting us from outside of the United States, please review our International Distributors to find the authorized distributor nearest you.

Live Chat

Chat with Customer Service Chat with Sales

9 AM to 6 PM Eastern time,
Monday through Friday

Phone Support

Call (888) 854-6284
International callers —
call +1 717 283 1448
8:30 AM to 6 PM Eastern time,
Monday through Friday

Send us your questions or comments.