Purchasing Methods

If you would prefer not to purchase online you have many options.

  • Order by Credit Card

We accept Visa, Mastercard and American Express. 

  • Order with School District Purchase Order

We accept purchase orders from public school districts. Please contact us directly to set this up by phone at (510) 667-1035, or by email at  After your school district information has been processed, you may send us your orders by mail, fax, phone or email.

  • Order by Check

You may mail us your order with a check.  In order to accurately compute shipping charges, you will need to proceed as if you were placing your order online, adding desired items to your cart then proceeding to checkout, but not completing the purchase. You are using the checkout system to obtain the shipping rate for your purchase only.  The online shipping module will properly compute shipping charges based on the weight of the items you ordered as well as your shipping address.  You may also contact us with your order and have us compute the shipping fees prior to sending us your check.  Please include a phone number so that we can call you with any questions before processing your order. 

Call us at: (510) 667-1035

Email us at:

Mail us at:

Montessori Research & Development
101 Callan Avenue, Suite #408
San Leandro, CA 94577

Fax us: (510) 278-1577