on web orders over $99 - click for details

Receive FREE SHIPPING on orders over $99 placed on the Didax website and shipped within the contiguous US. No promo code is required to receive this offer.

The order total for free shipping is calculated after any discounts are applied. Orders containing Eureka Math Kits DO NOT qualify for free shipping.

Free shipping valid ONLY on orders placed on the Didax website shipped within the contiguous US. Our regular shipping policies applies to other orders.


You have no items in your shopping cart.

Product was successfully added to your shopping cart.

Return Policy

If for any reason you are not pleased with your shipment, call customer service at 800-458-0024 or send an email to csd@didax.com. Please have your packing list or invoice available. In order to return items, you must obtain an RMA # from Didax. Merchandise must be returned in resalable condition within 30 days of receipt of shipment for credit or exchange. Returns are subject to a 15% restocking charge. Custom kits are non-returnable.

Merchandise Damage or Shortage

Upon receipt of order, please check to ensure you have received the same number of packages that are on the freight bill. Note shortages or any damage on the receipt prior to signing. Keep any damaged package and contact customer service within 10 days of receipt. Actual products may differ slightly from photographs in catalog and on website.