EVERYDAY FREE SHIPPING
on web orders over $99 - click for details
EVERYDAY FREE SHIPPING

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.

0item(s)

You have no items in your shopping cart.

Product was successfully added to your shopping cart.
  • What's Right About Wrong Answers What's Right About Wrong Answers
New

What's Right About Wrong Answers

$25.95
  • Availability: In stock
  • Item #: 220866W
  • Grades: 4-5
In this innovative resource, students will learn from math mistakes. They will learn by examining comic strips, letters to a fictitious math expert from confused students, and sample student work containing mistakes, to reflect on why they’re wrong, and move toward deeper understanding. Each of the 22 activities includes a summary of the mathematical content and highlighted error, alignment to standards and instructions.

136 pages.

Grades 4–5.